| 1 |
22 |
dilbert57 |
PAGE
|
| 2 |
|
|
*
|
| 3 |
|
|
***************************************************
|
| 4 |
|
|
* MEMORY MAP EQUATES *
|
| 5 |
|
|
***************************************************
|
| 6 |
|
|
MONIO EQU $E000 I/O SPACE
|
| 7 |
|
|
MONRAM EQU $DFC0 STACK SPACE
|
| 8 |
|
|
MONROM EQU $F800 START OF ROM
|
| 9 |
|
|
MONEXT EQU $F000 EXTENDED COMMANDS
|
| 10 |
|
|
*MONEXT EQU $1000 EXTENDED COMMANDS
|
| 11 |
|
|
*
|
| 12 |
|
|
***************************************************
|
| 13 |
|
|
* SYS09BUG VARIABLE SPACE
|
| 14 |
|
|
***************************************************
|
| 15 |
|
|
*
|
| 16 |
|
|
STACK EQU MONRAM+0 TOP OF INTERNAL STACK / USER VECTOR
|
| 17 |
|
|
SWI3 EQU MONRAM+2 SOFTWARE INTERRUPT VECTOR #3
|
| 18 |
|
|
SWI2 EQU MONRAM+4 SOFTWARE INTERRUPT VECTOR #2
|
| 19 |
|
|
FIRQ EQU MONRAM+6 FAST INTERRUPT VECTOR
|
| 20 |
|
|
IRQ EQU MONRAM+8 INTERRUPT VECTOR
|
| 21 |
|
|
SWI EQU MONRAM+10 SOFTWARE INTERRUPT VECTOR
|
| 22 |
|
|
SVCVO EQU MONRAM+12 SUPERVISOR CALL VECTOR ORGIN
|
| 23 |
|
|
SVCVL EQU MONRAM+14 SUPERVISOR CALL VECTOR LIMIT
|
| 24 |
|
|
LRARAM EQU MONRAM+16 LRA ADDRESSES
|
| 25 |
|
|
CPORT EQU MONRAM+32 RE-VECTORABLE CONTROL PORT
|
| 26 |
|
|
ECHO EQU MONRAM+34 ECHO FLAG
|
| 27 |
|
|
BPTBL EQU MONRAM+35 BREAKPOINT TABLE BASE ADDR
|
| 28 |
|
|
**************************************************
|
| 29 |
|
|
* VDU BYTES *
|
| 30 |
|
|
**************************************************
|
| 31 |
|
|
*
|
| 32 |
|
|
**** ALWAYS KEEP COLADX AND ROWADX TOGETHER ******
|
| 33 |
|
|
COLADX EQU MONRAM+59 CURSOR COLUMN
|
| 34 |
|
|
ROWADX EQU MONRAM+60 CURSOR ROW
|
| 35 |
|
|
**************************************************
|
| 36 |
|
|
*
|
| 37 |
|
|
NEWROW EQU MONRAM+61 NEW ROW TEMP FOR ESCAPE
|
| 38 |
|
|
ESCFLG EQU MONRAM+62 ESCAPE SEQUENCE ACTIVE
|
| 39 |
|
|
*
|
| 40 |
|
|
***************************************************
|
| 41 |
|
|
* SERIAL PORT *
|
| 42 |
|
|
***************************************************
|
| 43 |
|
|
*
|
| 44 |
|
|
ACIAS EQU MONIO+$00 CONTROL PORT
|
| 45 |
|
|
*
|
| 46 |
|
|
***************************************************
|
| 47 |
|
|
* PS/2 KEYBOARD PORT *
|
| 48 |
|
|
***************************************************
|
| 49 |
|
|
*
|
| 50 |
|
|
PS2KBD EQU MONIO+$20 PS/2 KEYBOARD PORT
|
| 51 |
|
|
*
|
| 52 |
|
|
***************************************************
|
| 53 |
|
|
* ADM3A DISPLAY DRIVER VARIABLES *
|
| 54 |
|
|
***************************************************
|
| 55 |
|
|
*
|
| 56 |
|
|
** VIDEO DISPLAY DEFINITIONS
|
| 57 |
|
|
*
|
| 58 |
|
|
VDU EQU MONIO+$30
|
| 59 |
|
|
VDUCHR EQU 0 CHARACTER REGISTER
|
| 60 |
|
|
VDUATT EQU 1 ATTRIBUTE REGISTER
|
| 61 |
|
|
VDUCOL EQU 2 CURSOR COLUMN
|
| 62 |
|
|
VDUROW EQU 3 CURSOR ROW
|
| 63 |
|
|
VDUOFF EQU 4 ROW OFFSET
|
| 64 |
|
|
*
|
| 65 |
|
|
LINLEN EQU 80 LENGTH OF A LINE
|
| 66 |
|
|
NUMLIN EQU 25 NUMBER OF LINES
|
| 67 |
|
|
*
|
| 68 |
|
|
***************************************************
|
| 69 |
|
|
* Serial PROM register
|
| 70 |
|
|
***************************************************
|
| 71 |
|
|
*
|
| 72 |
|
|
** CONFIGURATION PROM DEFINITIONS
|
| 73 |
|
|
*
|
| 74 |
|
|
PROMREG EQU MONIO+$C0
|
| 75 |
|
|
PCLKHI EQU $01 Toggle PROM Clock High
|
| 76 |
|
|
PCLKLO EQU $00 Toggle PROM Clock Low
|
| 77 |
|
|
PRSTHI EQU $02 Toggle PROM Reset High
|
| 78 |
|
|
PRSTLO EQU $00 Toggle PROM Reset Low
|
| 79 |
|
|
SYNCHI EQU $AA55 Synch Pattern High Word
|
| 80 |
|
|
SYNCLO EQU $FF00 Synch Pattern Low Word
|
| 81 |
|
|
*
|
| 82 |
|
|
*
|
| 83 |
|
|
***************************************************
|
| 84 |
|
|
* Dynamic Address Translation Registers
|
| 85 |
|
|
***************************************************
|
| 86 |
|
|
*
|
| 87 |
|
|
** DAT Table
|
| 88 |
|
|
*
|
| 89 |
|
|
IC11 EQU $FFF0 DAT RAM CHIP
|
| 90 |
|
|
*
|
| 91 |
|
|
***************************************************
|
| 92 |
|
|
* START OF ROM *
|
| 93 |
|
|
***************************************************
|
| 94 |
|
|
*
|
| 95 |
|
|
MONITV EQU MONROM+0 FDB MONITOR
|
| 96 |
|
|
NXTCMV EQU MONROM+2 FDB NEXTCMD
|
| 97 |
|
|
INCHV EQU MONROM+4 FDB INCH
|
| 98 |
|
|
INCHEV EQU MONROM+6 FDB INCHE
|
| 99 |
|
|
INCHKV EQU MONROM+8 FDB INCHEK
|
| 100 |
|
|
OUTCHV EQU MONROM+10 FDB OUTCH
|
| 101 |
|
|
PDATAV EQU MONROM+12 FDB PDATA
|
| 102 |
|
|
PCRLFV EQU MONROM+14 FDB PCRLF
|
| 103 |
|
|
PSTRGV EQU MONROM+16 FDB PSTRNG
|
| 104 |
|
|
LRAV EQU MONROM+18 FDB LRA
|
| 105 |
|
|
END
|
| 106 |
|
|
|
