mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-12-29 00:31:52 +00:00
42 lines
529 B
ArmAsm
42 lines
529 B
ArmAsm
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SET_GR = $C050
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FULLGR = $C052
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PAGE0 = $C054
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HIRES = $C057
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WAIT = $FCA8 ;; delay 1/2(26+27A+5A^2) us
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KEYPRESS = $C000
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KEYRESET = $C010
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the_1980s:
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bit SET_GR
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bit FULLGR
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bit PAGE0
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bit HIRES
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forever:
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lda KEYPRESS
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bpl forever
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bit KEYRESET
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;============================
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; setup load code
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;============================
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WHICH_LOAD = $80
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lda #1
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sta WHICH_LOAD
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jmp $119A
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.align $100
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.incbin "new_80s.hgr"
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