22 lines
223 B
Text
22 lines
223 B
Text
define temp $00
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define queueEmpty $FD
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define queueAlmostEmpty $FC
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LDX #queueEmpty ;set up software queue
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LDA #$40
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jsr pushQueue
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LDA #$80
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jsr pushQueue
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LDA #$C0
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jsr pushQueue
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jsr popQueue
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lda #$ff
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jsr pushQueue
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brk
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