dos33fsprogs/graphics/gr_viewer/zp.inc
2023-05-06 01:44:03 -04:00

43 lines
715 B
PHP

;; ZX0 addresses
ZX0_src = $00
ZX0_dst = $02
offset = $04
bitr = $06
pntr = $07
WHICH_LOAD = $09
CURRENT_DISK = $0A
adrlo = $26 ; constant from boot prom
adrhi = $27 ; constant from boot prom
tmpsec = $3c ; constant from boot prom
reqsec = $3d ; constant from boot prom
sizelo = $44
sizehi = $45
secsize = $46
INL = $EE
INH = $EF
ldsizel = $f0
ldsizeh = $f1
namlo = $fb
namhi = $fc
step = $fd ; state for stepper motor
tmptrk = $fe ; temporary copy of current track
phase = $ff ; current phase for /seek
TEMPY = $fa
OUTL = $fe ; for picking filename
OUTH = $ff