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47 lines
523 B
ArmAsm
47 lines
523 B
ArmAsm
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; x.s
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; Apple2BuildPipelineSample
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;
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; Part of a sample build pipeline for Apple ][ software development
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;
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; Created by Quinn Dunki on 8/15/14.
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; One Girl, One Laptop Productions
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; http://www.quinndunki.com
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; http://www.quinndunki.com/blondihacks
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;
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.org $6000
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; Reserved locations
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INVERSE = $32
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; Constants
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CHAR_NORMAL = $ff
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CHAR_INVERSE = $3f
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CHAR_FLASH = $7f
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; ROM entry points
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COUT = $fded
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; Main
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main:
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lda #CHAR_FLASH
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sta INVERSE
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loop:
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lda #'X' + $80
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jsr COUT
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jmp loop ; OMG so many Xs
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