GENWiki

DOS 3.3 READ ### WRITE ###

START B955 D5 _ BC7A D5 _ OF B95F AA _ BC7F AA _ ADDRESS B96A 96 _ BC84 96 _

END OF B991 DE _ BCAE DE _ DATA B99B AA _ BCB3 AA _

      SYNC FOR ADDRESS MARK   BC60  FF        ___

START B8E7 D5 _ B853 D5 _ OF B8F1 AA _ B858 AA _ DATA B8FC AD _ B85D AD _

END OF B935 DE _ B89E DE _ DATA B93F AA _ B8A3 AA _

      SYNC FOR DATA MARK      B83E  FF        ___

    ADDRESS          DESCRIPTION

1. 21933 AA53,AA54 CHAR OUT VECTOR
2. 21931 AA55,AA56 CHAR IN VECTOR
3. 21929 AA57 CURRENT MAXFILES
4. 21928 AA58 DEFAULT MAXFILES
5. 21914 AA66,AA67 VOLUME (READ)
6. 21912 AA68,AA69 DRIVE
7. 21910 AA6A,AA6B SLOT
8. 21908 AA6C,AA6D RECORD LENGTH
9. 21906 AA6E,AA6F RECORD NUMBER
10. 21904 AA70,AA71 BYTES IN RECORD
11. 21902 AA72,AA73 ADDRESS
12. 21899 AA75-AA93 FILENAME($0=CAT)
13. 21834 AAB6 WHICH BASIC (0 = INT; 64 =ASOFT ROM; 128 =ASOFT RAM)

AC01 CATALOG TRACK NUMBER

1. 18441 B7F7 LAST USED SLOT
2. 18440 B7F8 LAST USED DRIVE

2D CURRENT SECTOR

        2E           CURRENT TRACK

THE STARTING ADDRESS OF A BINARY FILE PRINT "ADDRESS = "; PEEK (43634) + PEEK (43635) * 256

THE LENGTH OF A BINARY FILE PRINT "LENGTH = "; PEEK (43616) + PEEK (43617) * 256

TO EXEC THE CATALOG ROUTINE FROM THE MONITOR TYPE A56EG