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22 lines
415 B
ArmAsm
22 lines
415 B
ArmAsm
; Tiny Gr
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; by Vince `deater` Weaver, vince@deater.net --- d e s i r e ---
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; trying to make small graphics in 8 bytes for Apple II
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; zero page locations
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; ROM calls
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SETGR = $FB40 ; set lo-res graphics code, clear screen
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PRHEX = $FDE3 ; print hex digit
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COUT = $FDED ; output A to screen
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COUT1 = $FDF0 ; output A to screen
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tiny_gr:
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tiny_loop:
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lda #$20
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bit $C050
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jsr COUT
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