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Atari Manuals
Desktop
400
Technical reference manual
Atari 400 Technical Reference Manual page 407
Home computer system
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Also See for 400
:
Users handbooks
(326 pages)
,
User manual
(244 pages)
,
Field service manual
(207 pages)
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Contents
Table of Contents
Bookmarks
Advertisement
PDEVN
0040
-2896
3036
PENH
D40C
-746
1421
PENV
D40D
-747
1419
PHACR1
FC9F
-5313
5316
PHACRS
FC9D
4625
4651
5211 -5312
5526
PHCHLO
EE7F
-2940
3002
3003
PHCLOS
EEDC
2913 -3013
PHINIT
EE78
2918 -2932
PHOPEN
EE9F
2912 -2972
PHPUT
EF14
2964 -3059
PHSTAT
EE81
2916 -2954
2972
PHSTLO
EE7D
-2939
2956
2957
PHWRIT
EEA7
2915 -2982
PIA
0300
-751
752
753
754
755
PIRG
E6F3
-1281
1577
1578
PIRG1
FFOC
5782 -5787
PIRG2
FFFO
-5795
PIRG3
FFCB
5777 -5780
PIRG4
FFEB
5779
5786 -5793
PIRG5
FFBE
4082 -5775
PIRGH
00E6
1252 -1577
1578
PIRGL
00F3
1254 -1578
PLACRl
FCAA
-5323
5326
PLACRS
FCA8
4643
4674
5253 -5322
5543
PLOT
0050
-1627
PLUS
ECF8
2518 -2520
PLYARG
05EO
-633
634
PLYEVL
0040
-591
PMBASE
0407
-742
PNMI
E791
-1372
1579
1580
PNMIl
E799
1373 -1375
PNMIH
00E7
1256 -1579
1580
PNMIL
0091
1258 -1580
POINT
0025
-105
POKEY
0200
-650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
POKMSK
0010
-183
1307
1316
1325
1997
1999
2031
2033
2303
2329
2331
2372
2373
4115
4116
POKTAB
EOOO
2521
2524 -2699
PORTA
0300
-752
1275
1347
1482
1489
PORTB
0301
-753
1276
1351
POTO
0200
-651
1499
POTl
0201
-652
POT2
0202
-653
POT3
0203
-654
POT4
0204
-655
1501
POT5
0205
-656
POT6
0206
-657
POT7
0207
-658
POTGO
020B
-662
1505
PRINTR
0050
-123
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