Atari 400 Technical Reference Manual page 339

ERR LINE ADDR B1 B2 B3 B4
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
0009
0007
OOOB
0000
0007
0000
007D
0092
0088
0000
0004
0000
BFFA
BFFC
BFFD
BFFE
CASSET HANDLER
3/12
(DK1:CASCV) PAGE 78
. TITLE 'MONITOR
*****
MONITP.SRC
*****
3/9/79
*****
4:00:00 P
CONSTANT EGUATES
PUTTXT = $9
GETCAR
=
$7
PUTCAR $B
INIMLL $00
INIMLH $07
GOOD $1
i
WRITE = $57
i
READ $52
i
STATC $53
SEX
=
$0
CLS $7D
CTRLC $92
EOF $88
LIRG
=
$0
i
"PUT TEXT RECORD" CIO COMMAND CODE
i
"GET CHARACTER" CIO COMMAND CODE
i
"PUT CHARACTER" CIO COMMAND CODE
i
INITIAL MEM LO LOW BYTE
i
INITIAL MEM LO HIGH BYTE
iGOOD STATUS CODE
i
WRITE COMMAND
i
READ COMMAND
i
STATUS COMMAND
iSCREEN EDITOR IOCB INDEX
iCLEAR SCREEN CODE
iKEYBOARD CODE FOR 'CONTROL C'
iCASSETTE END OF FILE CODE
iLONG IRG TYPE CODE
BUFFH
BUFFL
(CASBUF+3) 1256
(-256)*BUFFH+CASBUF+3 iBUFFER POINTER
THE FOLLOWING EGUATES ARE IN THE CARTRIDGE ADDRESS SPACE.
"B" CARTRIDGE ADDR'S ARE 8000-9FFF (36K CONFIG. ONLY)
"A" CART. ADDR'S ARE AOOO-BFFF (36K CONFIG. ONLY)
"A" CART. ADDR'S ARE BOOO-BFFF (48K CONFIG. ONLY)
*=$BFFA
CARTCS: .RES 2
CART: .RES 1
CARTFG: .RES 1
CARTAD: .RES 2
iCARTRIDGE COLD START ADDRESS.
iCARTRIDGE AVAILABLE FLAG BYTE.
iCARTRIDGE FLAG BYTE. BIT O=FLAG1,
i2-BYTE CARTRIDGE START VECTOR
CARTRIDGE FLAG ACTION DEFINITIONS
BIT
7
6-3
2
1
o
ACTION IF SET
SPECIAL -- DON'T POWER-UP, JUST RUN CARTRIDGE
NONE
RUN CARTRIDGE
NONE
BOOT DOS