mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-11-20 03:35:24 +00:00
40 lines
551 B
ArmAsm
40 lines
551 B
ArmAsm
|
|
||
|
|
SET_GR = $C050
|
||
|
|
FULLGR = $C052
|
||
|
|
PAGE0 = $C054
|
||
|
|
HIRES = $C057
|
||
|
|
|
||
|
|
KEYPRESS = $C000
|
||
|
|
KEYRESET = $C010
|
||
|
|
|
||
|
|
|
||
|
|
landscape:
|
||
|
|
|
||
|
|
|
||
|
|
bit SET_GR
|
||
|
|
bit FULLGR
|
||
|
|
bit PAGE0
|
||
|
|
bit HIRES
|
||
|
|
|
||
|
|
forever:
|
||
|
|
lda KEYPRESS
|
||
|
|
bpl forever
|
||
|
|
|
||
|
|
bit KEYRESET
|
||
|
|
|
||
|
|
|
||
|
|
;============================
|
||
|
|
; setup load code
|
||
|
|
;============================
|
||
|
|
|
||
|
|
WHICH_LOAD = $80
|
||
|
|
|
||
|
|
lda #4
|
||
|
|
sta WHICH_LOAD
|
||
|
|
|
||
|
|
jmp $119A
|
||
|
|
|
||
|
|
.align $100
|
||
|
|
|
||
|
|
.incbin "SELENETIC.BIN"
|