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cc65/libsrc/cbm/cbm.inc
ol.sc 093e83835d Have the internal function 'isdisk' set the carry for device 31. As the device id 31 doesn't really exist it is for sure no disk.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5818 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-09-05 19:07:34 +00:00

68 lines
1.1 KiB
PHP

;
; Include file for the Commdore 6502 machines
;
;-----------------------------------------------------------------------------
; Subroutines available in the CBM jump table
;
;CINT = $FF81
;IOINIT = $FF84
;RAMTAS = $FF87
;RESTOR = $FF8A
;VECTOR = $FF8D
;SETMSG = $FF90
;SECOND = $FF93
;TKSA = $FF96
;MEMTOP = $FF99
;MEMBOT = $FF9C
;SCNKEY = $FF9F
;SETTMO = $FFA2
;ACPTR = $FFA5
;CIOUT = $FFA8
;UNTLK = $FFAB
;UNLSN = $FFAE
;LISTEN = $FFB1
;TALK = $FFB4
;READST = $FFB7
;SETLFS = $FFBA
;SETNAM = $FFBD
;OPEN = $FFC0
;CLOSE = $FFC3
;CHKIN = $FFC6
;CKOUT = $FFC9
;CLRCH = $FFCC
;BASIN = $FFCF
;BSOUT = $FFD2
;LOAD = $FFD5
;SAVE = $FFD8
;SETTIM = $FFDB
;RDTIM = $FFDE
;STOP = $FFE1
;GETIN = $FFE4
;CLALL = $FFE7
;UDTIM = $FFEA
;SCREEN = $FFED
;PLOT = $FFF0
;IOBASE = $FFF3
;-----------------------------------------------------------------------------
; Device numbers
;
CBMDEV_KBD = 0
CBMDEV_DATASETTE= 1
CBMDEV_RS232 = 2
CBMDEV_SCREEN = 3
;-----------------------------------------------------------------------------
; Disk stuff
;
MAX_DRIVES = 23
FIRST_DRIVE = 8