reduse a ASL from working on zeropage to working on a accumilator in memset_alt
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1 changed files with 3 additions and 3 deletions
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@ -36,9 +36,9 @@ small_set:
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STX length + 1
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;; 3 bytes = STA DEY NOP = seting 1 byte of memory.
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;; So we need to calculate: length*3
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Mult_16 length, length + 1
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; A= length_copy
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ADC length
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Mult_16 A, length + 1
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; A= length
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ADC length_copy
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TAY
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LDA length + 1
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ADC #$00
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