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[/] [m65c02/] [trunk/] [Src/] [Microprogram-Sources/] [M65C02_uPgm_V3.out] - Rev 2
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---------------------- 12/15/2012 8:12:20 PM -------------------------- Instructions --0x0000 RTS RTS .asm 0 -- Return from Subroutine0x0001 BSR BSR .asm 1 -- Branch to subroutine0x0002 FTCH FTCH .asm 2 -- Fetch next instruction0x0003 BMW BMW .asm 3 -- Branch multi-way0x0004 BRV0 BRV0 .asm 4 -- Branch via 00x0005 BRV1 BRV1 .asm 5 -- Branch via 10x0006 BRV2 BRV2 .asm 6 -- Branch via 20x0007 BRV3 BRV3 .asm 7 -- Branch via 30x0008 BTH0 BTH0 .asm 8 -- Branch if T0 is high0x0009 BTH1 BTH1 .asm 9 -- Branch if T1 is high0x000A BTH2 BTH2 .asm 10 -- Branch if T2 is high0x000B BTH3 BTH3 .asm 11 -- Branch if T3 is high0x000C BTL0 BTL0 .asm 12 -- Branch if T0 is low0x000D BTL1 BTL1 .asm 13 -- Branch if T1 is low0x000E BTL2 BTL2 .asm 14 -- Branch if T2 is low0x000F BTL3 BTL3 .asm 15 -- Branch if T3 is low-- Equates --0x0000 PC .equ 0 -- NA <= PC (default)0x0001 Inc .equ 1 -- NA <= PC + 10x0002 MAR .equ 2 -- NA <= MAR + 00x0003 Nxt .equ 3 -- NA <= MAR + 10x0004 Stk .equ 4 -- NA <= SP + 00x0005 DPN .equ 5 -- NA <= {0, OP1} + 00x0006 DPX .equ 6 -- NA <= {0, OP1} + {0, X}0x0007 DPY .equ 7 -- NA <= {0, OP1} + {0, Y}0x0008 LDA .equ 8 -- NA <= {OP2, OP1} + 00x000E LDAX .equ 14 -- NA <= {OP2, OP1} + {0, X}0x000F LDAY .equ 15 -- NA <= {OP2, OP1} + {0, Y}0x0001 Pls .equ 1 -- PC <= PC + 10x0002 Jmp .equ 2 -- PC <= NA0x0003 Rel .equ 3 -- PC <= PC + (CC ? {{8{DI[7]}}, DI} : 1)0x0001 WR .equ 1 -- Bus Operand Write0x0002 RD .equ 2 -- Bus Operand Read0x0003 IF .equ 3 -- Bus Insruction Fetch0x0000 ALU .equ 0 -- M <= DI0x0001 OP2 .equ 1 -- OP2 <= DI0x0002 OP1 .equ 2 -- OP1 <= DI0x0003 IR .equ 3 -- IR <= DI0x0001 PCH .equ 1 -- DO <= PCH0x0002 PCL .equ 2 -- DO <= PCL0x0003 PSW .equ 3 -- DO <= PSW (P)0x0002 Psh .equ 2 -- S <= S - 10x0003 Pop .equ 3 -- S <= S + 10x0001 WE_A .equ 1 -- Write Enable A0x0002 WE_X .equ 2 -- Write Enable X0x0003 WE_Y .equ 3 -- Write Enable Y0x0004 WE_R .equ 4 -- Write Enable Register - write selected register0x0005 WE_S .equ 5 -- Write Enable S0x0006 WE_P .equ 6 -- Write Enable P0x0007 WE_M .equ 7 -- Write Enable M(emory)0x0001 ISR .equ 1 -- Assert ISR: Clear D, Set I-- Defines --0x0004 Inst .def 4 -- Instruction0x0009 BA .def 9 -- Branch Address0x0001 Wait .def 1 -- Conditional Execution Required0x0002 En .def 2 -- Enable ALU, and Sample Interrupts0x0004 NA_Cntl .def 4 -- Next Address Control Field0x0002 PC_Cntl .def 2 -- Program Counter Control Field0x0002 IO_Cntl .def 2 -- I/O Cycle Control Field0x0002 DIO_Cntl .def 2 -- Data Input/Output Demux/Mux Control Field0x0002 Stk_Cntl .def 2 -- ALU Stack Pointer Control Field0x0003 RegWE_Cntl .def 3 -- Register Write Enable (A, X, Y, S, P)0x0001 PSW_Cntl .def 1 -- Asserted to Clear D and Set I in PSW-- Labels --0x0000 _Start0x0001 _Rst0x0020 _Nxt0x0020 _Psh0x0020 _Pop0x0020 _Rel0x0020 _Imm0x0021 _Int0x0022 _Brk0x0027 _JSR0x002A _RTI0x002D _RTS0x002E _Jmp0x002F _JmpI0x0032 _JmpXI0x0035 _RO_DP0x0036 _RO_DPX0x0037 _RO_DPY0x0038 _RO_DPI0x003B _RO_DPXI0x003E _RO_DPIY0x0041 _RO_Abs0x0043 _RO_AbsX0x0045 _RO_AbsY0x0047 _WO_DP0x0048 _WO_DPX0x0049 _WO_DPY0x004A _WO_DPI0x004D _WO_DPXI0x0050 _WO_DPIY0x0053 _WO_Abs0x0055 _WO_AbsX0x0057 _WO_AbsY0x0060 _RMW0x0062 _RMW_DP0x0064 _RMW_DPX0x0066 _RMW_DPY0x0068 _RMW_Abs0x006B _RMW_AbsX0x006E _RMW_AbsY0x0071 _BByx_dp_rel0x0073 _End_uPgm0x00FC _WAI0x0100 _IDEC_Start0x0100 _BRK_imm0x0101 _BPL_rel0x0102 _JSR_abs0x0103 _BMI_rel0x0104 _RTI_imp0x0105 _BVC_rel0x0106 _RTS_imp0x0107 _BVS_rel0x0108 _BRA_rel0x0109 _BCC_re0x010A _LDY_imm0x010B _BCS_rel0x010C _CPY_imm0x010D _BNE_rel0x010E _CPX_imm0x010F _BEQ_rel0x0110 _ORA_dpXi0x0111 _ORA_dpiY0x0112 _AND_dpXi0x0113 _AND_dpiY0x0114 _EOR_dpXi0x0115 _EOR_dpiY0x0116 _ADC_dpXi0x0117 _ADC_dpiY0x0118 _STA_dpXi0x0119 _STA_dpiY0x011A _LDA_dpXi0x011B _LDA_dpiY0x011C _CMP_dpXi0x011D _CMP_dpiY0x011E _SBC_dpXi0x011F _SBC_dpiY0x0120 _NOP_020x0121 _ORA_dpi0x0122 _NOP_220x0123 _AND_dpi0x0124 _NOP_420x0125 _EOR_dpi0x0126 _NOP_620x0127 _ADC_dpi0x0128 _NOP_820x0129 _STA_dpi0x012A _LDX_imm0x012B _LDA_dpi0x012C _NOP_C20x012D _CMP_dpi0x012E _NOP_E20x012F _SBC_dpi0x0130 _NOP_030x0131 _NOP_130x0132 _NOP_230x0133 _NOP_330x0134 _NOP_430x0135 _NOP_530x0136 _NOP_630x0137 _NOP_730x0138 _NOP_830x0139 _NOP_930x013A _NOP_A30x013B _NOP_B30x013C _NOP_C30x013D _NOP_D30x013E _NOP_E30x013F _NOP_F30x0140 _TSB_dp0x0141 _TRB_dp0x0142 _BIT_dp0x0143 _BIT_dpX0x0144 _NOP_440x0145 _NOP_540x0146 _STZ_dp0x0147 _STZ_dpX0x0148 _STY_dp0x0149 _STY_dpX0x014A _LDY_dp0x014B _LDY_dpX0x014C _CPY_dp0x014D _NOP_D40x014E _CPX_dp0x014F _NOP_F40x0150 _ORA_dp0x0151 _ORA_dpX0x0152 _AND_dp0x0153 _AND_dpX0x0154 _EOR_dp0x0155 _EOR_dpX0x0156 _ADC_dp0x0157 _ADC_dpX0x0158 _STA_dp0x0159 _STA_dpX0x015A _LDA_dp0x015B _LDA_dpX0x015C _CMP_dp0x015D _CMP_dpX0x015E _SBC_dp0x015F _SBC_dpX0x0160 _ASL_dp0x0161 _ASL_dpX0x0162 _ROL_dp0x0163 _ROL_dpX0x0164 _LSR_dp0x0165 _LSR_dpX0x0166 _ROR_dp0x0167 _ROR_dpX0x0168 _STX_dp0x0169 _STX_dpY0x016A _LDX_dp0x016B _LDX_dpY0x016C _DEC_dp0x016D _DEC_dpX0x016E _INC_dp0x016F _INC_dpX0x0170 _RMB0_dp0x0171 _RMB1_dp0x0172 _RMB2_dp0x0173 _RMB3_dp0x0174 _RMB4_dp0x0175 _RMB5_dp0x0176 _RMB6_dp0x0177 _RMB7_dp0x0178 _SMB0_dp0x0179 _SMB1_dp0x017A _SMB2_dp0x017B _SMB3_dp0x017C _SMB4_dp0x017D _SMB5_dp0x017E _SMB6_dp0x017F _SMB7_dp0x0180 _PHP0x0181 _CLC0x0182 _PLP0x0183 _SEC0x0184 _PHA0x0185 _CLI0x0186 _PLA0x0187 _SEI0x0188 _DEY0x0189 _TYA0x018A _TAY0x018B _CLV0x018C _INY0x018D _CLD0x018E _INX0x018F _SED0x0190 _ORA_imm0x0191 _ORA_absY0x0192 _AND_imm0x0193 _AND_absY0x0194 _EOR_imm0x0195 _EOR_absY0x0196 _ADC_imm0x0197 _ADC_absY0x0198 _BIT_imm0x0199 _STA_absY0x019A _LDA_imm0x019B _LDA_absY0x019C _CMP_imm0x019D _CMP_absY0x019E _SBC_imm0x019F _SBC_absY0x01A0 _ASL_A0x01A1 _INC_A0x01A2 _ROL_A0x01A3 _DEC_A0x01A4 _LSR_A0x01A5 _PHY0x01A6 _ROR_A0x01A7 _PLY0x01A8 _TXA0x01A9 _TXS0x01AA _TAX0x01AB _TSX0x01AC _DEX0x01AD _PHX0x01AE _NOP0x01AF _PLX0x01B0 _NOP_0B0x01B1 _NOP_1B0x01B2 _NOP_2B0x01B3 _NOP_3B0x01B4 _NOP_4B0x01B5 _NOP_5B0x01B6 _NOP_6B0x01B7 _NOP_7B0x01B8 _NOP_8B0x01B9 _NOP_9B0x01BA _NOP_AB0x01BB _NOP_BB0x01BC _WAI_CB0x01BD _STP_DB0x01BE _NOP_EB0x01BF _NOP_FB0x01C0 _TSB_abs0x01C1 _TRB_abs0x01C2 _BIT_abs0x01C3 _BIT_absX0x01C4 _JMP_abs0x01C5 _NOP_5C0x01C6 _JMP_absi0x01C7 _JMP_absXi0x01C8 _STY_abs0x01C9 _STZ_abs0x01CA _LDY_abs0x01CB _LDY_absX0x01CC _CPY_abs0x01CD _NOP_DC0x01CE _CPX_abs0x01CF _NOP_FC0x01D0 _ORA_abs0x01D1 _ORA_absX0x01D2 _AND_abs0x01D3 _AND_absX0x01D4 _EOR_abs0x01D5 _EOR_absX0x01D6 _ADC_abs0x01D7 _ADC_absX0x01D8 _STA_abs0x01D9 _STA_absX0x01DA _LDA_abs0x01DB _LDA_absX0x01DC _CMP_abs0x01DD _CMP_absX0x01DE _SBC_abs0x01DF _SBC_absX0x01E0 _ASL_abs0x01E1 _ASL_absX0x01E2 _ROL_abs0x01E3 _ROL_absX0x01E4 _LSR_abs0x01E5 _LSR_absX0x01E6 _ROR_abs0x01E7 _ROR_absX0x01E8 _STX_abs0x01E9 _STZ_absX0x01EA _LDX_abs0x01EB _LDX_absY0x01EC _DEC_abs0x01ED _DEC_absX0x01EE _INC_abs0x01EF _INC_absX0x01F0 _BBR0_dp_rel0x01F1 _BBR1_dp_rel0x01F2 _BBR2_dp_rel0x01F3 _BBR3_dp_rel0x01F4 _BBR4_dp_rel0x01F5 _BBR5_dp_rel0x01F6 _BBR6_dp_rel0x01F7 _BBR7_dp_rel0x01F8 _BBS0_dp_rel0x01F9 _BBS1_dp_rel0x01FA _BBS2_dp_rel0x01FB _BBS3_dp_rel0x01FC _BBS4_dp_rel0x01FD _BBS5_dp_rel0x01FE _BBS6_dp_rel0x01FF _BBS7_dp_rel0x0200 _Last0x0200 _endFile ProgLine Line Opcode Line0611 0x0000 _Start: .org 00612 0x0000 600D0000 BRV2 _Rst,1,1 -- Load {OP2, OP1} with Vector0613 0x0001 _Rst:0614 0x0001 200C0280 FTCH $,1,0,,, RD, OP1 -- Read Indirect Dst Ptr Lo0615 0x0002 20143A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0616 --0617 0x0003 501D07C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0619 -- this space reserved for future use - boot loader for the microprogram ROMs0621 --------------------------------------------------------------------------------0622 --------------------------------------------------------------------------------0623 -- 2-Way Jump Table: _Nxt and _Int0624 --------------------------------------------------------------------------------0625 --------------------------------------------------------------------------------0626 -- Instruction Fetch and Execute Microstate0627 --------------------------------------------------------------------------------0000 0x0004 00000000 added by program0000 0x0005 00000000 added by program0000 0x0006 00000000 added by program0000 0x0007 00000000 added by program0000 0x0008 00000000 added by program0000 0x0009 00000000 added by program0000 0x000A 00000000 added by program0000 0x000B 00000000 added by program0000 0x000C 00000000 added by program0000 0x000D 00000000 added by program0000 0x000E 00000000 added by program0000 0x000F 00000000 added by program0000 0x0010 00000000 added by program0000 0x0011 00000000 added by program0000 0x0012 00000000 added by program0000 0x0013 00000000 added by program0000 0x0014 00000000 added by program0000 0x0015 00000000 added by program0000 0x0016 00000000 added by program0000 0x0017 00000000 added by program0000 0x0018 00000000 added by program0000 0x0019 00000000 added by program0000 0x001A 00000000 added by program0000 0x001B 00000000 added by program0000 0x001C 00000000 added by program0000 0x001D 00000000 added by program0000 0x001E 00000000 added by program0000 0x001F 00000000 added by program0628 0x0020 _Nxt: .org 320629 0x0020 _Psh:0630 0x0020 _Pop:0631 0x0020 _Rel:0632 0x0020 _Imm:0633 0x0020 510507C8 BRV1 _Nxt,1,1,, Pls, IF, IR,, WE_R -- Instruction Fetch/Execute0635 --------------------------------------------------------------------------------0636 -- Interrupt Entry - NMI, (unmasked) IRQ (falls through to _BRK)0637 --------------------------------------------------------------------------------0639 0x0021 _Int:0640 0x0021 61154168 BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_R -- Push PCH, capture Vector0642 --------------------------------------------------------------------------------0643 -- BRK Entry - BRK #imm (_Int falls through to _Brk, see comment above)0644 --------------------------------------------------------------------------------0646 0x0022 _Brk:0647 0x0022 211441A0 FTCH $,1,0, Stk,, WR, PCL, Psh -- Push PCL0648 0x0023 211C49E1 FTCH $,1,0, Stk, Jmp, WR, PSW, Psh,, ISR -- Push P; Clr D, Set I0649 --0650 0x0024 21248280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Lo0651 0x0025 212C3A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0652 --0653 0x0026 513507C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0655 --------------------------------------------------------------------------------0656 -- Jump To Subroutine - JSR Abs (Not interruptable)0657 --------------------------------------------------------------------------------0659 0x0027 _JSR:0660 0x0027 213C0340 FTCH $,1,0,,, IF, OP2 -- Load Indirect Dst Ptr Lo0661 0x0028 21444160 FTCH $,1,0, Stk,, WR, PCH, Psh -- Push PC Hi0662 0x0029 410449A0 BRV0 _Nxt,1,0, Stk, Jmp, WR, PCL, Psh -- Push PC Lo0664 --------------------------------------------------------------------------------0665 -- Return from Interrupt - RTI (Not interruptable)0666 --------------------------------------------------------------------------------0668 0x002A _RTI:0669 0x002A 215442BC FTCH $,1,0, Stk,, RD, OP1, Pop, WE_P -- Pop PCL0670 0x002B 215C4A70 FTCH $,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0671 --0672 0x002C 516507C0 BRV1 $,1,1,, Pls, IF, IR -- Next, no Reg_WE, P okay0674 --------------------------------------------------------------------------------0675 -- Return From Subroutine - RTS (Not interruptable)0676 --------------------------------------------------------------------------------0678 0x002D _RTS:0679 0x002D 41044A70 BRV0 _Nxt,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0681 --------------------------------------------------------------------------------0682 -- Jump Absolute - JMP Abs (Not interruptable)0683 --------------------------------------------------------------------------------0685 0x002E _Jmp:0686 0x002E 41040B40 BRV0 _Nxt,1,0,, Jmp, IF, OP20688 --------------------------------------------------------------------------------0689 -- Jump Indirect - JMP (Abs) (Not interruptable)0690 --------------------------------------------------------------------------------0692 0x002F _JmpI:0693 0x002F 217C0740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0694 0x0030 21848280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Hi0695 0x0031 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0697 --------------------------------------------------------------------------------0698 -- Jump Pre-Indexed Indirect - JMP (Abs, X) (Not interruptable)0699 --------------------------------------------------------------------------------0701 0x0032 _JmpXI:0702 0x0032 21940740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0703 0x0033 219CE280 FTCH $,1,0, LDAX,, RD, OP1 -- Read Indirect Dst Ptr Hi0704 0x0034 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0706 --------------------------------------------------------------------------------0707 -- Memory Read-Only Data Page Direct - xxx DP0708 --------------------------------------------------------------------------------0710 0x0035 _RO_DP:0711 0x0035 31045280 BMW _Nxt,1,0, DPN,, RD, OP1 -- Read DP Mem0713 -----------------------------------------------------------------------------0714 -- Memory Read-Only Pre-Indexed Data Page Direct - xxx DP, X0715 --------------------------------------------------------------------------------0717 0x0036 _RO_DPX:0718 0x0036 31046280 BMW _Nxt,1,0, DPX,, RD, OP1 -- Read DP Mem0720 --------------------------------------------------------------------------------0721 -- Memory Read-Only Post-Indexed Data Page Direct - xxx DP, Y0722 --------------------------------------------------------------------------------0724 0x0037 _RO_DPY:0725 0x0037 31047280 BMW _Nxt,1,0, DPY,, RD, OP1 -- Read DP Mem0727 ------------------------------------------------------------------------------0728 -- Memory Read-Only Data Page Indirect - xxx (DP)0729 --------------------------------------------------------------------------------0731 0x0038 _RO_DPI:0732 0x0038 21C45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0733 0x0039 21CC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0734 0x003A 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0736 --------------------------------------------------------------------------------0737 -- Memory Read-Only Pre-Indexed Data Page Indirect - xxx (DP, X)0738 --------------------------------------------------------------------------------0740 0x003B _RO_DPXI:0741 0x003B 21DC6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo (DP,X)0742 0x003C 21E43240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0743 0x003D 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0745 --------------------------------------------------------------------------------0746 -- Memory Read-Only Post-Indexed Data Page Indirect - xxx (DP), Y0747 --------------------------------------------------------------------------------0749 0x003E _RO_DPIY:0750 0x003E 21F45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0751 0x003F 21FC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0752 0x0040 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand (DP),Y0754 --------------------------------------------------------------------------------0755 -- Memory Read-Only Absolute - xxx Abs0756 --------------------------------------------------------------------------------0758 0x0041 _RO_Abs:0759 0x0041 220C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0760 0x0042 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0762 --------------------------------------------------------------------------------0763 -- Memory Read-Only Pre-Indexed Absolute - xxx Abs, X0764 --------------------------------------------------------------------------------0766 0x0043 _RO_AbsX:0767 0x0043 221C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0768 0x0044 3104E280 BMW _Nxt,1,0, LDAX,, RD, OP1 -- Read Operand Abs,X0770 --------------------------------------------------------------------------------0771 -- Memory Read-Only Post-Indexed Absolute - xxx Abs, Y0772 --------------------------------------------------------------------------------0774 0x0045 _RO_AbsY:0775 0x0045 222C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0776 0x0046 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand Abs,Y0778 --------------------------------------------------------------------------------0779 -- Memory Write-Only Data Page Direct - xxx DP0780 --------------------------------------------------------------------------------0782 0x0047 _WO_DP:0783 0x0047 31045100 BMW _Nxt,1,0, DPN,, WR -- Write to DP0785 -----------------------------------------------------------------------------0786 -- Memory Write-Only Pre-Indexed Data Page Direct - xxx DP, X0787 --------------------------------------------------------------------------------0789 0x0048 _WO_DPX:0790 0x0048 31046100 BMW _Nxt,1,0, DPX,, WR -- Write to DP,X0792 -----------------------------------------------------------------------------0793 -- Memory Write-Only Post-Indexed Data Page Direct - xxx DP, Y0794 --------------------------------------------------------------------------------0796 0x0049 _WO_DPY:0797 0x0049 31047100 BMW _Nxt,1,0, DPY,, WR -- Write to DP,Y0799 --------------------------------------------------------------------------------0800 -- Memory Write-Only Data Page Indirect - xxx (DP)0801 --------------------------------------------------------------------------------0803 0x004A _WO_DPI:0804 0x004A 22545280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0805 0x004B 225C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0806 0x004C 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0808 --------------------------------------------------------------------------------0809 -- Memory Write-Only Data Page Indirect - xxx (DP, X)0810 --------------------------------------------------------------------------------0812 0x004D _WO_DPXI:0813 0x004D 226C6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo0814 0x004E 22743240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0815 0x004F 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0817 --------------------------------------------------------------------------------0818 -- Memory Write-Only Post-Indexed Data Page Indirect - xxx (DP), Y0819 --------------------------------------------------------------------------------0821 0x0050 _WO_DPIY:0822 0x0050 22845280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0823 0x0051 228C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0824 0x0052 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to (DP)0826 --------------------------------------------------------------------------------0827 -- Memory Write-Only Absolute - xxx Abs0828 --------------------------------------------------------------------------------0830 0x0053 _WO_Abs:0831 0x0053 229C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0832 0x0054 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to Abs0834 --------------------------------------------------------------------------------0835 -- Memory Write-Only Pre-Indexed Absolute - xxx Abs, X0836 --------------------------------------------------------------------------------0838 0x0055 _WO_AbsX:0839 0x0055 22AC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0840 0x0056 3104E100 BMW _Nxt,1,0, LDAX,, WR -- Write to Abs,X0842 --------------------------------------------------------------------------------0843 -- Memory Write-Only Post-Indexed Absolute - xxx Abs, Y0844 --------------------------------------------------------------------------------0846 0x0057 _WO_AbsY:0847 0x0057 22BC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0848 0x0058 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to Abs,Y0850 --------------------------------------------------------------------------------0851 -- 2-way Read-Modify-Write Instruction/Interrupt Jump Table0852 --------------------------------------------------------------------------------0000 0x0059 00000000 added by program0000 0x005A 00000000 added by program0000 0x005B 00000000 added by program0000 0x005C 00000000 added by program0000 0x005D 00000000 added by program0000 0x005E 00000000 added by program0000 0x005F 00000000 added by program0854 0x0060 _RMW: .org 960855 0x0060 530507C0 BRV1 _RMW,1,1,, Pls, IF, IR -- Instruction Fetch/Execute0856 0x0061 61154160 BRV2 _Brk,1,1, Stk, , WR, PCH, Psh -- Push PCH, capture Vector0858 --------------------------------------------------------------------------------0859 -- Memory Read-Modify-Write Data Page Direct - xxx DP0860 --------------------------------------------------------------------------------0862 0x0062 _RMW_DP:0863 0x0062 23145280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0864 0x0063 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP0866 --------------------------------------------------------------------------------0867 -- Memory Read-Modify-Write Pre-Indexed Data Page Direct - xxx DP, X0868 --------------------------------------------------------------------------------0870 0x0064 _RMW_DPX:0871 0x0064 23246280 FTCH $,1,0, DPX,, RD, OP1 -- Read from DP,X0872 0x0065 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,X0874 --------------------------------------------------------------------------------0875 -- Memory Read-Modify-Write Post-Indexed Data Page Direct - xxx DP, Y0876 --------------------------------------------------------------------------------0878 0x0066 _RMW_DPY:0879 0x0066 23347280 FTCH $,1,0, DPY,, RD, OP1 -- Read from DP,Y0880 0x0067 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,Y0882 --------------------------------------------------------------------------------0883 -- Memory Read-Modify-Write Absolute - xxx Abs0884 --------------------------------------------------------------------------------0886 0x0068 _RMW_Abs:0887 0x0068 23440740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0888 0x0069 234C8280 FTCH $,1,0, LDA,, RD, OP1 -- Read from Abs0889 0x006A 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs0891 --------------------------------------------------------------------------------0892 -- Memory Read-Modify-Write Pre-Indexed Absolute - xxx Abs, X0893 --------------------------------------------------------------------------------0895 0x006B _RMW_AbsX:0896 0x006B 235C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0897 0x006C 2364E280 FTCH $,1,0, LDAX,, RD, OP1 -- Read from Abs,X0898 0x006D 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,X0900 --------------------------------------------------------------------------------0901 -- Memory Read-Modify-Write Post-Indexed Absolute - xxx Abs, Y0902 --------------------------------------------------------------------------------0904 0x006E _RMW_AbsY:0905 0x006E 23740740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0906 0x006F 237CF280 FTCH $,1,0, LDAY,, RD, OP1 -- Read from Abs,Y0907 0x0070 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,Y0909 --------------------------------------------------------------------------------0910 -- Rockwell BBRx/BBSx dp,rel instructions0911 --------------------------------------------------------------------------------0913 0x0071 _BByx_dp_rel:0914 0x0071 238C5280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0915 0x0072 41040F80 BRV0 _Nxt,1,0,, Rel, IF, OP1 -- Read rel value0917 --------------------------------------------------------------------------------0918 -- End of Microprogram Routines for Normal Instructions0919 --------------------------------------------------------------------------------0921 0x0073 _End_uPgm:0923 --------------------------------------------------------------------------------0924 -- WAI - Wait for Interrupt0925 --------------------------------------------------------------------------------0000 0x0073 00000000 added by program0000 0x0074 00000000 added by program0000 0x0075 00000000 added by program0000 0x0076 00000000 added by program0000 0x0077 00000000 added by program0000 0x0078 00000000 added by program0000 0x0079 00000000 added by program0000 0x007A 00000000 added by program0000 0x007B 00000000 added by program0000 0x007C 00000000 added by program0000 0x007D 00000000 added by program0000 0x007E 00000000 added by program0000 0x007F 00000000 added by program0000 0x0080 00000000 added by program0000 0x0081 00000000 added by program0000 0x0082 00000000 added by program0000 0x0083 00000000 added by program0000 0x0084 00000000 added by program0000 0x0085 00000000 added by program0000 0x0086 00000000 added by program0000 0x0087 00000000 added by program0000 0x0088 00000000 added by program0000 0x0089 00000000 added by program0000 0x008A 00000000 added by program0000 0x008B 00000000 added by program0000 0x008C 00000000 added by program0000 0x008D 00000000 added by program0000 0x008E 00000000 added by program0000 0x008F 00000000 added by program0000 0x0090 00000000 added by program0000 0x0091 00000000 added by program0000 0x0092 00000000 added by program0000 0x0093 00000000 added by program0000 0x0094 00000000 added by program0000 0x0095 00000000 added by program0000 0x0096 00000000 added by program0000 0x0097 00000000 added by program0000 0x0098 00000000 added by program0000 0x0099 00000000 added by program0000 0x009A 00000000 added by program0000 0x009B 00000000 added by program0000 0x009C 00000000 added by program0000 0x009D 00000000 added by program0000 0x009E 00000000 added by program0000 0x009F 00000000 added by program0000 0x00A0 00000000 added by program0000 0x00A1 00000000 added by program0000 0x00A2 00000000 added by program0000 0x00A3 00000000 added by program0000 0x00A4 00000000 added by program0000 0x00A5 00000000 added by program0000 0x00A6 00000000 added by program0000 0x00A7 00000000 added by program0000 0x00A8 00000000 added by program0000 0x00A9 00000000 added by program0000 0x00AA 00000000 added by program0000 0x00AB 00000000 added by program0000 0x00AC 00000000 added by program0000 0x00AD 00000000 added by program0000 0x00AE 00000000 added by program0000 0x00AF 00000000 added by program0000 0x00B0 00000000 added by program0000 0x00B1 00000000 added by program0000 0x00B2 00000000 added by program0000 0x00B3 00000000 added by program0000 0x00B4 00000000 added by program0000 0x00B5 00000000 added by program0000 0x00B6 00000000 added by program0000 0x00B7 00000000 added by program0000 0x00B8 00000000 added by program0000 0x00B9 00000000 added by program0000 0x00BA 00000000 added by program0000 0x00BB 00000000 added by program0000 0x00BC 00000000 added by program0000 0x00BD 00000000 added by program0000 0x00BE 00000000 added by program0000 0x00BF 00000000 added by program0000 0x00C0 00000000 added by program0000 0x00C1 00000000 added by program0000 0x00C2 00000000 added by program0000 0x00C3 00000000 added by program0000 0x00C4 00000000 added by program0000 0x00C5 00000000 added by program0000 0x00C6 00000000 added by program0000 0x00C7 00000000 added by program0000 0x00C8 00000000 added by program0000 0x00C9 00000000 added by program0000 0x00CA 00000000 added by program0000 0x00CB 00000000 added by program0000 0x00CC 00000000 added by program0000 0x00CD 00000000 added by program0000 0x00CE 00000000 added by program0000 0x00CF 00000000 added by program0000 0x00D0 00000000 added by program0000 0x00D1 00000000 added by program0000 0x00D2 00000000 added by program0000 0x00D3 00000000 added by program0000 0x00D4 00000000 added by program0000 0x00D5 00000000 added by program0000 0x00D6 00000000 added by program0000 0x00D7 00000000 added by program0000 0x00D8 00000000 added by program0000 0x00D9 00000000 added by program0000 0x00DA 00000000 added by program0000 0x00DB 00000000 added by program0000 0x00DC 00000000 added by program0000 0x00DD 00000000 added by program0000 0x00DE 00000000 added by program0000 0x00DF 00000000 added by program0000 0x00E0 00000000 added by program0000 0x00E1 00000000 added by program0000 0x00E2 00000000 added by program0000 0x00E3 00000000 added by program0000 0x00E4 00000000 added by program0000 0x00E5 00000000 added by program0000 0x00E6 00000000 added by program0000 0x00E7 00000000 added by program0000 0x00E8 00000000 added by program0000 0x00E9 00000000 added by program0000 0x00EA 00000000 added by program0000 0x00EB 00000000 added by program0000 0x00EC 00000000 added by program0000 0x00ED 00000000 added by program0000 0x00EE 00000000 added by program0000 0x00EF 00000000 added by program0000 0x00F0 00000000 added by program0000 0x00F1 00000000 added by program0000 0x00F2 00000000 added by program0000 0x00F3 00000000 added by program0000 0x00F4 00000000 added by program0000 0x00F5 00000000 added by program0000 0x00F6 00000000 added by program0000 0x00F7 00000000 added by program0000 0x00F8 00000000 added by program0000 0x00F9 00000000 added by program0000 0x00FA 00000000 added by program0000 0x00FB 00000000 added by program0927 0x00FC _WAI: .org 252 -- Set up 4-way table for WAI instruction0928 0x00FC 37E00000 BMW _WAI,0,0 -- No external interrupts asserted0929 0x00FD 41080000 BRV0 _Int,0,0 -- Int asserted by NMI, do NMI interrupt0930 0x00FE 41000000 BRV0 _Nxt,0,0 -- xIRQ asserted with IRQ_Msk asserted, continue0931 0x00FF 41080000 BRV0 _Int,0,0 -- Int asserted by xIRQ, do IRQ interrupt0933 0x0100 _IDEC_Start: .org 2560935 --------------------------------------------------------------------------------0936 -- Start of Instruction Decode Table (Entry for each Opcode)0937 --0938 -- Instead of being organized in numerical order, the table is organized by0939 -- rows: the least significant nibble and the most significant nibble of the0940 -- opcode are swapped. This organization more clearly shows the arrangement of0941 -- the addressing modes of the WDC W65C02 microprocessor being emulated. It al-0942 -- so more clearly shows the regularity of the ALU instructions that are imple-0943 -- mented. The implementation of the microprogram is first based on the addres-0944 -- sing mode, and then on the ALU function. Single cycle instructions will be0945 -- easily recognized in the following table because their table entry use the0946 -- BRV3 MPC instruction. Multi-cycle instructions use the BRV0 MPC instruction0947 -- to vector a microroutine in the lower 256 words of the microprogram ROM/RAM.0948 -- Single byte instructions such as BRK, RTS, RTI, and register push/pull in-0949 -- structions (PHA, PLA, PHP, PLP, PHX, PLX, PHY, PLY), and multi-byte instruc-0950 -- tions like JSR abs are implemented with special microroutines that perform0951 -- the necessary stack accesses. The remainder of the microroutines are orga-0952 -- nized by addressing mode, and whether the mode is used in a RO, WO, or RMW0953 -- manner.0954 --0955 -- Microprogram Word Format:0956 --0957 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0958 --0959 --------------------------------------------------------------------------------0961 --------------------------------------------------------------------------------0962 -- Row 0 : 0x00-0xF0 (All branches/JMPs/JSR implemented as uninterruptable)0963 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0964 --------------------------------------------------------------------------------0965 0x0100 _BRK_imm:0966 0x0100 6115416C BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_P -- Start Break Handler0967 0x0101 _BPL_rel:0968 0x0101 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0969 0x0102 _JSR_abs:0970 0x0102 413C0780 BRV0 _JSR,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo0971 0x0103 _BMI_rel:0972 0x0103 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0973 0x0104 _RTI_imp:0974 0x0104 415442B0 BRV0 _RTI,1,0, Stk,, RD, OP1, Pop -- Read PSW from Stack0975 0x0105 _BVC_rel:0976 0x0105 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0977 0x0106 _RTS_imp:0978 0x0106 416C42B0 BRV0 _RTS,1,0, Stk,, RD, OP1, Pop -- Read PCL from Stack0979 0x0107 _BVS_rel:0980 0x0107 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0981 0x0108 _BRA_rel:0982 0x0108 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0983 0x0109 _BCC_rel0984 0x0109 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0985 0x010A _LDY_imm:0986 0x010A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0987 0x010B _BCS_rel:0988 0x010B 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0989 0x010C _CPY_imm:0990 0x010C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0991 0x010D _BNE_rel:0992 0x010D 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0993 0x010E _CPX_imm:0994 0x010E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0995 0x010F _BEQ_rel:0996 0x010F 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0997 --------------------------------------------------------------------------------0998 -- Row 1 : 0x01-0xF10999 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1000 --------------------------------------------------------------------------------1001 0x0110 _ORA_dpXi:1002 0x0110 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1003 0x0111 _ORA_dpiY:1004 0x0111 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1005 0x0112 _AND_dpXi:1006 0x0112 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1007 0x0113 _AND_dpiY:1008 0x0113 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1009 0x0114 _EOR_dpXi:1010 0x0114 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1011 0x0115 _EOR_dpiY:1012 0x0115 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1013 0x0116 _ADC_dpXi:1014 0x0116 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1015 0x0117 _ADC_dpiY:1016 0x0117 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1017 0x0118 _STA_dpXi:1018 0x0118 426C0780 BRV0 _WO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1019 0x0119 _STA_dpiY:1020 0x0119 42840780 BRV0 _WO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1021 0x011A _LDA_dpXi:1022 0x011A 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1023 0x011B _LDA_dpiY:1024 0x011B 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1025 0x011C _CMP_dpXi:1026 0x011C 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1027 0x011D _CMP_dpiY:1028 0x011D 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1029 0x011E _SBC_dpXi:1030 0x011E 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1031 0x011F _SBC_dpiY:1032 0x011F 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1033 --------------------------------------------------------------------------------1034 -- Row 2 : 0x02-0xF21035 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1036 --------------------------------------------------------------------------------1037 0x0120 _NOP_02:1038 0x0120 790707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1039 0x0121 _ORA_dpi:1040 0x0121 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1041 0x0122 _NOP_22:1042 0x0122 791707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1043 0x0123 _AND_dpi:1044 0x0123 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1045 0x0124 _NOP_42:1046 0x0124 792707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1047 0x0125 _EOR_dpi:1048 0x0125 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1049 0x0126 _NOP_62:1050 0x0126 793707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1051 0x0127 _ADC_dpi:1052 0x0127 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1053 0x0128 _NOP_82:1054 0x0128 794707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1055 0x0129 _STA_dpi:1056 0x0129 42540780 BRV0 _WO_DPI,1,0,, Pls, IF, OP1 -- Read DP1057 0x012A _LDX_imm:1058 0x012A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value1059 0x012B _LDA_dpi:1060 0x012B 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1061 0x012C _NOP_C2:1062 0x012C 796707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1063 0x012D _CMP_dpi:1064 0x012D 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1065 0x012E _NOP_E2:1066 0x012E 797707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1067 0x012F _SBC_dpi:1068 0x012F 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1069 --------------------------------------------------------------------------------1070 -- Row 3 : 0x03-0xF31071 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1072 --------------------------------------------------------------------------------1073 0x0130 _NOP_03:1074 0x0130 798707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1075 0x0131 _NOP_13:1076 0x0131 798F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1077 0x0132 _NOP_23:1078 0x0132 799707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1079 0x0133 _NOP_33:1080 0x0133 799F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1081 0x0134 _NOP_43:1082 0x0134 79A707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1083 0x0135 _NOP_53:1084 0x0135 79AF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1085 0x0136 _NOP_63:1086 0x0136 79B707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1087 0x0137 _NOP_73:1088 0x0137 79BF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1089 0x0138 _NOP_83:1090 0x0138 79C707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1091 0x0139 _NOP_93:1092 0x0139 79CF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1093 0x013A _NOP_A3:1094 0x013A 79D707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1095 0x013B _NOP_B3:1096 0x013B 79DF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1097 0x013C _NOP_C3:1098 0x013C 79E707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1099 0x013D _NOP_D3:1100 0x013D 79EF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1101 0x013E _NOP_E3:1102 0x013E 79F707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1103 0x013F _NOP_F3:1104 0x013F 79FF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1105 --------------------------------------------------------------------------------1106 -- Row 4 : 0x04-0xF41107 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1108 --------------------------------------------------------------------------------1109 0x0140 _TSB_dp:1110 0x0140 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1111 0x0141 _TRB_dp:1112 0x0141 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1113 0x0142 _BIT_dp:1114 0x0142 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1115 0x0143 _BIT_dpX:1116 0x0143 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1117 0x0144 _NOP_44:1118 0x0144 7A2707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1119 0x0145 _NOP_54:1120 0x0145 7A2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1121 0x0146 _STZ_dp:1122 0x0146 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1123 0x0147 _STZ_dpX:1124 0x0147 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1125 0x0148 _STY_dp:1126 0x0148 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1127 0x0149 _STY_dpX:1128 0x0149 42440780 BRV0 _WO_DPX,1,0,, Pls, IR, OP1 -- Read DP1129 0x014A _LDY_dp:1130 0x014A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IR, OP1 -- Read DP1131 0x014B _LDY_dpX:1132 0x014B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1133 0x014C _CPY_dp:1134 0x014C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1135 0x014D _NOP_D4:1136 0x014D 7A6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1137 0x014E _CPX_dp:1138 0x014E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1139 0x014F _NOP_F4:1140 0x014F 7A7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1141 --------------------------------------------------------------------------------1142 -- Row 5 : 0x05-0xF51143 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1144 --------------------------------------------------------------------------------1145 0x0150 _ORA_dp:1146 0x0150 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1147 0x0151 _ORA_dpX:1148 0x0151 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1149 0x0152 _AND_dp:1150 0x0152 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1151 0x0153 _AND_dpX:1152 0x0153 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1153 0x0154 _EOR_dp:1154 0x0154 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1155 0x0155 _EOR_dpX:1156 0x0155 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1157 0x0156 _ADC_dp:1158 0x0156 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1159 0x0157 _ADC_dpX:1160 0x0157 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1161 0x0158 _STA_dp:1162 0x0158 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1163 0x0159 _STA_dpX:1164 0x0159 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1165 0x015A _LDA_dp:1166 0x015A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1167 0x015B _LDA_dpX:1168 0x015B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1169 0x015C _CMP_dp:1170 0x015C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1171 0x015D _CMP_dpX:1172 0x015D 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1173 0x015E _SBC_dp:1174 0x015E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1175 0x015F _SBC_dpX:1176 0x015F 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1177 --------------------------------------------------------------------------------1178 -- Row 6 : 0x06-0xF61179 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1180 --------------------------------------------------------------------------------1181 0x0160 _ASL_dp:1182 0x0160 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1183 0x0161 _ASL_dpX:1184 0x0161 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1185 0x0162 _ROL_dp:1186 0x0162 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1187 0x0163 _ROL_dpX:1188 0x0163 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1189 0x0164 _LSR_dp:1190 0x0164 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1191 0x0165 _LSR_dpX:1192 0x0165 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1193 0x0166 _ROR_dp:1194 0x0166 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1195 0x0167 _ROR_dpX:1196 0x0167 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1197 0x0168 _STX_dp:1198 0x0168 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1199 0x0169 _STX_dpY:1200 0x0169 424C0780 BRV0 _WO_DPY,1,0,, Pls, IF, OP1 -- Read DP1201 0x016A _LDX_dp:1202 0x016A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1203 0x016B _LDX_dpY:1204 0x016B 41BC0780 BRV0 _RO_DPY,1,0,, Pls, IF, OP1 -- Read DP1205 0x016C _DEC_dp:1206 0x016C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1207 0x016D _DEC_dpX:1208 0x016D 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1209 0x016E _INC_dp:1210 0x016E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1211 0x016F _INC_dpX:1212 0x016F 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1213 --------------------------------------------------------------------------------1214 -- Row 7 : 0x07-0xF7 (Rockwell Instructions: RMBx/SMBx dp)1215 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1216 --------------------------------------------------------------------------------1217 0x0170 _RMB0_dp:1218 0x0170 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1219 0x0171 _RMB1_dp:1220 0x0171 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1221 0x0172 _RMB2_dp:1222 0x0172 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1223 0x0173 _RMB3_dp:1224 0x0173 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1225 0x0174 _RMB4_dp:1226 0x0174 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1227 0x0175 _RMB5_dp:1228 0x0175 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1229 0x0176 _RMB6_dp:1230 0x0176 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1231 0x0177 _RMB7_dp:1232 0x0177 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1233 0x0178 _SMB0_dp:1234 0x0178 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1235 0x0179 _SMB1_dp:1236 0x0179 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1237 0x017A _SMB2_dp:1238 0x017A 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1239 0x017B _SMB3_dp:1240 0x017B 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1241 0x017C _SMB4_dp:1242 0x017C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1243 0x017D _SMB5_dp:1244 0x017D 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1245 0x017E _SMB6_dp:1246 0x017E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1247 0x017F _SMB7_dp:1248 0x017F 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1249 --------------------------------------------------------------------------------1250 -- Row 8 : 0x08-0xF81251 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1252 --------------------------------------------------------------------------------1253 0x0180 _PHP:1254 0x0180 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push P1255 0x0181 _CLC:1256 0x0181 7C0F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Carry Flag1257 0x0182 _PLP:1258 0x0182 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop P1259 0x0183 _SEC:1260 0x0183 7C1F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Carry Flag1261 0x0184 _PHA:1262 0x0184 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push A1263 0x0185 _CLI:1264 0x0185 5C2D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Clear Interrupt Mask Flg1265 0x0186 _PLA:1266 0x0186 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop A1267 0x0187 _SEI:1268 0x0187 5C3D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Set Interrupt Mask Flag1269 0x0188 _DEY:1270 0x0188 7C4707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Decrement Y1271 0x0189 _TYA:1272 0x0189 7C4F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer Y to A1273 0x018A _TAY:1274 0x018A 7C5707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Transfer A to Y1275 0x018B _CLV:1276 0x018B 7C5F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear oVerflow Flag1277 0x018C _INY:1278 0x018C 7C6707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Increment Y1279 0x018D _CLD:1280 0x018D 7C6F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Decimal Mode Flag1281 0x018E _INX:1282 0x018E 7C7707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Increment X1283 0x018F _SED:1284 0x018F 7C7F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Decimal Mode Flag1285 --------------------------------------------------------------------------------1286 -- Row 9 : 0x09-0xF91287 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1288 --------------------------------------------------------------------------------1289 0x0190 _ORA_imm:1290 0x0190 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1291 0x0191 _ORA_absY:1292 0x0191 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1293 0x0192 _AND_imm:1294 0x0192 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1295 0x0193 _AND_absY:1296 0x0193 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1297 0x0194 _EOR_imm:1298 0x0194 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1299 0x0195 _EOR_absY:1300 0x0195 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1301 0x0196 _ADC_imm:1302 0x0196 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1303 0x0197 _ADC_absY:1304 0x0197 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1305 0x0198 _BIT_imm:1306 0x0198 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1307 0x0199 _STA_absY:1308 0x0199 42BC0780 BRV0 _WO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1309 0x019A _LDA_imm:1310 0x019A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1311 0x019B _LDA_absY:1312 0x019B 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1313 0x019C _CMP_imm:1314 0x019C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1315 0x019D _CMP_absY:1316 0x019D 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1317 0x019E _SBC_imm:1318 0x019E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1319 0x019F _SBC_absY:1320 0x019F 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1321 --------------------------------------------------------------------------------1322 -- Row A : 0x0A-0xFA1323 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1324 --------------------------------------------------------------------------------1325 0x01A0 _ASL_A:1326 0x01A0 7D0707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Arithmetic Shift A Left1327 0x01A1 _INC_A:1328 0x01A1 7D0F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Increment A1329 0x01A2 _ROL_A:1330 0x01A2 7D1707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Left1331 0x01A3 _DEC_A:1332 0x01A3 7D1F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Decrement A1333 0x01A4 _LSR_A:1334 0x01A4 7D2707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Logical Shift A Right1335 0x01A5 _PHY:1336 0x01A5 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push Y1337 0x01A6 _ROR_A:1338 0x01A6 7D3707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Right1339 0x01A7 _PLY:1340 0x01A7 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop Y1341 0x01A8 _TXA:1342 0x01A8 7D4707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer X to A1343 0x01A9 _TXS:1344 0x01A9 7D4F07CA BRV3 $,1,3,, Pls, IF, IR,, WE_S -- Transfer X to S1345 0x01AA _TAX:1346 0x01AA 7D5707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer A to X1347 0x01AB _TSX:1348 0x01AB 7D5F07C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer S to X1349 0x01AC _DEX:1350 0x01AC 7D6707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Decrement X1351 0x01AD _PHX:1352 0x01AD 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push X1353 0x01AE _NOP: -- the real NOP1354 0x01AE 7D7707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip True NOP Instruction1355 0x01AF _PLX:1356 0x01AF 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop X1357 --------------------------------------------------------------------------------1358 -- Row B : 0x0B-0xFB1359 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1360 --------------------------------------------------------------------------------1361 0x01B0 _NOP_0B:1362 0x01B0 7D8707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1363 0x01B1 _NOP_1B:1364 0x01B1 7D8F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1365 0x01B2 _NOP_2B:1366 0x01B2 7D9707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1367 0x01B3 _NOP_3B:1368 0x01B3 7D9F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1369 0x01B4 _NOP_4B:1370 0x01B4 7DA707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1371 0x01B5 _NOP_5B:1372 0x01B5 7DAF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1373 0x01B6 _NOP_6B:1374 0x01B6 7DB707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1375 0x01B7 _NOP_7B:1376 0x01B7 7DBF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1377 0x01B8 _NOP_8B:1378 0x01B8 7DC707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1379 0x01B9 _NOP_9B:1380 0x01B9 7DCF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1381 0x01BA _NOP_AB:1382 0x01BA 7DD707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1383 0x01BB _NOP_BB:1384 0x01BB 7DDF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1385 0x01BC _WAI_CB:1386 0x01BC 47E00000 BRV0 _WAI,0,0 -- Wait for Interrupt1387 0x01BD _STP_DB:1388 0x01BD 4DE80000 BRV0 $,0,0 -- Stop execution1389 0x01BE _NOP_EB:1390 0x01BE 7DF707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1391 0x01BF _NOP_FB:1392 0x01BF 7DFF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1393 --------------------------------------------------------------------------------1394 -- Row C : 0x0C-0xFC1395 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1396 --------------------------------------------------------------------------------1397 0x01C0 _TSB_abs:1398 0x01C0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1399 0x01C1 _TRB_abs:1400 0x01C1 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1401 0x01C2 _BIT_abs:1402 0x01C2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1403 0x01C3 _BIT_absX:1404 0x01C3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1405 0x01C4 _JMP_abs:1406 0x01C4 41740780 BRV0 _Jmp,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1407 0x01C5 _NOP_5C:1408 0x01C5 7E2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1409 0x01C6 _JMP_absi:1410 0x01C6 417C0780 BRV0 _JmpI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1411 0x01C7 _JMP_absXi:1412 0x01C7 41940780 BRV0 _JmpXI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1413 0x01C8 _STY_abs:1414 0x01C8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1415 0x01C9 _STZ_abs:1416 0x01C9 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1417 0x01CA _LDY_abs:1418 0x01CA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1419 0x01CB _LDY_absX:1420 0x01CB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1421 0x01CC _CPY_abs:1422 0x01CC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1423 0x01CD _NOP_DC:1424 0x01CD 7E6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1425 0x01CE _CPX_abs:1426 0x01CE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1427 0x01CF _NOP_FC:1428 0x01CF 7E7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1429 --------------------------------------------------------------------------------1430 -- Row D : 0x0D-0xFD1431 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1432 --------------------------------------------------------------------------------1433 0x01D0 _ORA_abs:1434 0x01D0 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1435 0x01D1 _ORA_absX:1436 0x01D1 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1437 0x01D2 _AND_abs:1438 0x01D2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1439 0x01D3 _AND_absX:1440 0x01D3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1441 0x01D4 _EOR_abs:1442 0x01D4 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1443 0x01D5 _EOR_absX:1444 0x01D5 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1445 0x01D6 _ADC_abs:1446 0x01D6 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1447 0x01D7 _ADC_absX:1448 0x01D7 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1449 0x01D8 _STA_abs:1450 0x01D8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1451 0x01D9 _STA_absX:1452 0x01D9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1453 0x01DA _LDA_abs:1454 0x01DA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1455 0x01DB _LDA_absX:1456 0x01DB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1457 0x01DC _CMP_abs:1458 0x01DC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1459 0x01DD _CMP_absX:1460 0x01DD 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1461 0x01DE _SBC_abs:1462 0x01DE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1463 0x01DF _SBC_absX:1464 0x01DF 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1465 --------------------------------------------------------------------------------1466 -- Row E : 0x0E-0xFE1467 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1468 --------------------------------------------------------------------------------1469 0x01E0 _ASL_abs:1470 0x01E0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1471 0x01E1 _ASL_absX:1472 0x01E1 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1473 0x01E2 _ROL_abs:1474 0x01E2 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1475 0x01E3 _ROL_absX:1476 0x01E3 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1477 0x01E4 _LSR_abs:1478 0x01E4 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1479 0x01E5 _LSR_absX:1480 0x01E5 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1481 0x01E6 _ROR_abs:1482 0x01E6 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1483 0x01E7 _ROR_absX:1484 0x01E7 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1485 0x01E8 _STX_abs:1486 0x01E8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1487 0x01E9 _STZ_absX:1488 0x01E9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1489 0x01EA _LDX_abs:1490 0x01EA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1491 0x01EB _LDX_absY:1492 0x01EB 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1493 0x01EC _DEC_abs:1494 0x01EC 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1495 0x01ED _DEC_absX:1496 0x01ED 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1497 0x01EE _INC_abs:1498 0x01EE 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1499 0x01EF _INC_absX:1500 0x01EF 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1501 --------------------------------------------------------------------------------1502 -- Row F : 0x0F-0xFF (Rockwell Instructions: BBRx/BBSx dp,rel)1503 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1504 --------------------------------------------------------------------------------1505 0x01F0 _BBR0_dp_rel:1506 0x01F0 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1507 0x01F1 _BBR1_dp_rel:1508 0x01F1 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1509 0x01F2 _BBR2_dp_rel:1510 0x01F2 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1511 0x01F3 _BBR3_dp_rel:1512 0x01F3 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1513 0x01F4 _BBR4_dp_rel:1514 0x01F4 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1515 0x01F5 _BBR5_dp_rel:1516 0x01F5 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1517 0x01F6 _BBR6_dp_rel:1518 0x01F6 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1519 0x01F7 _BBR7_dp_rel:1520 0x01F7 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1521 0x01F8 _BBS0_dp_rel:1522 0x01F8 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1523 0x01F9 _BBS1_dp_rel:1524 0x01F9 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1525 0x01FA _BBS2_dp_rel:1526 0x01FA 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1527 0x01FB _BBS3_dp_rel:1528 0x01FB 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1529 0x01FC _BBS4_dp_rel:1530 0x01FC 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1531 0x01FD _BBS5_dp_rel:1532 0x01FD 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1533 0x01FE _BBS6_dp_rel:1534 0x01FE 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1535 0x01FF _BBS7_dp_rel:1536 0x01FF 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1537 --------------------------------------------------------------------------------1538 -- End of Instruction Decode Table1539 --------------------------------------------------------------------------------1541 0x0200 _Last: .org 5121543 0x0200 _end:-- Instructions --0x0000 RTS RTS .asm 0 -- Return from Subroutine0x0001 BSR BSR .asm 1 -- Branch to subroutine0x0002 FTCH FTCH .asm 2 -- Fetch next instruction0x0003 BMW BMW .asm 3 -- Branch multi-way0x0004 BRV0 BRV0 .asm 4 -- Branch via 00x0005 BRV1 BRV1 .asm 5 -- Branch via 10x0006 BRV2 BRV2 .asm 6 -- Branch via 20x0007 BRV3 BRV3 .asm 7 -- Branch via 30x0008 BTH0 BTH0 .asm 8 -- Branch if T0 is high0x0009 BTH1 BTH1 .asm 9 -- Branch if T1 is high0x000A BTH2 BTH2 .asm 10 -- Branch if T2 is high0x000B BTH3 BTH3 .asm 11 -- Branch if T3 is high0x000C BTL0 BTL0 .asm 12 -- Branch if T0 is low0x000D BTL1 BTL1 .asm 13 -- Branch if T1 is low0x000E BTL2 BTL2 .asm 14 -- Branch if T2 is low0x000F BTL3 BTL3 .asm 15 -- Branch if T3 is low-- Equates --0x0000 PC .equ 0 -- NA <= PC (default)0x0001 Inc .equ 1 -- NA <= PC + 10x0002 MAR .equ 2 -- NA <= MAR + 00x0003 Nxt .equ 3 -- NA <= MAR + 10x0004 Stk .equ 4 -- NA <= SP + 00x0005 DPN .equ 5 -- NA <= {0, OP1} + 00x0006 DPX .equ 6 -- NA <= {0, OP1} + {0, X}0x0007 DPY .equ 7 -- NA <= {0, OP1} + {0, Y}0x0008 LDA .equ 8 -- NA <= {OP2, OP1} + 00x000E LDAX .equ 14 -- NA <= {OP2, OP1} + {0, X}0x000F LDAY .equ 15 -- NA <= {OP2, OP1} + {0, Y}0x0001 Pls .equ 1 -- PC <= PC + 10x0002 Jmp .equ 2 -- PC <= NA0x0003 Rel .equ 3 -- PC <= PC + (CC ? {{8{DI[7]}}, DI} : 1)0x0001 WR .equ 1 -- Bus Operand Write0x0002 RD .equ 2 -- Bus Operand Read0x0003 IF .equ 3 -- Bus Insruction Fetch0x0000 ALU .equ 0 -- M <= DI0x0001 OP2 .equ 1 -- OP2 <= DI0x0002 OP1 .equ 2 -- OP1 <= DI0x0003 IR .equ 3 -- IR <= DI0x0001 PCH .equ 1 -- DO <= PCH0x0002 PCL .equ 2 -- DO <= PCL0x0003 PSW .equ 3 -- DO <= PSW (P)0x0002 Psh .equ 2 -- S <= S - 10x0003 Pop .equ 3 -- S <= S + 10x0001 WE_A .equ 1 -- Write Enable A0x0002 WE_X .equ 2 -- Write Enable X0x0003 WE_Y .equ 3 -- Write Enable Y0x0004 WE_R .equ 4 -- Write Enable Register - write selected register0x0005 WE_S .equ 5 -- Write Enable S0x0006 WE_P .equ 6 -- Write Enable P0x0007 WE_M .equ 7 -- Write Enable M(emory)0x0001 ISR .equ 1 -- Assert ISR: Clear D, Set I-- Defines --0x0004 Inst .def 4 -- Instruction0x0009 BA .def 9 -- Branch Address0x0001 Wait .def 1 -- Conditional Execution Required0x0002 En .def 2 -- Enable ALU, and Sample Interrupts0x0004 NA_Cntl .def 4 -- Next Address Control Field0x0002 PC_Cntl .def 2 -- Program Counter Control Field0x0002 IO_Cntl .def 2 -- I/O Cycle Control Field0x0002 DIO_Cntl .def 2 -- Data Input/Output Demux/Mux Control Field0x0002 Stk_Cntl .def 2 -- ALU Stack Pointer Control Field0x0003 RegWE_Cntl .def 3 -- Register Write Enable (A, X, Y, S, P)0x0001 PSW_Cntl .def 1 -- Asserted to Clear D and Set I in PSW-- Labels --0x0000 _Start0x0001 _Rst0x0020 _Nxt0x0020 _Psh0x0020 _Pop0x0020 _Rel0x0020 _Imm0x0021 _Int0x0022 _Brk0x0027 _JSR0x002A _RTI0x002D _RTS0x002E _Jmp0x002F _JmpI0x0032 _JmpXI0x0035 _RO_DP0x0036 _RO_DPX0x0037 _RO_DPY0x0038 _RO_DPI0x003B _RO_DPXI0x003E _RO_DPIY0x0041 _RO_Abs0x0043 _RO_AbsX0x0045 _RO_AbsY0x0047 _WO_DP0x0048 _WO_DPX0x0049 _WO_DPY0x004A _WO_DPI0x004D _WO_DPXI0x0050 _WO_DPIY0x0053 _WO_Abs0x0055 _WO_AbsX0x0057 _WO_AbsY0x0060 _RMW0x0062 _RMW_DP0x0064 _RMW_DPX0x0066 _RMW_DPY0x0068 _RMW_Abs0x006B _RMW_AbsX0x006E _RMW_AbsY0x0071 _BByx_dp_rel0x0073 _End_uPgm0x00FC _WAI0x0100 _IDEC_Start0x0100 _BRK_imm0x0101 _BPL_rel0x0102 _JSR_abs0x0103 _BMI_rel0x0104 _RTI_imp0x0105 _BVC_rel0x0106 _RTS_imp0x0107 _BVS_rel0x0108 _BRA_rel0x0109 _BCC_re0x010A _LDY_imm0x010B _BCS_rel0x010C _CPY_imm0x010D _BNE_rel0x010E _CPX_imm0x010F _BEQ_rel0x0110 _ORA_dpXi0x0111 _ORA_dpiY0x0112 _AND_dpXi0x0113 _AND_dpiY0x0114 _EOR_dpXi0x0115 _EOR_dpiY0x0116 _ADC_dpXi0x0117 _ADC_dpiY0x0118 _STA_dpXi0x0119 _STA_dpiY0x011A _LDA_dpXi0x011B _LDA_dpiY0x011C _CMP_dpXi0x011D _CMP_dpiY0x011E _SBC_dpXi0x011F _SBC_dpiY0x0120 _NOP_020x0121 _ORA_dpi0x0122 _NOP_220x0123 _AND_dpi0x0124 _NOP_420x0125 _EOR_dpi0x0126 _NOP_620x0127 _ADC_dpi0x0128 _NOP_820x0129 _STA_dpi0x012A _LDX_imm0x012B _LDA_dpi0x012C _NOP_C20x012D _CMP_dpi0x012E _NOP_E20x012F _SBC_dpi0x0130 _NOP_030x0131 _NOP_130x0132 _NOP_230x0133 _NOP_330x0134 _NOP_430x0135 _NOP_530x0136 _NOP_630x0137 _NOP_730x0138 _NOP_830x0139 _NOP_930x013A _NOP_A30x013B _NOP_B30x013C _NOP_C30x013D _NOP_D30x013E _NOP_E30x013F _NOP_F30x0140 _TSB_dp0x0141 _TRB_dp0x0142 _BIT_dp0x0143 _BIT_dpX0x0144 _NOP_440x0145 _NOP_540x0146 _STZ_dp0x0147 _STZ_dpX0x0148 _STY_dp0x0149 _STY_dpX0x014A _LDY_dp0x014B _LDY_dpX0x014C _CPY_dp0x014D _NOP_D40x014E _CPX_dp0x014F _NOP_F40x0150 _ORA_dp0x0151 _ORA_dpX0x0152 _AND_dp0x0153 _AND_dpX0x0154 _EOR_dp0x0155 _EOR_dpX0x0156 _ADC_dp0x0157 _ADC_dpX0x0158 _STA_dp0x0159 _STA_dpX0x015A _LDA_dp0x015B _LDA_dpX0x015C _CMP_dp0x015D _CMP_dpX0x015E _SBC_dp0x015F _SBC_dpX0x0160 _ASL_dp0x0161 _ASL_dpX0x0162 _ROL_dp0x0163 _ROL_dpX0x0164 _LSR_dp0x0165 _LSR_dpX0x0166 _ROR_dp0x0167 _ROR_dpX0x0168 _STX_dp0x0169 _STX_dpY0x016A _LDX_dp0x016B _LDX_dpY0x016C _DEC_dp0x016D _DEC_dpX0x016E _INC_dp0x016F _INC_dpX0x0170 _RMB0_dp0x0171 _RMB1_dp0x0172 _RMB2_dp0x0173 _RMB3_dp0x0174 _RMB4_dp0x0175 _RMB5_dp0x0176 _RMB6_dp0x0177 _RMB7_dp0x0178 _SMB0_dp0x0179 _SMB1_dp0x017A _SMB2_dp0x017B _SMB3_dp0x017C _SMB4_dp0x017D _SMB5_dp0x017E _SMB6_dp0x017F _SMB7_dp0x0180 _PHP0x0181 _CLC0x0182 _PLP0x0183 _SEC0x0184 _PHA0x0185 _CLI0x0186 _PLA0x0187 _SEI0x0188 _DEY0x0189 _TYA0x018A _TAY0x018B _CLV0x018C _INY0x018D _CLD0x018E _INX0x018F _SED0x0190 _ORA_imm0x0191 _ORA_absY0x0192 _AND_imm0x0193 _AND_absY0x0194 _EOR_imm0x0195 _EOR_absY0x0196 _ADC_imm0x0197 _ADC_absY0x0198 _BIT_imm0x0199 _STA_absY0x019A _LDA_imm0x019B _LDA_absY0x019C _CMP_imm0x019D _CMP_absY0x019E _SBC_imm0x019F _SBC_absY0x01A0 _ASL_A0x01A1 _INC_A0x01A2 _ROL_A0x01A3 _DEC_A0x01A4 _LSR_A0x01A5 _PHY0x01A6 _ROR_A0x01A7 _PLY0x01A8 _TXA0x01A9 _TXS0x01AA _TAX0x01AB _TSX0x01AC _DEX0x01AD _PHX0x01AE _NOP0x01AF _PLX0x01B0 _NOP_0B0x01B1 _NOP_1B0x01B2 _NOP_2B0x01B3 _NOP_3B0x01B4 _NOP_4B0x01B5 _NOP_5B0x01B6 _NOP_6B0x01B7 _NOP_7B0x01B8 _NOP_8B0x01B9 _NOP_9B0x01BA _NOP_AB0x01BB _NOP_BB0x01BC _WAI_CB0x01BD _STP_DB0x01BE _NOP_EB0x01BF _NOP_FB0x01C0 _TSB_abs0x01C1 _TRB_abs0x01C2 _BIT_abs0x01C3 _BIT_absX0x01C4 _JMP_abs0x01C5 _NOP_5C0x01C6 _JMP_absi0x01C7 _JMP_absXi0x01C8 _STY_abs0x01C9 _STZ_abs0x01CA _LDY_abs0x01CB _LDY_absX0x01CC _CPY_abs0x01CD _NOP_DC0x01CE _CPX_abs0x01CF _NOP_FC0x01D0 _ORA_abs0x01D1 _ORA_absX0x01D2 _AND_abs0x01D3 _AND_absX0x01D4 _EOR_abs0x01D5 _EOR_absX0x01D6 _ADC_abs0x01D7 _ADC_absX0x01D8 _STA_abs0x01D9 _STA_absX0x01DA _LDA_abs0x01DB _LDA_absX0x01DC _CMP_abs0x01DD _CMP_absX0x01DE _SBC_abs0x01DF _SBC_absX0x01E0 _ASL_abs0x01E1 _ASL_absX0x01E2 _ROL_abs0x01E3 _ROL_absX0x01E4 _LSR_abs0x01E5 _LSR_absX0x01E6 _ROR_abs0x01E7 _ROR_absX0x01E8 _STX_abs0x01E9 _STZ_absX0x01EA _LDX_abs0x01EB _LDX_absY0x01EC _DEC_abs0x01ED _DEC_absX0x01EE _INC_abs0x01EF _INC_absX0x01F0 _BBR0_dp_rel0x01F1 _BBR1_dp_rel0x01F2 _BBR2_dp_rel0x01F3 _BBR3_dp_rel0x01F4 _BBR4_dp_rel0x01F5 _BBR5_dp_rel0x01F6 _BBR6_dp_rel0x01F7 _BBR7_dp_rel0x01F8 _BBS0_dp_rel0x01F9 _BBS1_dp_rel0x01FA _BBS2_dp_rel0x01FB _BBS3_dp_rel0x01FC _BBS4_dp_rel0x01FD _BBS5_dp_rel0x01FE _BBS6_dp_rel0x01FF _BBS7_dp_rel0x0200 _Last0x0200 _endFile ProgLine Line Opcode Line0613 0x0000 _Start: .org 00614 0x0000 600D0000 BRV2 _Rst,1,1 -- Load {OP2, OP1} with Vector0615 0x0001 _Rst:0616 0x0001 200C0280 FTCH $,1,0,,, RD, OP1 -- Read Indirect Dst Ptr Lo0617 0x0002 20143A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0618 --0619 0x0003 501D07C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0621 -- this space reserved for future use - boot loader for the microprogram ROMs0623 --------------------------------------------------------------------------------0624 --------------------------------------------------------------------------------0625 -- 2-Way Jump Table: _Nxt and _Int0626 --------------------------------------------------------------------------------0627 --------------------------------------------------------------------------------0628 -- Instruction Fetch and Execute Microstate0629 --------------------------------------------------------------------------------0000 0x0004 00000000 added by program0000 0x0005 00000000 added by program0000 0x0006 00000000 added by program0000 0x0007 00000000 added by program0000 0x0008 00000000 added by program0000 0x0009 00000000 added by program0000 0x000A 00000000 added by program0000 0x000B 00000000 added by program0000 0x000C 00000000 added by program0000 0x000D 00000000 added by program0000 0x000E 00000000 added by program0000 0x000F 00000000 added by program0000 0x0010 00000000 added by program0000 0x0011 00000000 added by program0000 0x0012 00000000 added by program0000 0x0013 00000000 added by program0000 0x0014 00000000 added by program0000 0x0015 00000000 added by program0000 0x0016 00000000 added by program0000 0x0017 00000000 added by program0000 0x0018 00000000 added by program0000 0x0019 00000000 added by program0000 0x001A 00000000 added by program0000 0x001B 00000000 added by program0000 0x001C 00000000 added by program0000 0x001D 00000000 added by program0000 0x001E 00000000 added by program0000 0x001F 00000000 added by program0630 0x0020 _Nxt: .org 320631 0x0020 _Psh:0632 0x0020 _Pop:0633 0x0020 _Rel:0634 0x0020 _Imm:0635 0x0020 510507C8 BRV1 _Nxt,1,1,, Pls, IF, IR,, WE_R -- Instruction Fetch/Execute0637 --------------------------------------------------------------------------------0638 -- Interrupt Entry - NMI, (unmasked) IRQ (falls through to _BRK)0639 --------------------------------------------------------------------------------0641 0x0021 _Int:0642 0x0021 61154168 BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_R -- Push PCH, capture Vector0644 --------------------------------------------------------------------------------0645 -- BRK Entry - BRK #imm (_Int falls through to _Brk, see comment above)0646 --------------------------------------------------------------------------------0648 0x0022 _Brk:0649 0x0022 211441A0 FTCH $,1,0, Stk,, WR, PCL, Psh -- Push PCL0650 0x0023 211C49E1 FTCH $,1,0, Stk, Jmp, WR, PSW, Psh,, ISR -- Push P; Clr D, Set I0651 --0652 0x0024 21248280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Lo0653 0x0025 212C3A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0654 --0655 0x0026 513507C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0657 --------------------------------------------------------------------------------0658 -- Jump To Subroutine - JSR Abs (Not interruptable)0659 --------------------------------------------------------------------------------0661 0x0027 _JSR:0662 0x0027 213C0340 FTCH $,1,0,,, IF, OP2 -- Load Indirect Dst Ptr Lo0663 0x0028 21444160 FTCH $,1,0, Stk,, WR, PCH, Psh -- Push PC Hi0664 0x0029 410449A0 BRV0 _Nxt,1,0, Stk, Jmp, WR, PCL, Psh -- Push PC Lo0666 --------------------------------------------------------------------------------0667 -- Return from Interrupt - RTI (Not interruptable)0668 --------------------------------------------------------------------------------0670 0x002A _RTI:0671 0x002A 215442BC FTCH $,1,0, Stk,, RD, OP1, Pop, WE_P -- Pop PCL0672 0x002B 215C4A70 FTCH $,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0673 --0674 0x002C 516507C0 BRV1 $,1,1,, Pls, IF, IR -- Next, no Reg_WE, P okay0676 --------------------------------------------------------------------------------0677 -- Return From Subroutine - RTS (Not interruptable)0678 --------------------------------------------------------------------------------0680 0x002D _RTS:0681 0x002D 41044A70 BRV0 _Nxt,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0683 --------------------------------------------------------------------------------0684 -- Jump Absolute - JMP Abs (Not interruptable)0685 --------------------------------------------------------------------------------0687 0x002E _Jmp:0688 0x002E 41040B40 BRV0 _Nxt,1,0,, Jmp, IF, OP20690 --------------------------------------------------------------------------------0691 -- Jump Indirect - JMP (Abs) (Not interruptable)0692 --------------------------------------------------------------------------------0694 0x002F _JmpI:0695 0x002F 217C0740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0696 0x0030 21848280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Hi0697 0x0031 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0699 --------------------------------------------------------------------------------0700 -- Jump Pre-Indexed Indirect - JMP (Abs, X) (Not interruptable)0701 --------------------------------------------------------------------------------0703 0x0032 _JmpXI:0704 0x0032 21940740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0705 0x0033 219CE280 FTCH $,1,0, LDAX,, RD, OP1 -- Read Indirect Dst Ptr Hi0706 0x0034 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0708 --------------------------------------------------------------------------------0709 -- Memory Read-Only Data Page Direct - xxx DP0710 --------------------------------------------------------------------------------0712 0x0035 _RO_DP:0713 0x0035 31045280 BMW _Nxt,1,0, DPN,, RD, OP1 -- Read DP Mem0715 -----------------------------------------------------------------------------0716 -- Memory Read-Only Pre-Indexed Data Page Direct - xxx DP, X0717 --------------------------------------------------------------------------------0719 0x0036 _RO_DPX:0720 0x0036 31046280 BMW _Nxt,1,0, DPX,, RD, OP1 -- Read DP Mem0722 --------------------------------------------------------------------------------0723 -- Memory Read-Only Post-Indexed Data Page Direct - xxx DP, Y0724 --------------------------------------------------------------------------------0726 0x0037 _RO_DPY:0727 0x0037 31047280 BMW _Nxt,1,0, DPY,, RD, OP1 -- Read DP Mem0729 ------------------------------------------------------------------------------0730 -- Memory Read-Only Data Page Indirect - xxx (DP)0731 --------------------------------------------------------------------------------0733 0x0038 _RO_DPI:0734 0x0038 21C45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0735 0x0039 21CC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0736 0x003A 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0738 --------------------------------------------------------------------------------0739 -- Memory Read-Only Pre-Indexed Data Page Indirect - xxx (DP, X)0740 --------------------------------------------------------------------------------0742 0x003B _RO_DPXI:0743 0x003B 21DC6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo (DP,X)0744 0x003C 21E43240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0745 0x003D 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0747 --------------------------------------------------------------------------------0748 -- Memory Read-Only Post-Indexed Data Page Indirect - xxx (DP), Y0749 --------------------------------------------------------------------------------0751 0x003E _RO_DPIY:0752 0x003E 21F45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0753 0x003F 21FC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0754 0x0040 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand (DP),Y0756 --------------------------------------------------------------------------------0757 -- Memory Read-Only Absolute - xxx Abs0758 --------------------------------------------------------------------------------0760 0x0041 _RO_Abs:0761 0x0041 220C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0762 0x0042 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0764 --------------------------------------------------------------------------------0765 -- Memory Read-Only Pre-Indexed Absolute - xxx Abs, X0766 --------------------------------------------------------------------------------0768 0x0043 _RO_AbsX:0769 0x0043 221C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0770 0x0044 3104E280 BMW _Nxt,1,0, LDAX,, RD, OP1 -- Read Operand Abs,X0772 --------------------------------------------------------------------------------0773 -- Memory Read-Only Post-Indexed Absolute - xxx Abs, Y0774 --------------------------------------------------------------------------------0776 0x0045 _RO_AbsY:0777 0x0045 222C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0778 0x0046 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand Abs,Y0780 --------------------------------------------------------------------------------0781 -- Memory Write-Only Data Page Direct - xxx DP0782 --------------------------------------------------------------------------------0784 0x0047 _WO_DP:0785 0x0047 31045100 BMW _Nxt,1,0, DPN,, WR -- Write to DP0787 -----------------------------------------------------------------------------0788 -- Memory Write-Only Pre-Indexed Data Page Direct - xxx DP, X0789 --------------------------------------------------------------------------------0791 0x0048 _WO_DPX:0792 0x0048 31046100 BMW _Nxt,1,0, DPX,, WR -- Write to DP,X0794 -----------------------------------------------------------------------------0795 -- Memory Write-Only Post-Indexed Data Page Direct - xxx DP, Y0796 --------------------------------------------------------------------------------0798 0x0049 _WO_DPY:0799 0x0049 31047100 BMW _Nxt,1,0, DPY,, WR -- Write to DP,Y0801 --------------------------------------------------------------------------------0802 -- Memory Write-Only Data Page Indirect - xxx (DP)0803 --------------------------------------------------------------------------------0805 0x004A _WO_DPI:0806 0x004A 22545280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0807 0x004B 225C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0808 0x004C 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0810 --------------------------------------------------------------------------------0811 -- Memory Write-Only Data Page Indirect - xxx (DP, X)0812 --------------------------------------------------------------------------------0814 0x004D _WO_DPXI:0815 0x004D 226C6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo0816 0x004E 22743240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0817 0x004F 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0819 --------------------------------------------------------------------------------0820 -- Memory Write-Only Post-Indexed Data Page Indirect - xxx (DP), Y0821 --------------------------------------------------------------------------------0823 0x0050 _WO_DPIY:0824 0x0050 22845280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0825 0x0051 228C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0826 0x0052 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to (DP)0828 --------------------------------------------------------------------------------0829 -- Memory Write-Only Absolute - xxx Abs0830 --------------------------------------------------------------------------------0832 0x0053 _WO_Abs:0833 0x0053 229C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0834 0x0054 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to Abs0836 --------------------------------------------------------------------------------0837 -- Memory Write-Only Pre-Indexed Absolute - xxx Abs, X0838 --------------------------------------------------------------------------------0840 0x0055 _WO_AbsX:0841 0x0055 22AC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0842 0x0056 3104E100 BMW _Nxt,1,0, LDAX,, WR -- Write to Abs,X0844 --------------------------------------------------------------------------------0845 -- Memory Write-Only Post-Indexed Absolute - xxx Abs, Y0846 --------------------------------------------------------------------------------0848 0x0057 _WO_AbsY:0849 0x0057 22BC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0850 0x0058 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to Abs,Y0852 --------------------------------------------------------------------------------0853 -- 2-way Read-Modify-Write Instruction/Interrupt Jump Table0854 --------------------------------------------------------------------------------0000 0x0059 00000000 added by program0000 0x005A 00000000 added by program0000 0x005B 00000000 added by program0000 0x005C 00000000 added by program0000 0x005D 00000000 added by program0000 0x005E 00000000 added by program0000 0x005F 00000000 added by program0856 0x0060 _RMW: .org 960857 0x0060 530507C0 BRV1 _RMW,1,1,, Pls, IF, IR -- Instruction Fetch/Execute0858 0x0061 61154160 BRV2 _Brk,1,1, Stk, , WR, PCH, Psh -- Push PCH, capture Vector0860 --------------------------------------------------------------------------------0861 -- Memory Read-Modify-Write Data Page Direct - xxx DP0862 --------------------------------------------------------------------------------0864 0x0062 _RMW_DP:0865 0x0062 23145280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0866 0x0063 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP0868 --------------------------------------------------------------------------------0869 -- Memory Read-Modify-Write Pre-Indexed Data Page Direct - xxx DP, X0870 --------------------------------------------------------------------------------0872 0x0064 _RMW_DPX:0873 0x0064 23246280 FTCH $,1,0, DPX,, RD, OP1 -- Read from DP,X0874 0x0065 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,X0876 --------------------------------------------------------------------------------0877 -- Memory Read-Modify-Write Post-Indexed Data Page Direct - xxx DP, Y0878 --------------------------------------------------------------------------------0880 0x0066 _RMW_DPY:0881 0x0066 23347280 FTCH $,1,0, DPY,, RD, OP1 -- Read from DP,Y0882 0x0067 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,Y0884 --------------------------------------------------------------------------------0885 -- Memory Read-Modify-Write Absolute - xxx Abs0886 --------------------------------------------------------------------------------0888 0x0068 _RMW_Abs:0889 0x0068 23440740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0890 0x0069 234C8280 FTCH $,1,0, LDA,, RD, OP1 -- Read from Abs0891 0x006A 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs0893 --------------------------------------------------------------------------------0894 -- Memory Read-Modify-Write Pre-Indexed Absolute - xxx Abs, X0895 --------------------------------------------------------------------------------0897 0x006B _RMW_AbsX:0898 0x006B 235C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0899 0x006C 2364E280 FTCH $,1,0, LDAX,, RD, OP1 -- Read from Abs,X0900 0x006D 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,X0902 --------------------------------------------------------------------------------0903 -- Memory Read-Modify-Write Post-Indexed Absolute - xxx Abs, Y0904 --------------------------------------------------------------------------------0906 0x006E _RMW_AbsY:0907 0x006E 23740740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0908 0x006F 237CF280 FTCH $,1,0, LDAY,, RD, OP1 -- Read from Abs,Y0909 0x0070 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,Y0911 --------------------------------------------------------------------------------0912 -- Rockwell BBRx/BBSx dp,rel instructions0913 --------------------------------------------------------------------------------0915 0x0071 _BByx_dp_rel:0916 0x0071 238C5280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0917 0x0072 41040F80 BRV0 _Nxt,1,0,, Rel, IF, OP1 -- Read rel value0919 --------------------------------------------------------------------------------0920 -- End of Microprogram Routines for Normal Instructions0921 --------------------------------------------------------------------------------0923 0x0073 _End_uPgm:0925 --------------------------------------------------------------------------------0926 -- WAI - Wait for Interrupt0927 --------------------------------------------------------------------------------0000 0x0073 00000000 added by program0000 0x0074 00000000 added by program0000 0x0075 00000000 added by program0000 0x0076 00000000 added by program0000 0x0077 00000000 added by program0000 0x0078 00000000 added by program0000 0x0079 00000000 added by program0000 0x007A 00000000 added by program0000 0x007B 00000000 added by program0000 0x007C 00000000 added by program0000 0x007D 00000000 added by program0000 0x007E 00000000 added by program0000 0x007F 00000000 added by program0000 0x0080 00000000 added by program0000 0x0081 00000000 added by program0000 0x0082 00000000 added by program0000 0x0083 00000000 added by program0000 0x0084 00000000 added by program0000 0x0085 00000000 added by program0000 0x0086 00000000 added by program0000 0x0087 00000000 added by program0000 0x0088 00000000 added by program0000 0x0089 00000000 added by program0000 0x008A 00000000 added by program0000 0x008B 00000000 added by program0000 0x008C 00000000 added by program0000 0x008D 00000000 added by program0000 0x008E 00000000 added by program0000 0x008F 00000000 added by program0000 0x0090 00000000 added by program0000 0x0091 00000000 added by program0000 0x0092 00000000 added by program0000 0x0093 00000000 added by program0000 0x0094 00000000 added by program0000 0x0095 00000000 added by program0000 0x0096 00000000 added by program0000 0x0097 00000000 added by program0000 0x0098 00000000 added by program0000 0x0099 00000000 added by program0000 0x009A 00000000 added by program0000 0x009B 00000000 added by program0000 0x009C 00000000 added by program0000 0x009D 00000000 added by program0000 0x009E 00000000 added by program0000 0x009F 00000000 added by program0000 0x00A0 00000000 added by program0000 0x00A1 00000000 added by program0000 0x00A2 00000000 added by program0000 0x00A3 00000000 added by program0000 0x00A4 00000000 added by program0000 0x00A5 00000000 added by program0000 0x00A6 00000000 added by program0000 0x00A7 00000000 added by program0000 0x00A8 00000000 added by program0000 0x00A9 00000000 added by program0000 0x00AA 00000000 added by program0000 0x00AB 00000000 added by program0000 0x00AC 00000000 added by program0000 0x00AD 00000000 added by program0000 0x00AE 00000000 added by program0000 0x00AF 00000000 added by program0000 0x00B0 00000000 added by program0000 0x00B1 00000000 added by program0000 0x00B2 00000000 added by program0000 0x00B3 00000000 added by program0000 0x00B4 00000000 added by program0000 0x00B5 00000000 added by program0000 0x00B6 00000000 added by program0000 0x00B7 00000000 added by program0000 0x00B8 00000000 added by program0000 0x00B9 00000000 added by program0000 0x00BA 00000000 added by program0000 0x00BB 00000000 added by program0000 0x00BC 00000000 added by program0000 0x00BD 00000000 added by program0000 0x00BE 00000000 added by program0000 0x00BF 00000000 added by program0000 0x00C0 00000000 added by program0000 0x00C1 00000000 added by program0000 0x00C2 00000000 added by program0000 0x00C3 00000000 added by program0000 0x00C4 00000000 added by program0000 0x00C5 00000000 added by program0000 0x00C6 00000000 added by program0000 0x00C7 00000000 added by program0000 0x00C8 00000000 added by program0000 0x00C9 00000000 added by program0000 0x00CA 00000000 added by program0000 0x00CB 00000000 added by program0000 0x00CC 00000000 added by program0000 0x00CD 00000000 added by program0000 0x00CE 00000000 added by program0000 0x00CF 00000000 added by program0000 0x00D0 00000000 added by program0000 0x00D1 00000000 added by program0000 0x00D2 00000000 added by program0000 0x00D3 00000000 added by program0000 0x00D4 00000000 added by program0000 0x00D5 00000000 added by program0000 0x00D6 00000000 added by program0000 0x00D7 00000000 added by program0000 0x00D8 00000000 added by program0000 0x00D9 00000000 added by program0000 0x00DA 00000000 added by program0000 0x00DB 00000000 added by program0000 0x00DC 00000000 added by program0000 0x00DD 00000000 added by program0000 0x00DE 00000000 added by program0000 0x00DF 00000000 added by program0000 0x00E0 00000000 added by program0000 0x00E1 00000000 added by program0000 0x00E2 00000000 added by program0000 0x00E3 00000000 added by program0000 0x00E4 00000000 added by program0000 0x00E5 00000000 added by program0000 0x00E6 00000000 added by program0000 0x00E7 00000000 added by program0000 0x00E8 00000000 added by program0000 0x00E9 00000000 added by program0000 0x00EA 00000000 added by program0000 0x00EB 00000000 added by program0000 0x00EC 00000000 added by program0000 0x00ED 00000000 added by program0000 0x00EE 00000000 added by program0000 0x00EF 00000000 added by program0000 0x00F0 00000000 added by program0000 0x00F1 00000000 added by program0000 0x00F2 00000000 added by program0000 0x00F3 00000000 added by program0000 0x00F4 00000000 added by program0000 0x00F5 00000000 added by program0000 0x00F6 00000000 added by program0000 0x00F7 00000000 added by program0000 0x00F8 00000000 added by program0000 0x00F9 00000000 added by program0000 0x00FA 00000000 added by program0000 0x00FB 00000000 added by program0929 0x00FC _WAI: .org 252 -- Set up 4-way table for WAI instruction0930 0x00FC 37E40000 BMW _WAI,1,0 -- No external interrupts asserted0931 0x00FD 410C0000 BRV0 _Int,1,0 -- Int asserted by NMI, do NMI interrupt0932 0x00FE 41040000 BRV0 _Nxt,1,0 -- xIRQ asserted with IRQ_Msk asserted, continue0933 0x00FF 410C0000 BRV0 _Int,1,0 -- Int asserted by xIRQ, do IRQ interrupt0935 0x0100 _IDEC_Start: .org 2560937 --------------------------------------------------------------------------------0938 -- Start of Instruction Decode Table (Entry for each Opcode)0939 --0940 -- Instead of being organized in numerical order, the table is organized by0941 -- rows: the least significant nibble and the most significant nibble of the0942 -- opcode are swapped. This organization more clearly shows the arrangement of0943 -- the addressing modes of the WDC W65C02 microprocessor being emulated. It al-0944 -- so more clearly shows the regularity of the ALU instructions that are imple-0945 -- mented. The implementation of the microprogram is first based on the addres-0946 -- sing mode, and then on the ALU function. Single cycle instructions will be0947 -- easily recognized in the following table because their table entry use the0948 -- BRV3 MPC instruction. Multi-cycle instructions use the BRV0 MPC instruction0949 -- to vector a microroutine in the lower 256 words of the microprogram ROM/RAM.0950 -- Single byte instructions such as BRK, RTS, RTI, and register push/pull in-0951 -- structions (PHA, PLA, PHP, PLP, PHX, PLX, PHY, PLY), and multi-byte instruc-0952 -- tions like JSR abs are implemented with special microroutines that perform0953 -- the necessary stack accesses. The remainder of the microroutines are orga-0954 -- nized by addressing mode, and whether the mode is used in a RO, WO, or RMW0955 -- manner.0956 --0957 -- Microprogram Word Format:0958 --0959 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0960 --0961 --------------------------------------------------------------------------------0963 --------------------------------------------------------------------------------0964 -- Row 0 : 0x00-0xF0 (All branches/JMPs/JSR implemented as uninterruptable)0965 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0966 --------------------------------------------------------------------------------0967 0x0100 _BRK_imm:0968 0x0100 6115416C BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_P -- Start Break Handler0969 0x0101 _BPL_rel:0970 0x0101 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0971 0x0102 _JSR_abs:0972 0x0102 413C0780 BRV0 _JSR,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo0973 0x0103 _BMI_rel:0974 0x0103 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0975 0x0104 _RTI_imp:0976 0x0104 415442B0 BRV0 _RTI,1,0, Stk,, RD, OP1, Pop -- Read PSW from Stack0977 0x0105 _BVC_rel:0978 0x0105 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0979 0x0106 _RTS_imp:0980 0x0106 416C42B0 BRV0 _RTS,1,0, Stk,, RD, OP1, Pop -- Read PCL from Stack0981 0x0107 _BVS_rel:0982 0x0107 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0983 0x0108 _BRA_rel:0984 0x0108 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0985 0x0109 _BCC_rel0986 0x0109 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0987 0x010A _LDY_imm:0988 0x010A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0989 0x010B _BCS_rel:0990 0x010B 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0991 0x010C _CPY_imm:0992 0x010C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0993 0x010D _BNE_rel:0994 0x010D 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0995 0x010E _CPX_imm:0996 0x010E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0997 0x010F _BEQ_rel:0998 0x010F 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0999 --------------------------------------------------------------------------------1000 -- Row 1 : 0x01-0xF11001 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1002 --------------------------------------------------------------------------------1003 0x0110 _ORA_dpXi:1004 0x0110 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1005 0x0111 _ORA_dpiY:1006 0x0111 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1007 0x0112 _AND_dpXi:1008 0x0112 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1009 0x0113 _AND_dpiY:1010 0x0113 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1011 0x0114 _EOR_dpXi:1012 0x0114 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1013 0x0115 _EOR_dpiY:1014 0x0115 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1015 0x0116 _ADC_dpXi:1016 0x0116 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1017 0x0117 _ADC_dpiY:1018 0x0117 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1019 0x0118 _STA_dpXi:1020 0x0118 426C0780 BRV0 _WO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1021 0x0119 _STA_dpiY:1022 0x0119 42840780 BRV0 _WO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1023 0x011A _LDA_dpXi:1024 0x011A 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1025 0x011B _LDA_dpiY:1026 0x011B 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1027 0x011C _CMP_dpXi:1028 0x011C 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1029 0x011D _CMP_dpiY:1030 0x011D 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1031 0x011E _SBC_dpXi:1032 0x011E 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1033 0x011F _SBC_dpiY:1034 0x011F 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1035 --------------------------------------------------------------------------------1036 -- Row 2 : 0x02-0xF21037 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1038 --------------------------------------------------------------------------------1039 0x0120 _NOP_02:1040 0x0120 790707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1041 0x0121 _ORA_dpi:1042 0x0121 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1043 0x0122 _NOP_22:1044 0x0122 791707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1045 0x0123 _AND_dpi:1046 0x0123 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1047 0x0124 _NOP_42:1048 0x0124 792707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1049 0x0125 _EOR_dpi:1050 0x0125 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1051 0x0126 _NOP_62:1052 0x0126 793707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1053 0x0127 _ADC_dpi:1054 0x0127 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1055 0x0128 _NOP_82:1056 0x0128 794707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1057 0x0129 _STA_dpi:1058 0x0129 42540780 BRV0 _WO_DPI,1,0,, Pls, IF, OP1 -- Read DP1059 0x012A _LDX_imm:1060 0x012A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value1061 0x012B _LDA_dpi:1062 0x012B 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1063 0x012C _NOP_C2:1064 0x012C 796707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1065 0x012D _CMP_dpi:1066 0x012D 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1067 0x012E _NOP_E2:1068 0x012E 797707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1069 0x012F _SBC_dpi:1070 0x012F 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1071 --------------------------------------------------------------------------------1072 -- Row 3 : 0x03-0xF31073 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1074 --------------------------------------------------------------------------------1075 0x0130 _NOP_03:1076 0x0130 798707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1077 0x0131 _NOP_13:1078 0x0131 798F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1079 0x0132 _NOP_23:1080 0x0132 799707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1081 0x0133 _NOP_33:1082 0x0133 799F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1083 0x0134 _NOP_43:1084 0x0134 79A707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1085 0x0135 _NOP_53:1086 0x0135 79AF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1087 0x0136 _NOP_63:1088 0x0136 79B707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1089 0x0137 _NOP_73:1090 0x0137 79BF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1091 0x0138 _NOP_83:1092 0x0138 79C707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1093 0x0139 _NOP_93:1094 0x0139 79CF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1095 0x013A _NOP_A3:1096 0x013A 79D707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1097 0x013B _NOP_B3:1098 0x013B 79DF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1099 0x013C _NOP_C3:1100 0x013C 79E707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1101 0x013D _NOP_D3:1102 0x013D 79EF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1103 0x013E _NOP_E3:1104 0x013E 79F707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1105 0x013F _NOP_F3:1106 0x013F 79FF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1107 --------------------------------------------------------------------------------1108 -- Row 4 : 0x04-0xF41109 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1110 --------------------------------------------------------------------------------1111 0x0140 _TSB_dp:1112 0x0140 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1113 0x0141 _TRB_dp:1114 0x0141 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1115 0x0142 _BIT_dp:1116 0x0142 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1117 0x0143 _BIT_dpX:1118 0x0143 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1119 0x0144 _NOP_44:1120 0x0144 7A2707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1121 0x0145 _NOP_54:1122 0x0145 7A2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1123 0x0146 _STZ_dp:1124 0x0146 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1125 0x0147 _STZ_dpX:1126 0x0147 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1127 0x0148 _STY_dp:1128 0x0148 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1129 0x0149 _STY_dpX:1130 0x0149 42440780 BRV0 _WO_DPX,1,0,, Pls, IR, OP1 -- Read DP1131 0x014A _LDY_dp:1132 0x014A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IR, OP1 -- Read DP1133 0x014B _LDY_dpX:1134 0x014B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1135 0x014C _CPY_dp:1136 0x014C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1137 0x014D _NOP_D4:1138 0x014D 7A6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1139 0x014E _CPX_dp:1140 0x014E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1141 0x014F _NOP_F4:1142 0x014F 7A7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1143 --------------------------------------------------------------------------------1144 -- Row 5 : 0x05-0xF51145 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1146 --------------------------------------------------------------------------------1147 0x0150 _ORA_dp:1148 0x0150 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1149 0x0151 _ORA_dpX:1150 0x0151 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1151 0x0152 _AND_dp:1152 0x0152 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1153 0x0153 _AND_dpX:1154 0x0153 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1155 0x0154 _EOR_dp:1156 0x0154 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1157 0x0155 _EOR_dpX:1158 0x0155 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1159 0x0156 _ADC_dp:1160 0x0156 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1161 0x0157 _ADC_dpX:1162 0x0157 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1163 0x0158 _STA_dp:1164 0x0158 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1165 0x0159 _STA_dpX:1166 0x0159 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1167 0x015A _LDA_dp:1168 0x015A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1169 0x015B _LDA_dpX:1170 0x015B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1171 0x015C _CMP_dp:1172 0x015C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1173 0x015D _CMP_dpX:1174 0x015D 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1175 0x015E _SBC_dp:1176 0x015E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1177 0x015F _SBC_dpX:1178 0x015F 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1179 --------------------------------------------------------------------------------1180 -- Row 6 : 0x06-0xF61181 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1182 --------------------------------------------------------------------------------1183 0x0160 _ASL_dp:1184 0x0160 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1185 0x0161 _ASL_dpX:1186 0x0161 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1187 0x0162 _ROL_dp:1188 0x0162 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1189 0x0163 _ROL_dpX:1190 0x0163 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1191 0x0164 _LSR_dp:1192 0x0164 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1193 0x0165 _LSR_dpX:1194 0x0165 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1195 0x0166 _ROR_dp:1196 0x0166 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1197 0x0167 _ROR_dpX:1198 0x0167 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1199 0x0168 _STX_dp:1200 0x0168 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1201 0x0169 _STX_dpY:1202 0x0169 424C0780 BRV0 _WO_DPY,1,0,, Pls, IF, OP1 -- Read DP1203 0x016A _LDX_dp:1204 0x016A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1205 0x016B _LDX_dpY:1206 0x016B 41BC0780 BRV0 _RO_DPY,1,0,, Pls, IF, OP1 -- Read DP1207 0x016C _DEC_dp:1208 0x016C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1209 0x016D _DEC_dpX:1210 0x016D 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1211 0x016E _INC_dp:1212 0x016E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1213 0x016F _INC_dpX:1214 0x016F 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1215 --------------------------------------------------------------------------------1216 -- Row 7 : 0x07-0xF7 (Rockwell Instructions: RMBx/SMBx dp)1217 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1218 --------------------------------------------------------------------------------1219 0x0170 _RMB0_dp:1220 0x0170 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1221 0x0171 _RMB1_dp:1222 0x0171 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1223 0x0172 _RMB2_dp:1224 0x0172 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1225 0x0173 _RMB3_dp:1226 0x0173 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1227 0x0174 _RMB4_dp:1228 0x0174 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1229 0x0175 _RMB5_dp:1230 0x0175 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1231 0x0176 _RMB6_dp:1232 0x0176 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1233 0x0177 _RMB7_dp:1234 0x0177 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1235 0x0178 _SMB0_dp:1236 0x0178 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1237 0x0179 _SMB1_dp:1238 0x0179 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1239 0x017A _SMB2_dp:1240 0x017A 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1241 0x017B _SMB3_dp:1242 0x017B 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1243 0x017C _SMB4_dp:1244 0x017C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1245 0x017D _SMB5_dp:1246 0x017D 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1247 0x017E _SMB6_dp:1248 0x017E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1249 0x017F _SMB7_dp:1250 0x017F 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1251 --------------------------------------------------------------------------------1252 -- Row 8 : 0x08-0xF81253 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1254 --------------------------------------------------------------------------------1255 0x0180 _PHP:1256 0x0180 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push P1257 0x0181 _CLC:1258 0x0181 7C0F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Carry Flag1259 0x0182 _PLP:1260 0x0182 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop P1261 0x0183 _SEC:1262 0x0183 7C1F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Carry Flag1263 0x0184 _PHA:1264 0x0184 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push A1265 0x0185 _CLI:1266 0x0185 5C2D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Clear Interrupt Mask Flg1267 0x0186 _PLA:1268 0x0186 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop A1269 0x0187 _SEI:1270 0x0187 5C3D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Set Interrupt Mask Flag1271 0x0188 _DEY:1272 0x0188 7C4707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Decrement Y1273 0x0189 _TYA:1274 0x0189 7C4F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer Y to A1275 0x018A _TAY:1276 0x018A 7C5707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Transfer A to Y1277 0x018B _CLV:1278 0x018B 7C5F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear oVerflow Flag1279 0x018C _INY:1280 0x018C 7C6707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Increment Y1281 0x018D _CLD:1282 0x018D 7C6F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Decimal Mode Flag1283 0x018E _INX:1284 0x018E 7C7707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Increment X1285 0x018F _SED:1286 0x018F 7C7F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Decimal Mode Flag1287 --------------------------------------------------------------------------------1288 -- Row 9 : 0x09-0xF91289 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1290 --------------------------------------------------------------------------------1291 0x0190 _ORA_imm:1292 0x0190 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1293 0x0191 _ORA_absY:1294 0x0191 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1295 0x0192 _AND_imm:1296 0x0192 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1297 0x0193 _AND_absY:1298 0x0193 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1299 0x0194 _EOR_imm:1300 0x0194 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1301 0x0195 _EOR_absY:1302 0x0195 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1303 0x0196 _ADC_imm:1304 0x0196 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1305 0x0197 _ADC_absY:1306 0x0197 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1307 0x0198 _BIT_imm:1308 0x0198 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1309 0x0199 _STA_absY:1310 0x0199 42BC0780 BRV0 _WO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1311 0x019A _LDA_imm:1312 0x019A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1313 0x019B _LDA_absY:1314 0x019B 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1315 0x019C _CMP_imm:1316 0x019C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1317 0x019D _CMP_absY:1318 0x019D 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1319 0x019E _SBC_imm:1320 0x019E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1321 0x019F _SBC_absY:1322 0x019F 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1323 --------------------------------------------------------------------------------1324 -- Row A : 0x0A-0xFA1325 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1326 --------------------------------------------------------------------------------1327 0x01A0 _ASL_A:1328 0x01A0 7D0707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Arithmetic Shift A Left1329 0x01A1 _INC_A:1330 0x01A1 7D0F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Increment A1331 0x01A2 _ROL_A:1332 0x01A2 7D1707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Left1333 0x01A3 _DEC_A:1334 0x01A3 7D1F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Decrement A1335 0x01A4 _LSR_A:1336 0x01A4 7D2707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Logical Shift A Right1337 0x01A5 _PHY:1338 0x01A5 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push Y1339 0x01A6 _ROR_A:1340 0x01A6 7D3707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Right1341 0x01A7 _PLY:1342 0x01A7 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop Y1343 0x01A8 _TXA:1344 0x01A8 7D4707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer X to A1345 0x01A9 _TXS:1346 0x01A9 7D4F07CA BRV3 $,1,3,, Pls, IF, IR,, WE_S -- Transfer X to S1347 0x01AA _TAX:1348 0x01AA 7D5707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer A to X1349 0x01AB _TSX:1350 0x01AB 7D5F07C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer S to X1351 0x01AC _DEX:1352 0x01AC 7D6707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Decrement X1353 0x01AD _PHX:1354 0x01AD 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push X1355 0x01AE _NOP: -- the real NOP1356 0x01AE 7D7707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip True NOP Instruction1357 0x01AF _PLX:1358 0x01AF 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop X1359 --------------------------------------------------------------------------------1360 -- Row B : 0x0B-0xFB1361 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1362 --------------------------------------------------------------------------------1363 0x01B0 _NOP_0B:1364 0x01B0 7D8707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1365 0x01B1 _NOP_1B:1366 0x01B1 7D8F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1367 0x01B2 _NOP_2B:1368 0x01B2 7D9707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1369 0x01B3 _NOP_3B:1370 0x01B3 7D9F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1371 0x01B4 _NOP_4B:1372 0x01B4 7DA707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1373 0x01B5 _NOP_5B:1374 0x01B5 7DAF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1375 0x01B6 _NOP_6B:1376 0x01B6 7DB707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1377 0x01B7 _NOP_7B:1378 0x01B7 7DBF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1379 0x01B8 _NOP_8B:1380 0x01B8 7DC707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1381 0x01B9 _NOP_9B:1382 0x01B9 7DCF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1383 0x01BA _NOP_AB:1384 0x01BA 7DD707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1385 0x01BB _NOP_BB:1386 0x01BB 7DDF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1387 0x01BC _WAI_CB:1388 0x01BC 47E40000 BRV0 _WAI,1,0 -- Wait for Interrupt1389 0x01BD _STP_DB:1390 0x01BD 4DE80000 BRV0 $,0,0 -- Stop execution1391 0x01BE _NOP_EB:1392 0x01BE 7DF707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1393 0x01BF _NOP_FB:1394 0x01BF 7DFF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1395 --------------------------------------------------------------------------------1396 -- Row C : 0x0C-0xFC1397 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1398 --------------------------------------------------------------------------------1399 0x01C0 _TSB_abs:1400 0x01C0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1401 0x01C1 _TRB_abs:1402 0x01C1 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1403 0x01C2 _BIT_abs:1404 0x01C2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1405 0x01C3 _BIT_absX:1406 0x01C3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1407 0x01C4 _JMP_abs:1408 0x01C4 41740780 BRV0 _Jmp,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1409 0x01C5 _NOP_5C:1410 0x01C5 7E2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1411 0x01C6 _JMP_absi:1412 0x01C6 417C0780 BRV0 _JmpI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1413 0x01C7 _JMP_absXi:1414 0x01C7 41940780 BRV0 _JmpXI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1415 0x01C8 _STY_abs:1416 0x01C8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1417 0x01C9 _STZ_abs:1418 0x01C9 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1419 0x01CA _LDY_abs:1420 0x01CA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1421 0x01CB _LDY_absX:1422 0x01CB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1423 0x01CC _CPY_abs:1424 0x01CC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1425 0x01CD _NOP_DC:1426 0x01CD 7E6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1427 0x01CE _CPX_abs:1428 0x01CE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1429 0x01CF _NOP_FC:1430 0x01CF 7E7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1431 --------------------------------------------------------------------------------1432 -- Row D : 0x0D-0xFD1433 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1434 --------------------------------------------------------------------------------1435 0x01D0 _ORA_abs:1436 0x01D0 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1437 0x01D1 _ORA_absX:1438 0x01D1 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1439 0x01D2 _AND_abs:1440 0x01D2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1441 0x01D3 _AND_absX:1442 0x01D3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1443 0x01D4 _EOR_abs:1444 0x01D4 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1445 0x01D5 _EOR_absX:1446 0x01D5 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1447 0x01D6 _ADC_abs:1448 0x01D6 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1449 0x01D7 _ADC_absX:1450 0x01D7 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1451 0x01D8 _STA_abs:1452 0x01D8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1453 0x01D9 _STA_absX:1454 0x01D9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1455 0x01DA _LDA_abs:1456 0x01DA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1457 0x01DB _LDA_absX:1458 0x01DB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1459 0x01DC _CMP_abs:1460 0x01DC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1461 0x01DD _CMP_absX:1462 0x01DD 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1463 0x01DE _SBC_abs:1464 0x01DE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1465 0x01DF _SBC_absX:1466 0x01DF 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1467 --------------------------------------------------------------------------------1468 -- Row E : 0x0E-0xFE1469 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1470 --------------------------------------------------------------------------------1471 0x01E0 _ASL_abs:1472 0x01E0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1473 0x01E1 _ASL_absX:1474 0x01E1 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1475 0x01E2 _ROL_abs:1476 0x01E2 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1477 0x01E3 _ROL_absX:1478 0x01E3 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1479 0x01E4 _LSR_abs:1480 0x01E4 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1481 0x01E5 _LSR_absX:1482 0x01E5 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1483 0x01E6 _ROR_abs:1484 0x01E6 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1485 0x01E7 _ROR_absX:1486 0x01E7 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1487 0x01E8 _STX_abs:1488 0x01E8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1489 0x01E9 _STZ_absX:1490 0x01E9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1491 0x01EA _LDX_abs:1492 0x01EA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1493 0x01EB _LDX_absY:1494 0x01EB 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1495 0x01EC _DEC_abs:1496 0x01EC 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1497 0x01ED _DEC_absX:1498 0x01ED 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1499 0x01EE _INC_abs:1500 0x01EE 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1501 0x01EF _INC_absX:1502 0x01EF 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1503 --------------------------------------------------------------------------------1504 -- Row F : 0x0F-0xFF (Rockwell Instructions: BBRx/BBSx dp,rel)1505 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1506 --------------------------------------------------------------------------------1507 0x01F0 _BBR0_dp_rel:1508 0x01F0 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1509 0x01F1 _BBR1_dp_rel:1510 0x01F1 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1511 0x01F2 _BBR2_dp_rel:1512 0x01F2 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1513 0x01F3 _BBR3_dp_rel:1514 0x01F3 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1515 0x01F4 _BBR4_dp_rel:1516 0x01F4 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1517 0x01F5 _BBR5_dp_rel:1518 0x01F5 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1519 0x01F6 _BBR6_dp_rel:1520 0x01F6 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1521 0x01F7 _BBR7_dp_rel:1522 0x01F7 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1523 0x01F8 _BBS0_dp_rel:1524 0x01F8 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1525 0x01F9 _BBS1_dp_rel:1526 0x01F9 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1527 0x01FA _BBS2_dp_rel:1528 0x01FA 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1529 0x01FB _BBS3_dp_rel:1530 0x01FB 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1531 0x01FC _BBS4_dp_rel:1532 0x01FC 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1533 0x01FD _BBS5_dp_rel:1534 0x01FD 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1535 0x01FE _BBS6_dp_rel:1536 0x01FE 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1537 0x01FF _BBS7_dp_rel:1538 0x01FF 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1539 --------------------------------------------------------------------------------1540 -- End of Instruction Decode Table1541 --------------------------------------------------------------------------------1543 0x0200 _Last: .org 5121545 0x0200 _end:-- Instructions --0x0000 RTS RTS .asm 0 -- Return from Subroutine0x0001 BSR BSR .asm 1 -- Branch to subroutine0x0002 FTCH FTCH .asm 2 -- Fetch next instruction0x0003 BMW BMW .asm 3 -- Branch multi-way0x0004 BRV0 BRV0 .asm 4 -- Branch via 00x0005 BRV1 BRV1 .asm 5 -- Branch via 10x0006 BRV2 BRV2 .asm 6 -- Branch via 20x0007 BRV3 BRV3 .asm 7 -- Branch via 30x0008 BTH0 BTH0 .asm 8 -- Branch if T0 is high0x0009 BTH1 BTH1 .asm 9 -- Branch if T1 is high0x000A BTH2 BTH2 .asm 10 -- Branch if T2 is high0x000B BTH3 BTH3 .asm 11 -- Branch if T3 is high0x000C BTL0 BTL0 .asm 12 -- Branch if T0 is low0x000D BTL1 BTL1 .asm 13 -- Branch if T1 is low0x000E BTL2 BTL2 .asm 14 -- Branch if T2 is low0x000F BTL3 BTL3 .asm 15 -- Branch if T3 is low-- Equates --0x0000 PC .equ 0 -- NA <= PC (default)0x0001 Inc .equ 1 -- NA <= PC + 10x0002 MAR .equ 2 -- NA <= MAR + 00x0003 Nxt .equ 3 -- NA <= MAR + 10x0004 Stk .equ 4 -- NA <= SP + 00x0005 DPN .equ 5 -- NA <= {0, OP1} + 00x0006 DPX .equ 6 -- NA <= {0, OP1} + {0, X}0x0007 DPY .equ 7 -- NA <= {0, OP1} + {0, Y}0x0008 LDA .equ 8 -- NA <= {OP2, OP1} + 00x000E LDAX .equ 14 -- NA <= {OP2, OP1} + {0, X}0x000F LDAY .equ 15 -- NA <= {OP2, OP1} + {0, Y}0x0001 Pls .equ 1 -- PC <= PC + 10x0002 Jmp .equ 2 -- PC <= NA0x0003 Rel .equ 3 -- PC <= PC + (CC ? {{8{DI[7]}}, DI} : 1)0x0001 WR .equ 1 -- Bus Operand Write0x0002 RD .equ 2 -- Bus Operand Read0x0003 IF .equ 3 -- Bus Insruction Fetch0x0000 ALU .equ 0 -- M <= DI0x0001 OP2 .equ 1 -- OP2 <= DI0x0002 OP1 .equ 2 -- OP1 <= DI0x0003 IR .equ 3 -- IR <= DI0x0001 PCH .equ 1 -- DO <= PCH0x0002 PCL .equ 2 -- DO <= PCL0x0003 PSW .equ 3 -- DO <= PSW (P)0x0002 Psh .equ 2 -- S <= S - 10x0003 Pop .equ 3 -- S <= S + 10x0001 WE_A .equ 1 -- Write Enable A0x0002 WE_X .equ 2 -- Write Enable X0x0003 WE_Y .equ 3 -- Write Enable Y0x0004 WE_R .equ 4 -- Write Enable Register - write selected register0x0005 WE_S .equ 5 -- Write Enable S0x0006 WE_P .equ 6 -- Write Enable P0x0007 WE_M .equ 7 -- Write Enable M(emory)0x0001 ISR .equ 1 -- Assert ISR: Clear D, Set I-- Defines --0x0004 Inst .def 4 -- Instruction0x0009 BA .def 9 -- Branch Address0x0001 Wait .def 1 -- Conditional Execution Required0x0002 En .def 2 -- Enable ALU, and Sample Interrupts0x0004 NA_Cntl .def 4 -- Next Address Control Field0x0002 PC_Cntl .def 2 -- Program Counter Control Field0x0002 IO_Cntl .def 2 -- I/O Cycle Control Field0x0002 DIO_Cntl .def 2 -- Data Input/Output Demux/Mux Control Field0x0002 Stk_Cntl .def 2 -- ALU Stack Pointer Control Field0x0003 RegWE_Cntl .def 3 -- Register Write Enable (A, X, Y, S, P)0x0001 PSW_Cntl .def 1 -- Asserted to Clear D and Set I in PSW-- Labels --0x0000 _Start0x0001 _Rst0x0020 _Nxt0x0020 _Psh0x0020 _Pop0x0020 _Rel0x0020 _Imm0x0021 _Int0x0022 _Brk0x0027 _JSR0x002A _RTI0x002D _RTS0x002E _Jmp0x002F _JmpI0x0032 _JmpXI0x0035 _RO_DP0x0036 _RO_DPX0x0037 _RO_DPY0x0038 _RO_DPI0x003B _RO_DPXI0x003E _RO_DPIY0x0041 _RO_Abs0x0043 _RO_AbsX0x0045 _RO_AbsY0x0047 _WO_DP0x0048 _WO_DPX0x0049 _WO_DPY0x004A _WO_DPI0x004D _WO_DPXI0x0050 _WO_DPIY0x0053 _WO_Abs0x0055 _WO_AbsX0x0057 _WO_AbsY0x0060 _RMW0x0062 _RMW_DP0x0064 _RMW_DPX0x0066 _RMW_DPY0x0068 _RMW_Abs0x006B _RMW_AbsX0x006E _RMW_AbsY0x0071 _BByx_dp_rel0x0073 _End_uPgm0x00FC _WAI0x0100 _IDEC_Start0x0100 _BRK_imm0x0101 _BPL_rel0x0102 _JSR_abs0x0103 _BMI_rel0x0104 _RTI_imp0x0105 _BVC_rel0x0106 _RTS_imp0x0107 _BVS_rel0x0108 _BRA_rel0x0109 _BCC_re0x010A _LDY_imm0x010B _BCS_rel0x010C _CPY_imm0x010D _BNE_rel0x010E _CPX_imm0x010F _BEQ_rel0x0110 _ORA_dpXi0x0111 _ORA_dpiY0x0112 _AND_dpXi0x0113 _AND_dpiY0x0114 _EOR_dpXi0x0115 _EOR_dpiY0x0116 _ADC_dpXi0x0117 _ADC_dpiY0x0118 _STA_dpXi0x0119 _STA_dpiY0x011A _LDA_dpXi0x011B _LDA_dpiY0x011C _CMP_dpXi0x011D _CMP_dpiY0x011E _SBC_dpXi0x011F _SBC_dpiY0x0120 _NOP_020x0121 _ORA_dpi0x0122 _NOP_220x0123 _AND_dpi0x0124 _NOP_420x0125 _EOR_dpi0x0126 _NOP_620x0127 _ADC_dpi0x0128 _NOP_820x0129 _STA_dpi0x012A _LDX_imm0x012B _LDA_dpi0x012C _NOP_C20x012D _CMP_dpi0x012E _NOP_E20x012F _SBC_dpi0x0130 _NOP_030x0131 _NOP_130x0132 _NOP_230x0133 _NOP_330x0134 _NOP_430x0135 _NOP_530x0136 _NOP_630x0137 _NOP_730x0138 _NOP_830x0139 _NOP_930x013A _NOP_A30x013B _NOP_B30x013C _NOP_C30x013D _NOP_D30x013E _NOP_E30x013F _NOP_F30x0140 _TSB_dp0x0141 _TRB_dp0x0142 _BIT_dp0x0143 _BIT_dpX0x0144 _NOP_440x0145 _NOP_540x0146 _STZ_dp0x0147 _STZ_dpX0x0148 _STY_dp0x0149 _STY_dpX0x014A _LDY_dp0x014B _LDY_dpX0x014C _CPY_dp0x014D _NOP_D40x014E _CPX_dp0x014F _NOP_F40x0150 _ORA_dp0x0151 _ORA_dpX0x0152 _AND_dp0x0153 _AND_dpX0x0154 _EOR_dp0x0155 _EOR_dpX0x0156 _ADC_dp0x0157 _ADC_dpX0x0158 _STA_dp0x0159 _STA_dpX0x015A _LDA_dp0x015B _LDA_dpX0x015C _CMP_dp0x015D _CMP_dpX0x015E _SBC_dp0x015F _SBC_dpX0x0160 _ASL_dp0x0161 _ASL_dpX0x0162 _ROL_dp0x0163 _ROL_dpX0x0164 _LSR_dp0x0165 _LSR_dpX0x0166 _ROR_dp0x0167 _ROR_dpX0x0168 _STX_dp0x0169 _STX_dpY0x016A _LDX_dp0x016B _LDX_dpY0x016C _DEC_dp0x016D _DEC_dpX0x016E _INC_dp0x016F _INC_dpX0x0170 _RMB0_dp0x0171 _RMB1_dp0x0172 _RMB2_dp0x0173 _RMB3_dp0x0174 _RMB4_dp0x0175 _RMB5_dp0x0176 _RMB6_dp0x0177 _RMB7_dp0x0178 _SMB0_dp0x0179 _SMB1_dp0x017A _SMB2_dp0x017B _SMB3_dp0x017C _SMB4_dp0x017D _SMB5_dp0x017E _SMB6_dp0x017F _SMB7_dp0x0180 _PHP0x0181 _CLC0x0182 _PLP0x0183 _SEC0x0184 _PHA0x0185 _CLI0x0186 _PLA0x0187 _SEI0x0188 _DEY0x0189 _TYA0x018A _TAY0x018B _CLV0x018C _INY0x018D _CLD0x018E _INX0x018F _SED0x0190 _ORA_imm0x0191 _ORA_absY0x0192 _AND_imm0x0193 _AND_absY0x0194 _EOR_imm0x0195 _EOR_absY0x0196 _ADC_imm0x0197 _ADC_absY0x0198 _BIT_imm0x0199 _STA_absY0x019A _LDA_imm0x019B _LDA_absY0x019C _CMP_imm0x019D _CMP_absY0x019E _SBC_imm0x019F _SBC_absY0x01A0 _ASL_A0x01A1 _INC_A0x01A2 _ROL_A0x01A3 _DEC_A0x01A4 _LSR_A0x01A5 _PHY0x01A6 _ROR_A0x01A7 _PLY0x01A8 _TXA0x01A9 _TXS0x01AA _TAX0x01AB _TSX0x01AC _DEX0x01AD _PHX0x01AE _NOP0x01AF _PLX0x01B0 _NOP_0B0x01B1 _NOP_1B0x01B2 _NOP_2B0x01B3 _NOP_3B0x01B4 _NOP_4B0x01B5 _NOP_5B0x01B6 _NOP_6B0x01B7 _NOP_7B0x01B8 _NOP_8B0x01B9 _NOP_9B0x01BA _NOP_AB0x01BB _NOP_BB0x01BC _WAI_CB0x01BD _STP_DB0x01BE _NOP_EB0x01BF _NOP_FB0x01C0 _TSB_abs0x01C1 _TRB_abs0x01C2 _BIT_abs0x01C3 _BIT_absX0x01C4 _JMP_abs0x01C5 _NOP_5C0x01C6 _JMP_absi0x01C7 _JMP_absXi0x01C8 _STY_abs0x01C9 _STZ_abs0x01CA _LDY_abs0x01CB _LDY_absX0x01CC _CPY_abs0x01CD _NOP_DC0x01CE _CPX_abs0x01CF _NOP_FC0x01D0 _ORA_abs0x01D1 _ORA_absX0x01D2 _AND_abs0x01D3 _AND_absX0x01D4 _EOR_abs0x01D5 _EOR_absX0x01D6 _ADC_abs0x01D7 _ADC_absX0x01D8 _STA_abs0x01D9 _STA_absX0x01DA _LDA_abs0x01DB _LDA_absX0x01DC _CMP_abs0x01DD _CMP_absX0x01DE _SBC_abs0x01DF _SBC_absX0x01E0 _ASL_abs0x01E1 _ASL_absX0x01E2 _ROL_abs0x01E3 _ROL_absX0x01E4 _LSR_abs0x01E5 _LSR_absX0x01E6 _ROR_abs0x01E7 _ROR_absX0x01E8 _STX_abs0x01E9 _STZ_absX0x01EA _LDX_abs0x01EB _LDX_absY0x01EC _DEC_abs0x01ED _DEC_absX0x01EE _INC_abs0x01EF _INC_absX0x01F0 _BBR0_dp_rel0x01F1 _BBR1_dp_rel0x01F2 _BBR2_dp_rel0x01F3 _BBR3_dp_rel0x01F4 _BBR4_dp_rel0x01F5 _BBR5_dp_rel0x01F6 _BBR6_dp_rel0x01F7 _BBR7_dp_rel0x01F8 _BBS0_dp_rel0x01F9 _BBS1_dp_rel0x01FA _BBS2_dp_rel0x01FB _BBS3_dp_rel0x01FC _BBS4_dp_rel0x01FD _BBS5_dp_rel0x01FE _BBS6_dp_rel0x01FF _BBS7_dp_rel0x0200 _Last0x0200 _endFile ProgLine Line Opcode Line0614 0x0000 _Start: .org 00615 0x0000 600D0300 BRV2 _Rst,1,1,,, IF -- Load {OP2, OP1} with Vector0616 0x0001 _Rst:0617 0x0001 200C0280 FTCH $,1,0,,, RD, OP1 -- Read Indirect Dst Ptr Lo0618 0x0002 20143A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0619 --0620 0x0003 501D07C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0622 -- this space reserved for future use - boot loader for the microprogram ROMs0624 --------------------------------------------------------------------------------0625 --------------------------------------------------------------------------------0626 -- 2-Way Jump Table: _Nxt and _Int0627 --------------------------------------------------------------------------------0628 --------------------------------------------------------------------------------0629 -- Instruction Fetch and Execute Microstate0630 --------------------------------------------------------------------------------0000 0x0004 00000000 added by program0000 0x0005 00000000 added by program0000 0x0006 00000000 added by program0000 0x0007 00000000 added by program0000 0x0008 00000000 added by program0000 0x0009 00000000 added by program0000 0x000A 00000000 added by program0000 0x000B 00000000 added by program0000 0x000C 00000000 added by program0000 0x000D 00000000 added by program0000 0x000E 00000000 added by program0000 0x000F 00000000 added by program0000 0x0010 00000000 added by program0000 0x0011 00000000 added by program0000 0x0012 00000000 added by program0000 0x0013 00000000 added by program0000 0x0014 00000000 added by program0000 0x0015 00000000 added by program0000 0x0016 00000000 added by program0000 0x0017 00000000 added by program0000 0x0018 00000000 added by program0000 0x0019 00000000 added by program0000 0x001A 00000000 added by program0000 0x001B 00000000 added by program0000 0x001C 00000000 added by program0000 0x001D 00000000 added by program0000 0x001E 00000000 added by program0000 0x001F 00000000 added by program0631 0x0020 _Nxt: .org 320632 0x0020 _Psh:0633 0x0020 _Pop:0634 0x0020 _Rel:0635 0x0020 _Imm:0636 0x0020 510507C8 BRV1 _Nxt,1,1,, Pls, IF, IR,, WE_R -- Instruction Fetch/Execute0638 --------------------------------------------------------------------------------0639 -- Interrupt Entry - NMI, (unmasked) IRQ (falls through to _BRK)0640 --------------------------------------------------------------------------------0642 0x0021 _Int:0643 0x0021 61154168 BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_R -- Push PCH, capture Vector0645 --------------------------------------------------------------------------------0646 -- BRK Entry - BRK #imm (_Int falls through to _Brk, see comment above)0647 --------------------------------------------------------------------------------0649 0x0022 _Brk:0650 0x0022 211441A0 FTCH $,1,0, Stk,, WR, PCL, Psh -- Push PCL0651 0x0023 211C49E1 FTCH $,1,0, Stk, Jmp, WR, PSW, Psh,, ISR -- Push P; Clr D, Set I0652 --0653 0x0024 21248280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Lo0654 0x0025 212C3A40 FTCH $,1,0, Nxt, Jmp, RD, OP2 -- Read Indirect Dst Ptr Hi0655 --0656 0x0026 513507C0 BRV1 $,1,1,, Pls, IF, IR -- Instruction Fetch0658 --------------------------------------------------------------------------------0659 -- Jump To Subroutine - JSR Abs (Not interruptable)0660 --------------------------------------------------------------------------------0662 0x0027 _JSR:0663 0x0027 213C0340 FTCH $,1,0,,, IF, OP2 -- Load Indirect Dst Ptr Lo0664 0x0028 21444160 FTCH $,1,0, Stk,, WR, PCH, Psh -- Push PC Hi0665 0x0029 410449A0 BRV0 _Nxt,1,0, Stk, Jmp, WR, PCL, Psh -- Push PC Lo0667 --------------------------------------------------------------------------------0668 -- Return from Interrupt - RTI (Not interruptable)0669 --------------------------------------------------------------------------------0671 0x002A _RTI:0672 0x002A 215442BC FTCH $,1,0, Stk,, RD, OP1, Pop, WE_P -- Pop PCL0673 0x002B 215C4A70 FTCH $,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0674 --0675 0x002C 516507C0 BRV1 $,1,1,, Pls, IF, IR -- Next, no Reg_WE, P okay0677 --------------------------------------------------------------------------------0678 -- Return From Subroutine - RTS (Not interruptable)0679 --------------------------------------------------------------------------------0681 0x002D _RTS:0682 0x002D 41044A70 BRV0 _Nxt,1,0, Stk, Jmp, RD, OP2, Pop -- Pop PCH0684 --------------------------------------------------------------------------------0685 -- Jump Absolute - JMP Abs (Not interruptable)0686 --------------------------------------------------------------------------------0688 0x002E _Jmp:0689 0x002E 41040B40 BRV0 _Nxt,1,0,, Jmp, IF, OP20691 --------------------------------------------------------------------------------0692 -- Jump Indirect - JMP (Abs) (Not interruptable)0693 --------------------------------------------------------------------------------0695 0x002F _JmpI:0696 0x002F 217C0740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0697 0x0030 21848280 FTCH $,1,0, LDA,, RD, OP1 -- Read Indirect Dst Ptr Hi0698 0x0031 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0700 --------------------------------------------------------------------------------0701 -- Jump Pre-Indexed Indirect - JMP (Abs, X) (Not interruptable)0702 --------------------------------------------------------------------------------0704 0x0032 _JmpXI:0705 0x0032 21940740 FTCH $,1,0,, Pls, IF, OP2 -- Load Indirect Dst Ptr Lo0706 0x0033 219CE280 FTCH $,1,0, LDAX,, RD, OP1 -- Read Indirect Dst Ptr Hi0707 0x0034 41043A40 BRV0 _Nxt,1,0, Nxt, Jmp, RD, OP2 -- Goto Next0709 --------------------------------------------------------------------------------0710 -- Memory Read-Only Data Page Direct - xxx DP0711 --------------------------------------------------------------------------------0713 0x0035 _RO_DP:0714 0x0035 31045280 BMW _Nxt,1,0, DPN,, RD, OP1 -- Read DP Mem0716 -----------------------------------------------------------------------------0717 -- Memory Read-Only Pre-Indexed Data Page Direct - xxx DP, X0718 --------------------------------------------------------------------------------0720 0x0036 _RO_DPX:0721 0x0036 31046280 BMW _Nxt,1,0, DPX,, RD, OP1 -- Read DP Mem0723 --------------------------------------------------------------------------------0724 -- Memory Read-Only Post-Indexed Data Page Direct - xxx DP, Y0725 --------------------------------------------------------------------------------0727 0x0037 _RO_DPY:0728 0x0037 31047280 BMW _Nxt,1,0, DPY,, RD, OP1 -- Read DP Mem0730 ------------------------------------------------------------------------------0731 -- Memory Read-Only Data Page Indirect - xxx (DP)0732 --------------------------------------------------------------------------------0734 0x0038 _RO_DPI:0735 0x0038 21C45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0736 0x0039 21CC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0737 0x003A 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0739 --------------------------------------------------------------------------------0740 -- Memory Read-Only Pre-Indexed Data Page Indirect - xxx (DP, X)0741 --------------------------------------------------------------------------------0743 0x003B _RO_DPXI:0744 0x003B 21DC6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo (DP,X)0745 0x003C 21E43240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0746 0x003D 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0748 --------------------------------------------------------------------------------0749 -- Memory Read-Only Post-Indexed Data Page Indirect - xxx (DP), Y0750 --------------------------------------------------------------------------------0752 0x003E _RO_DPIY:0753 0x003E 21F45280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0754 0x003F 21FC3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0755 0x0040 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand (DP),Y0757 --------------------------------------------------------------------------------0758 -- Memory Read-Only Absolute - xxx Abs0759 --------------------------------------------------------------------------------0761 0x0041 _RO_Abs:0762 0x0041 220C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0763 0x0042 31048280 BMW _Nxt,1,0, LDA,, RD, OP1 -- Read Operand0765 --------------------------------------------------------------------------------0766 -- Memory Read-Only Pre-Indexed Absolute - xxx Abs, X0767 --------------------------------------------------------------------------------0769 0x0043 _RO_AbsX:0770 0x0043 221C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0771 0x0044 3104E280 BMW _Nxt,1,0, LDAX,, RD, OP1 -- Read Operand Abs,X0773 --------------------------------------------------------------------------------0774 -- Memory Read-Only Post-Indexed Absolute - xxx Abs, Y0775 --------------------------------------------------------------------------------0777 0x0045 _RO_AbsY:0778 0x0045 222C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0779 0x0046 3104F280 BMW _Nxt,1,0, LDAY,, RD, OP1 -- Read Operand Abs,Y0781 --------------------------------------------------------------------------------0782 -- Memory Write-Only Data Page Direct - xxx DP0783 --------------------------------------------------------------------------------0785 0x0047 _WO_DP:0786 0x0047 31045100 BMW _Nxt,1,0, DPN,, WR -- Write to DP0788 -----------------------------------------------------------------------------0789 -- Memory Write-Only Pre-Indexed Data Page Direct - xxx DP, X0790 --------------------------------------------------------------------------------0792 0x0048 _WO_DPX:0793 0x0048 31046100 BMW _Nxt,1,0, DPX,, WR -- Write to DP,X0795 -----------------------------------------------------------------------------0796 -- Memory Write-Only Post-Indexed Data Page Direct - xxx DP, Y0797 --------------------------------------------------------------------------------0799 0x0049 _WO_DPY:0800 0x0049 31047100 BMW _Nxt,1,0, DPY,, WR -- Write to DP,Y0802 --------------------------------------------------------------------------------0803 -- Memory Write-Only Data Page Indirect - xxx (DP)0804 --------------------------------------------------------------------------------0806 0x004A _WO_DPI:0807 0x004A 22545280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0808 0x004B 225C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0809 0x004C 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0811 --------------------------------------------------------------------------------0812 -- Memory Write-Only Data Page Indirect - xxx (DP, X)0813 --------------------------------------------------------------------------------0815 0x004D _WO_DPXI:0816 0x004D 226C6280 FTCH $,1,0, DPX,, RD, OP1 -- Read DP Mem Ptr Lo0817 0x004E 22743240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0818 0x004F 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to (DP)0820 --------------------------------------------------------------------------------0821 -- Memory Write-Only Post-Indexed Data Page Indirect - xxx (DP), Y0822 --------------------------------------------------------------------------------0824 0x0050 _WO_DPIY:0825 0x0050 22845280 FTCH $,1,0, DPN,, RD, OP1 -- Read DP Mem Ptr Lo0826 0x0051 228C3240 FTCH $,1,0, Nxt,, RD, OP2 -- Read DP Mem Ptr Hi0827 0x0052 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to (DP)0829 --------------------------------------------------------------------------------0830 -- Memory Write-Only Absolute - xxx Abs0831 --------------------------------------------------------------------------------0833 0x0053 _WO_Abs:0834 0x0053 229C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0835 0x0054 31048100 BMW _Nxt,1,0, LDA,, WR -- Write to Abs0837 --------------------------------------------------------------------------------0838 -- Memory Write-Only Pre-Indexed Absolute - xxx Abs, X0839 --------------------------------------------------------------------------------0841 0x0055 _WO_AbsX:0842 0x0055 22AC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0843 0x0056 3104E100 BMW _Nxt,1,0, LDAX,, WR -- Write to Abs,X0845 --------------------------------------------------------------------------------0846 -- Memory Write-Only Post-Indexed Absolute - xxx Abs, Y0847 --------------------------------------------------------------------------------0849 0x0057 _WO_AbsY:0850 0x0057 22BC0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0851 0x0058 3104F100 BMW _Nxt,1,0, LDAY,, WR -- Write to Abs,Y0853 --------------------------------------------------------------------------------0854 -- 2-way Read-Modify-Write Instruction/Interrupt Jump Table0855 --------------------------------------------------------------------------------0000 0x0059 00000000 added by program0000 0x005A 00000000 added by program0000 0x005B 00000000 added by program0000 0x005C 00000000 added by program0000 0x005D 00000000 added by program0000 0x005E 00000000 added by program0000 0x005F 00000000 added by program0857 0x0060 _RMW: .org 960858 0x0060 530507C0 BRV1 _RMW,1,1,, Pls, IF, IR -- Instruction Fetch/Execute0859 0x0061 61154160 BRV2 _Brk,1,1, Stk, , WR, PCH, Psh -- Push PCH, capture Vector0861 --------------------------------------------------------------------------------0862 -- Memory Read-Modify-Write Data Page Direct - xxx DP0863 --------------------------------------------------------------------------------0865 0x0062 _RMW_DP:0866 0x0062 23145280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0867 0x0063 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP0869 --------------------------------------------------------------------------------0870 -- Memory Read-Modify-Write Pre-Indexed Data Page Direct - xxx DP, X0871 --------------------------------------------------------------------------------0873 0x0064 _RMW_DPX:0874 0x0064 23246280 FTCH $,1,0, DPX,, RD, OP1 -- Read from DP,X0875 0x0065 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,X0877 --------------------------------------------------------------------------------0878 -- Memory Read-Modify-Write Post-Indexed Data Page Direct - xxx DP, Y0879 --------------------------------------------------------------------------------0881 0x0066 _RMW_DPY:0882 0x0066 23347280 FTCH $,1,0, DPY,, RD, OP1 -- Read from DP,Y0883 0x0067 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to DP,Y0885 --------------------------------------------------------------------------------0886 -- Memory Read-Modify-Write Absolute - xxx Abs0887 --------------------------------------------------------------------------------0889 0x0068 _RMW_Abs:0890 0x0068 23440740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0891 0x0069 234C8280 FTCH $,1,0, LDA,, RD, OP1 -- Read from Abs0892 0x006A 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs0894 --------------------------------------------------------------------------------0895 -- Memory Read-Modify-Write Pre-Indexed Absolute - xxx Abs, X0896 --------------------------------------------------------------------------------0898 0x006B _RMW_AbsX:0899 0x006B 235C0740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0900 0x006C 2364E280 FTCH $,1,0, LDAX,, RD, OP1 -- Read from Abs,X0901 0x006D 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,X0903 --------------------------------------------------------------------------------0904 -- Memory Read-Modify-Write Post-Indexed Absolute - xxx Abs, Y0905 --------------------------------------------------------------------------------0907 0x006E _RMW_AbsY:0908 0x006E 23740740 FTCH $,1,0,, Pls, IF, OP2 -- Read Mem Ptr Hi0909 0x006F 237CF280 FTCH $,1,0, LDAY,, RD, OP1 -- Read from Abs,Y0910 0x0070 33042108 BMW _RMW,1,0, MAR,, WR,,,WE_R -- Write to Abs,Y0912 --------------------------------------------------------------------------------0913 -- Rockwell BBRx/BBSx dp,rel instructions0914 --------------------------------------------------------------------------------0916 0x0071 _BByx_dp_rel:0917 0x0071 238C5280 FTCH $,1,0, DPN,, RD, OP1 -- Read from DP0918 0x0072 41040F80 BRV0 _Nxt,1,0,, Rel, IF, OP1 -- Read rel value0920 --------------------------------------------------------------------------------0921 -- End of Microprogram Routines for Normal Instructions0922 --------------------------------------------------------------------------------0924 0x0073 _End_uPgm:0926 --------------------------------------------------------------------------------0927 -- WAI - Wait for Interrupt0928 --------------------------------------------------------------------------------0000 0x0073 00000000 added by program0000 0x0074 00000000 added by program0000 0x0075 00000000 added by program0000 0x0076 00000000 added by program0000 0x0077 00000000 added by program0000 0x0078 00000000 added by program0000 0x0079 00000000 added by program0000 0x007A 00000000 added by program0000 0x007B 00000000 added by program0000 0x007C 00000000 added by program0000 0x007D 00000000 added by program0000 0x007E 00000000 added by program0000 0x007F 00000000 added by program0000 0x0080 00000000 added by program0000 0x0081 00000000 added by program0000 0x0082 00000000 added by program0000 0x0083 00000000 added by program0000 0x0084 00000000 added by program0000 0x0085 00000000 added by program0000 0x0086 00000000 added by program0000 0x0087 00000000 added by program0000 0x0088 00000000 added by program0000 0x0089 00000000 added by program0000 0x008A 00000000 added by program0000 0x008B 00000000 added by program0000 0x008C 00000000 added by program0000 0x008D 00000000 added by program0000 0x008E 00000000 added by program0000 0x008F 00000000 added by program0000 0x0090 00000000 added by program0000 0x0091 00000000 added by program0000 0x0092 00000000 added by program0000 0x0093 00000000 added by program0000 0x0094 00000000 added by program0000 0x0095 00000000 added by program0000 0x0096 00000000 added by program0000 0x0097 00000000 added by program0000 0x0098 00000000 added by program0000 0x0099 00000000 added by program0000 0x009A 00000000 added by program0000 0x009B 00000000 added by program0000 0x009C 00000000 added by program0000 0x009D 00000000 added by program0000 0x009E 00000000 added by program0000 0x009F 00000000 added by program0000 0x00A0 00000000 added by program0000 0x00A1 00000000 added by program0000 0x00A2 00000000 added by program0000 0x00A3 00000000 added by program0000 0x00A4 00000000 added by program0000 0x00A5 00000000 added by program0000 0x00A6 00000000 added by program0000 0x00A7 00000000 added by program0000 0x00A8 00000000 added by program0000 0x00A9 00000000 added by program0000 0x00AA 00000000 added by program0000 0x00AB 00000000 added by program0000 0x00AC 00000000 added by program0000 0x00AD 00000000 added by program0000 0x00AE 00000000 added by program0000 0x00AF 00000000 added by program0000 0x00B0 00000000 added by program0000 0x00B1 00000000 added by program0000 0x00B2 00000000 added by program0000 0x00B3 00000000 added by program0000 0x00B4 00000000 added by program0000 0x00B5 00000000 added by program0000 0x00B6 00000000 added by program0000 0x00B7 00000000 added by program0000 0x00B8 00000000 added by program0000 0x00B9 00000000 added by program0000 0x00BA 00000000 added by program0000 0x00BB 00000000 added by program0000 0x00BC 00000000 added by program0000 0x00BD 00000000 added by program0000 0x00BE 00000000 added by program0000 0x00BF 00000000 added by program0000 0x00C0 00000000 added by program0000 0x00C1 00000000 added by program0000 0x00C2 00000000 added by program0000 0x00C3 00000000 added by program0000 0x00C4 00000000 added by program0000 0x00C5 00000000 added by program0000 0x00C6 00000000 added by program0000 0x00C7 00000000 added by program0000 0x00C8 00000000 added by program0000 0x00C9 00000000 added by program0000 0x00CA 00000000 added by program0000 0x00CB 00000000 added by program0000 0x00CC 00000000 added by program0000 0x00CD 00000000 added by program0000 0x00CE 00000000 added by program0000 0x00CF 00000000 added by program0000 0x00D0 00000000 added by program0000 0x00D1 00000000 added by program0000 0x00D2 00000000 added by program0000 0x00D3 00000000 added by program0000 0x00D4 00000000 added by program0000 0x00D5 00000000 added by program0000 0x00D6 00000000 added by program0000 0x00D7 00000000 added by program0000 0x00D8 00000000 added by program0000 0x00D9 00000000 added by program0000 0x00DA 00000000 added by program0000 0x00DB 00000000 added by program0000 0x00DC 00000000 added by program0000 0x00DD 00000000 added by program0000 0x00DE 00000000 added by program0000 0x00DF 00000000 added by program0000 0x00E0 00000000 added by program0000 0x00E1 00000000 added by program0000 0x00E2 00000000 added by program0000 0x00E3 00000000 added by program0000 0x00E4 00000000 added by program0000 0x00E5 00000000 added by program0000 0x00E6 00000000 added by program0000 0x00E7 00000000 added by program0000 0x00E8 00000000 added by program0000 0x00E9 00000000 added by program0000 0x00EA 00000000 added by program0000 0x00EB 00000000 added by program0000 0x00EC 00000000 added by program0000 0x00ED 00000000 added by program0000 0x00EE 00000000 added by program0000 0x00EF 00000000 added by program0000 0x00F0 00000000 added by program0000 0x00F1 00000000 added by program0000 0x00F2 00000000 added by program0000 0x00F3 00000000 added by program0000 0x00F4 00000000 added by program0000 0x00F5 00000000 added by program0000 0x00F6 00000000 added by program0000 0x00F7 00000000 added by program0000 0x00F8 00000000 added by program0000 0x00F9 00000000 added by program0000 0x00FA 00000000 added by program0000 0x00FB 00000000 added by program0930 0x00FC _WAI: .org 252 -- Set up 4-way table for WAI instruction0931 0x00FC 37E40000 BMW _WAI,1,0 -- No external interrupts asserted0932 0x00FD 410C0000 BRV0 _Int,1,0 -- Int asserted by NMI, do NMI interrupt0933 0x00FE 41040000 BRV0 _Nxt,1,0 -- xIRQ asserted with IRQ_Msk asserted, continue0934 0x00FF 410C0000 BRV0 _Int,1,0 -- Int asserted by xIRQ, do IRQ interrupt0936 0x0100 _IDEC_Start: .org 2560938 --------------------------------------------------------------------------------0939 -- Start of Instruction Decode Table (Entry for each Opcode)0940 --0941 -- Instead of being organized in numerical order, the table is organized by0942 -- rows: the least significant nibble and the most significant nibble of the0943 -- opcode are swapped. This organization more clearly shows the arrangement of0944 -- the addressing modes of the WDC W65C02 microprocessor being emulated. It al-0945 -- so more clearly shows the regularity of the ALU instructions that are imple-0946 -- mented. The implementation of the microprogram is first based on the addres-0947 -- sing mode, and then on the ALU function. Single cycle instructions will be0948 -- easily recognized in the following table because their table entry use the0949 -- BRV3 MPC instruction. Multi-cycle instructions use the BRV0 MPC instruction0950 -- to vector a microroutine in the lower 256 words of the microprogram ROM/RAM.0951 -- Single byte instructions such as BRK, RTS, RTI, and register push/pull in-0952 -- structions (PHA, PLA, PHP, PLP, PHX, PLX, PHY, PLY), and multi-byte instruc-0953 -- tions like JSR abs are implemented with special microroutines that perform0954 -- the necessary stack accesses. The remainder of the microroutines are orga-0955 -- nized by addressing mode, and whether the mode is used in a RO, WO, or RMW0956 -- manner.0957 --0958 -- Microprogram Word Format:0959 --0960 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0961 --0962 --------------------------------------------------------------------------------0964 --------------------------------------------------------------------------------0965 -- Row 0 : 0x00-0xF0 (All branches/JMPs/JSR implemented as uninterruptable)0966 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR0967 --------------------------------------------------------------------------------0968 0x0100 _BRK_imm:0969 0x0100 6115416C BRV2 _Brk,1,1, Stk,, WR, PCH, Psh, WE_P -- Start Break Handler0970 0x0101 _BPL_rel:0971 0x0101 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0972 0x0102 _JSR_abs:0973 0x0102 413C0780 BRV0 _JSR,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo0974 0x0103 _BMI_rel:0975 0x0103 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0976 0x0104 _RTI_imp:0977 0x0104 415442B0 BRV0 _RTI,1,0, Stk,, RD, OP1, Pop -- Read PSW from Stack0978 0x0105 _BVC_rel:0979 0x0105 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0980 0x0106 _RTS_imp:0981 0x0106 416C42B0 BRV0 _RTS,1,0, Stk,, RD, OP1, Pop -- Read PCL from Stack0982 0x0107 _BVS_rel:0983 0x0107 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0984 0x0108 _BRA_rel:0985 0x0108 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0986 0x0109 _BCC_rel0987 0x0109 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0988 0x010A _LDY_imm:0989 0x010A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0990 0x010B _BCS_rel:0991 0x010B 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0992 0x010C _CPY_imm:0993 0x010C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0994 0x010D _BNE_rel:0995 0x010D 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value0996 0x010E _CPX_imm:0997 0x010E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value0998 0x010F _BEQ_rel:0999 0x010F 41040F80 BRV0 _Rel,1,0,, Rel, IF, OP1 -- Read rel Value1000 --------------------------------------------------------------------------------1001 -- Row 1 : 0x01-0xF11002 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1003 --------------------------------------------------------------------------------1004 0x0110 _ORA_dpXi:1005 0x0110 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1006 0x0111 _ORA_dpiY:1007 0x0111 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1008 0x0112 _AND_dpXi:1009 0x0112 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1010 0x0113 _AND_dpiY:1011 0x0113 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1012 0x0114 _EOR_dpXi:1013 0x0114 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1014 0x0115 _EOR_dpiY:1015 0x0115 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1016 0x0116 _ADC_dpXi:1017 0x0116 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1018 0x0117 _ADC_dpiY:1019 0x0117 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1020 0x0118 _STA_dpXi:1021 0x0118 426C0780 BRV0 _WO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1022 0x0119 _STA_dpiY:1023 0x0119 42840780 BRV0 _WO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1024 0x011A _LDA_dpXi:1025 0x011A 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1026 0x011B _LDA_dpiY:1027 0x011B 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1028 0x011C _CMP_dpXi:1029 0x011C 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1030 0x011D _CMP_dpiY:1031 0x011D 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1032 0x011E _SBC_dpXi:1033 0x011E 41DC0780 BRV0 _RO_DPXI,1,0,, Pls, IF, OP1 -- Read DP Ptr1034 0x011F _SBC_dpiY:1035 0x011F 41F40780 BRV0 _RO_DPIY,1,0,, Pls, IF, OP1 -- Read DP Ptr1036 --------------------------------------------------------------------------------1037 -- Row 2 : 0x02-0xF21038 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1039 --------------------------------------------------------------------------------1040 0x0120 _NOP_02:1041 0x0120 790707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1042 0x0121 _ORA_dpi:1043 0x0121 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1044 0x0122 _NOP_22:1045 0x0122 791707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1046 0x0123 _AND_dpi:1047 0x0123 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1048 0x0124 _NOP_42:1049 0x0124 792707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1050 0x0125 _EOR_dpi:1051 0x0125 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1052 0x0126 _NOP_62:1053 0x0126 793707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1054 0x0127 _ADC_dpi:1055 0x0127 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1056 0x0128 _NOP_82:1057 0x0128 794707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1058 0x0129 _STA_dpi:1059 0x0129 42540780 BRV0 _WO_DPI,1,0,, Pls, IF, OP1 -- Read DP1060 0x012A _LDX_imm:1061 0x012A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read #imm Value1062 0x012B _LDA_dpi:1063 0x012B 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1064 0x012C _NOP_C2:1065 0x012C 796707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1066 0x012D _CMP_dpi:1067 0x012D 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1068 0x012E _NOP_E2:1069 0x012E 797707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1070 0x012F _SBC_dpi:1071 0x012F 41C40780 BRV0 _RO_DPI,1,0,, Pls, IF, OP1 -- Read DP1072 --------------------------------------------------------------------------------1073 -- Row 3 : 0x03-0xF31074 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1075 --------------------------------------------------------------------------------1076 0x0130 _NOP_03:1077 0x0130 798707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1078 0x0131 _NOP_13:1079 0x0131 798F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1080 0x0132 _NOP_23:1081 0x0132 799707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1082 0x0133 _NOP_33:1083 0x0133 799F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1084 0x0134 _NOP_43:1085 0x0134 79A707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1086 0x0135 _NOP_53:1087 0x0135 79AF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1088 0x0136 _NOP_63:1089 0x0136 79B707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1090 0x0137 _NOP_73:1091 0x0137 79BF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1092 0x0138 _NOP_83:1093 0x0138 79C707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1094 0x0139 _NOP_93:1095 0x0139 79CF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1096 0x013A _NOP_A3:1097 0x013A 79D707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1098 0x013B _NOP_B3:1099 0x013B 79DF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1100 0x013C _NOP_C3:1101 0x013C 79E707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1102 0x013D _NOP_D3:1103 0x013D 79EF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1104 0x013E _NOP_E3:1105 0x013E 79F707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1106 0x013F _NOP_F3:1107 0x013F 79FF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1108 --------------------------------------------------------------------------------1109 -- Row 4 : 0x04-0xF41110 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1111 --------------------------------------------------------------------------------1112 0x0140 _TSB_dp:1113 0x0140 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1114 0x0141 _TRB_dp:1115 0x0141 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1116 0x0142 _BIT_dp:1117 0x0142 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1118 0x0143 _BIT_dpX:1119 0x0143 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1120 0x0144 _NOP_44:1121 0x0144 7A2707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1122 0x0145 _NOP_54:1123 0x0145 7A2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1124 0x0146 _STZ_dp:1125 0x0146 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1126 0x0147 _STZ_dpX:1127 0x0147 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1128 0x0148 _STY_dp:1129 0x0148 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1130 0x0149 _STY_dpX:1131 0x0149 42440780 BRV0 _WO_DPX,1,0,, Pls, IR, OP1 -- Read DP1132 0x014A _LDY_dp:1133 0x014A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IR, OP1 -- Read DP1134 0x014B _LDY_dpX:1135 0x014B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1136 0x014C _CPY_dp:1137 0x014C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1138 0x014D _NOP_D4:1139 0x014D 7A6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1140 0x014E _CPX_dp:1141 0x014E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1142 0x014F _NOP_F4:1143 0x014F 7A7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1144 --------------------------------------------------------------------------------1145 -- Row 5 : 0x05-0xF51146 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1147 --------------------------------------------------------------------------------1148 0x0150 _ORA_dp:1149 0x0150 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1150 0x0151 _ORA_dpX:1151 0x0151 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1152 0x0152 _AND_dp:1153 0x0152 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1154 0x0153 _AND_dpX:1155 0x0153 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1156 0x0154 _EOR_dp:1157 0x0154 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1158 0x0155 _EOR_dpX:1159 0x0155 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1160 0x0156 _ADC_dp:1161 0x0156 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1162 0x0157 _ADC_dpX:1163 0x0157 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1164 0x0158 _STA_dp:1165 0x0158 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1166 0x0159 _STA_dpX:1167 0x0159 42440780 BRV0 _WO_DPX,1,0,, Pls, IF, OP1 -- Read DP1168 0x015A _LDA_dp:1169 0x015A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1170 0x015B _LDA_dpX:1171 0x015B 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1172 0x015C _CMP_dp:1173 0x015C 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1174 0x015D _CMP_dpX:1175 0x015D 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1176 0x015E _SBC_dp:1177 0x015E 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1178 0x015F _SBC_dpX:1179 0x015F 41B40780 BRV0 _RO_DPX,1,0,, Pls, IF, OP1 -- Read DP1180 --------------------------------------------------------------------------------1181 -- Row 6 : 0x06-0xF61182 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1183 --------------------------------------------------------------------------------1184 0x0160 _ASL_dp:1185 0x0160 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1186 0x0161 _ASL_dpX:1187 0x0161 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1188 0x0162 _ROL_dp:1189 0x0162 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1190 0x0163 _ROL_dpX:1191 0x0163 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1192 0x0164 _LSR_dp:1193 0x0164 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1194 0x0165 _LSR_dpX:1195 0x0165 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1196 0x0166 _ROR_dp:1197 0x0166 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1198 0x0167 _ROR_dpX:1199 0x0167 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1200 0x0168 _STX_dp:1201 0x0168 423C0780 BRV0 _WO_DP,1,0,, Pls, IF, OP1 -- Read DP1202 0x0169 _STX_dpY:1203 0x0169 424C0780 BRV0 _WO_DPY,1,0,, Pls, IF, OP1 -- Read DP1204 0x016A _LDX_dp:1205 0x016A 41AC0780 BRV0 _RO_DP,1,0,, Pls, IF, OP1 -- Read DP1206 0x016B _LDX_dpY:1207 0x016B 41BC0780 BRV0 _RO_DPY,1,0,, Pls, IF, OP1 -- Read DP1208 0x016C _DEC_dp:1209 0x016C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1210 0x016D _DEC_dpX:1211 0x016D 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1212 0x016E _INC_dp:1213 0x016E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1214 0x016F _INC_dpX:1215 0x016F 43240780 BRV0 _RMW_DPX,1,0,, Pls, IF, OP1 -- Read DP1216 --------------------------------------------------------------------------------1217 -- Row 7 : 0x07-0xF7 (Rockwell Instructions: RMBx/SMBx dp)1218 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1219 --------------------------------------------------------------------------------1220 0x0170 _RMB0_dp:1221 0x0170 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1222 0x0171 _RMB1_dp:1223 0x0171 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1224 0x0172 _RMB2_dp:1225 0x0172 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1226 0x0173 _RMB3_dp:1227 0x0173 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1228 0x0174 _RMB4_dp:1229 0x0174 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1230 0x0175 _RMB5_dp:1231 0x0175 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1232 0x0176 _RMB6_dp:1233 0x0176 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1234 0x0177 _RMB7_dp:1235 0x0177 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1236 0x0178 _SMB0_dp:1237 0x0178 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1238 0x0179 _SMB1_dp:1239 0x0179 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1240 0x017A _SMB2_dp:1241 0x017A 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1242 0x017B _SMB3_dp:1243 0x017B 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1244 0x017C _SMB4_dp:1245 0x017C 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1246 0x017D _SMB5_dp:1247 0x017D 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1248 0x017E _SMB6_dp:1249 0x017E 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1250 0x017F _SMB7_dp:1251 0x017F 43140780 BRV0 _RMW_DP,1,0,, Pls, IF, OP1 -- Read DP1252 --------------------------------------------------------------------------------1253 -- Row 8 : 0x08-0xF81254 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1255 --------------------------------------------------------------------------------1256 0x0180 _PHP:1257 0x0180 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push P1258 0x0181 _CLC:1259 0x0181 7C0F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Carry Flag1260 0x0182 _PLP:1261 0x0182 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop P1262 0x0183 _SEC:1263 0x0183 7C1F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Carry Flag1264 0x0184 _PHA:1265 0x0184 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push A1266 0x0185 _CLI:1267 0x0185 5C2D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Clear Interrupt Mask Flg1268 0x0186 _PLA:1269 0x0186 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop A1270 0x0187 _SEI:1271 0x0187 5C3D07CC BRV1 $,1,1,, Pls, IF, IR,, WE_P -- Set Interrupt Mask Flag1272 0x0188 _DEY:1273 0x0188 7C4707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Decrement Y1274 0x0189 _TYA:1275 0x0189 7C4F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer Y to A1276 0x018A _TAY:1277 0x018A 7C5707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Transfer A to Y1278 0x018B _CLV:1279 0x018B 7C5F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear oVerflow Flag1280 0x018C _INY:1281 0x018C 7C6707C6 BRV3 $,1,3,, Pls, IF, IR,, WE_Y -- Increment Y1282 0x018D _CLD:1283 0x018D 7C6F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Clear Decimal Mode Flag1284 0x018E _INX:1285 0x018E 7C7707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Increment X1286 0x018F _SED:1287 0x018F 7C7F07CC BRV3 $,1,3,, Pls, IF, IR,, WE_P -- Set Decimal Mode Flag1288 --------------------------------------------------------------------------------1289 -- Row 9 : 0x09-0xF91290 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1291 --------------------------------------------------------------------------------1292 0x0190 _ORA_imm:1293 0x0190 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1294 0x0191 _ORA_absY:1295 0x0191 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1296 0x0192 _AND_imm:1297 0x0192 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1298 0x0193 _AND_absY:1299 0x0193 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1300 0x0194 _EOR_imm:1301 0x0194 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1302 0x0195 _EOR_absY:1303 0x0195 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1304 0x0196 _ADC_imm:1305 0x0196 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1306 0x0197 _ADC_absY:1307 0x0197 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1308 0x0198 _BIT_imm:1309 0x0198 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1310 0x0199 _STA_absY:1311 0x0199 42BC0780 BRV0 _WO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1312 0x019A _LDA_imm:1313 0x019A 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1314 0x019B _LDA_absY:1315 0x019B 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1316 0x019C _CMP_imm:1317 0x019C 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1318 0x019D _CMP_absY:1319 0x019D 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1320 0x019E _SBC_imm:1321 0x019E 31040780 BMW _Imm,1,0,, Pls, IF, OP1 -- Read Immediate Operand1322 0x019F _SBC_absY:1323 0x019F 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Mem Ptr Lo1324 --------------------------------------------------------------------------------1325 -- Row A : 0x0A-0xFA1326 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1327 --------------------------------------------------------------------------------1328 0x01A0 _ASL_A:1329 0x01A0 7D0707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Arithmetic Shift A Left1330 0x01A1 _INC_A:1331 0x01A1 7D0F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Increment A1332 0x01A2 _ROL_A:1333 0x01A2 7D1707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Left1334 0x01A3 _DEC_A:1335 0x01A3 7D1F07C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Decrement A1336 0x01A4 _LSR_A:1337 0x01A4 7D2707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Logical Shift A Right1338 0x01A5 _PHY:1339 0x01A5 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push Y1340 0x01A6 _ROR_A:1341 0x01A6 7D3707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Rotate A Right1342 0x01A7 _PLY:1343 0x01A7 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop Y1344 0x01A8 _TXA:1345 0x01A8 7D4707C2 BRV3 $,1,3,, Pls, IF, IR,, WE_A -- Transfer X to A1346 0x01A9 _TXS:1347 0x01A9 7D4F07CA BRV3 $,1,3,, Pls, IF, IR,, WE_S -- Transfer X to S1348 0x01AA _TAX:1349 0x01AA 7D5707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer A to X1350 0x01AB _TSX:1351 0x01AB 7D5F07C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Transfer S to X1352 0x01AC _DEX:1353 0x01AC 7D6707C4 BRV3 $,1,3,, Pls, IF, IR,, WE_X -- Decrement X1354 0x01AD _PHX:1355 0x01AD 41044120 BRV0 _Psh,1,0, Stk,, WR,, Psh -- Push X1356 0x01AE _NOP: -- the real NOP1357 0x01AE 7D7707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip True NOP Instruction1358 0x01AF _PLX:1359 0x01AF 410442B0 BRV0 _Pop,1,0, Stk,, RD, OP1, Pop -- Pop X1360 --------------------------------------------------------------------------------1361 -- Row B : 0x0B-0xFB1362 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1363 --------------------------------------------------------------------------------1364 0x01B0 _NOP_0B:1365 0x01B0 7D8707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1366 0x01B1 _NOP_1B:1367 0x01B1 7D8F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1368 0x01B2 _NOP_2B:1369 0x01B2 7D9707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1370 0x01B3 _NOP_3B:1371 0x01B3 7D9F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1372 0x01B4 _NOP_4B:1373 0x01B4 7DA707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1374 0x01B5 _NOP_5B:1375 0x01B5 7DAF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1376 0x01B6 _NOP_6B:1377 0x01B6 7DB707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1378 0x01B7 _NOP_7B:1379 0x01B7 7DBF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1380 0x01B8 _NOP_8B:1381 0x01B8 7DC707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1382 0x01B9 _NOP_9B:1383 0x01B9 7DCF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1384 0x01BA _NOP_AB:1385 0x01BA 7DD707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1386 0x01BB _NOP_BB:1387 0x01BB 7DDF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1388 0x01BC _WAI_CB:1389 0x01BC 47E40000 BRV0 _WAI,1,0 -- Wait for Interrupt1390 0x01BD _STP_DB:1391 0x01BD 4DE80000 BRV0 $,0,0 -- Stop execution1392 0x01BE _NOP_EB:1393 0x01BE 7DF707C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1394 0x01BF _NOP_FB:1395 0x01BF 7DFF07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1396 --------------------------------------------------------------------------------1397 -- Row C : 0x0C-0xFC1398 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1399 --------------------------------------------------------------------------------1400 0x01C0 _TSB_abs:1401 0x01C0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1402 0x01C1 _TRB_abs:1403 0x01C1 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1404 0x01C2 _BIT_abs:1405 0x01C2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1406 0x01C3 _BIT_absX:1407 0x01C3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1408 0x01C4 _JMP_abs:1409 0x01C4 41740780 BRV0 _Jmp,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1410 0x01C5 _NOP_5C:1411 0x01C5 7E2F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1412 0x01C6 _JMP_absi:1413 0x01C6 417C0780 BRV0 _JmpI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1414 0x01C7 _JMP_absXi:1415 0x01C7 41940780 BRV0 _JmpXI,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1416 0x01C8 _STY_abs:1417 0x01C8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1418 0x01C9 _STZ_abs:1419 0x01C9 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1420 0x01CA _LDY_abs:1421 0x01CA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1422 0x01CB _LDY_absX:1423 0x01CB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1424 0x01CC _CPY_abs:1425 0x01CC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1426 0x01CD _NOP_DC:1427 0x01CD 7E6F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1428 0x01CE _CPX_abs:1429 0x01CE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1430 0x01CF _NOP_FC:1431 0x01CF 7E7F07C0 BRV3 $,1,3,, Pls, IF, IR -- Skip Invalid Instruction1432 --------------------------------------------------------------------------------1433 -- Row D : 0x0D-0xFD1434 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1435 --------------------------------------------------------------------------------1436 0x01D0 _ORA_abs:1437 0x01D0 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1438 0x01D1 _ORA_absX:1439 0x01D1 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1440 0x01D2 _AND_abs:1441 0x01D2 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1442 0x01D3 _AND_absX:1443 0x01D3 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1444 0x01D4 _EOR_abs:1445 0x01D4 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1446 0x01D5 _EOR_absX:1447 0x01D5 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1448 0x01D6 _ADC_abs:1449 0x01D6 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1450 0x01D7 _ADC_absX:1451 0x01D7 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1452 0x01D8 _STA_abs:1453 0x01D8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1454 0x01D9 _STA_absX:1455 0x01D9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1456 0x01DA _LDA_abs:1457 0x01DA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1458 0x01DB _LDA_absX:1459 0x01DB 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1460 0x01DC _CMP_abs:1461 0x01DC 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1462 0x01DD _CMP_absX:1463 0x01DD 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1464 0x01DE _SBC_abs:1465 0x01DE 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1466 0x01DF _SBC_absX:1467 0x01DF 421C0780 BRV0 _RO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1468 --------------------------------------------------------------------------------1469 -- Row E : 0x0E-0xFE1470 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1471 --------------------------------------------------------------------------------1472 0x01E0 _ASL_abs:1473 0x01E0 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1474 0x01E1 _ASL_absX:1475 0x01E1 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1476 0x01E2 _ROL_abs:1477 0x01E2 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1478 0x01E3 _ROL_absX:1479 0x01E3 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1480 0x01E4 _LSR_abs:1481 0x01E4 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1482 0x01E5 _LSR_absX:1483 0x01E5 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1484 0x01E6 _ROR_abs:1485 0x01E6 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1486 0x01E7 _ROR_absX:1487 0x01E7 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1488 0x01E8 _STX_abs:1489 0x01E8 429C0780 BRV0 _WO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1490 0x01E9 _STZ_absX:1491 0x01E9 42AC0780 BRV0 _WO_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1492 0x01EA _LDX_abs:1493 0x01EA 420C0780 BRV0 _RO_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1494 0x01EB _LDX_absY:1495 0x01EB 422C0780 BRV0 _RO_AbsY,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1496 0x01EC _DEC_abs:1497 0x01EC 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1498 0x01ED _DEC_absX:1499 0x01ED 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1500 0x01EE _INC_abs:1501 0x01EE 43440780 BRV0 _RMW_Abs,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1502 0x01EF _INC_absX:1503 0x01EF 435C0780 BRV0 _RMW_AbsX,1,0,, Pls, IF, OP1 -- Read Dst Ptr Lo1504 --------------------------------------------------------------------------------1505 -- Row F : 0x0F-0xFF (Rockwell Instructions: BBRx/BBSx dp,rel)1506 -- I BA, Wt, En, NA, PC, IO, DI, SP, Reg_WE, ISR1507 --------------------------------------------------------------------------------1508 0x01F0 _BBR0_dp_rel:1509 0x01F0 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1510 0x01F1 _BBR1_dp_rel:1511 0x01F1 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1512 0x01F2 _BBR2_dp_rel:1513 0x01F2 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1514 0x01F3 _BBR3_dp_rel:1515 0x01F3 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1516 0x01F4 _BBR4_dp_rel:1517 0x01F4 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1518 0x01F5 _BBR5_dp_rel:1519 0x01F5 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1520 0x01F6 _BBR6_dp_rel:1521 0x01F6 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1522 0x01F7 _BBR7_dp_rel:1523 0x01F7 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1524 0x01F8 _BBS0_dp_rel:1525 0x01F8 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1526 0x01F9 _BBS1_dp_rel:1527 0x01F9 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1528 0x01FA _BBS2_dp_rel:1529 0x01FA 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1530 0x01FB _BBS3_dp_rel:1531 0x01FB 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1532 0x01FC _BBS4_dp_rel:1533 0x01FC 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1534 0x01FD _BBS5_dp_rel:1535 0x01FD 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1536 0x01FE _BBS6_dp_rel:1537 0x01FE 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1538 0x01FF _BBS7_dp_rel:1539 0x01FF 438C0780 BRV0 _BByx_dp_rel,1,0,, Pls, IF, OP1 -- Read DP1540 --------------------------------------------------------------------------------1541 -- End of Instruction Decode Table1542 --------------------------------------------------------------------------------1544 0x0200 _Last: .org 5121546 0x0200 _end: