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https://opencores.org/ocsvn/raptor64/raptor64/trunk
[/] [raptor64/] [trunk/] [rtl/] [verilog/] [Raptor64_addsub.v] - Diff between revs 41 and 48
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| Rev 41 |
Rev 48 |
| Line 52... |
Line 52... |
`SUBU: o = a - b;
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`SUBU: o = a - b;
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`BCD_ADD: o = bcdaddo;
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`BCD_ADD: o = bcdaddo;
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`BCD_SUB: o = bcdsubo;
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`BCD_SUB: o = bcdsubo;
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default: o = 64'd0;
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default: o = 64'd0;
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endcase
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endcase
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`ADDI: o = a + imm;
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`INB,`INCH,`INH,`INW,`INCU,`INHU,`INBU,
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`ADDUI: o = a + imm;
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`OUTB,`OUTC,`OUTH,`OUTW,`OUTBC,
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`LW,`LH,`LC,`LB,`LHU,`LCU,`LBU,`LEA,`LF,`LFD,`LWR,
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`SW,`SH,`SC,`SB,`SF,`SFD,`SWC,
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`ADDI,`ADDUI:
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o = a + imm;
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`SUBI: o = a - imm;
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`SUBI: o = a - imm;
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`SUBUI: o = a - imm;
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`SUBUI: o = a - imm;
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default: o = 64'd0;
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default: o = 64'd0;
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endcase
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endcase
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