Apple2BuildPipeline/x.s

44 lines
519 B
ArmAsm
Raw Normal View History

2014-08-29 19:10:50 +00:00
;
; exampleAsm.s
; Apple2BuildPipelineSample
2014-08-29 19:10:50 +00:00
;
; Part of a sample build pipeline for Apple ][ software development
;
; Created by Quinn Dunki on 8/15/14.
; One Girl, One Laptop Productions
; http://www.quinndunki.com
; http://www.quinndunki.com/blondihacks
;
; Reserved locations
INVERSE = $32
; Constants
CHAR_NORMAL = $ff
CHAR_INVERSE = $3f
CHAR_FLASH = $7f
; ROM entry points
COUT = $fded
; Main
2014-08-29 19:10:50 +00:00
main:
2014-08-29 19:10:50 +00:00
lda #CHAR_FLASH
sta INVERSE
loop:
lda #'X' + $80
jsr COUT
jmp loop ; OMG so many Xs