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13 lines
412 B
Plaintext
13 lines
412 B
Plaintext
( Macros )
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( clear carry + SBC )
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: SUBHLd, A ORr, SBCHLd, ;
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: PUSH0, DE 0 LDdi, DE PUSH, ;
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: PUSH1, DE 1 LDdi, DE PUSH, ;
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: PUSHZ, DE 0 LDdi, IFZ, DE INCd, THEN, DE PUSH, ;
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: PUSHA, D 0 LDri, E A LDrr, DE PUSH, ;
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: HLZ, A H LDrr, L ORr, ;
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: DEZ, A D LDrr, E ORr, ;
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: LDDE(HL), E (HL) LDrr, HL INCd, D (HL) LDrr, ;
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: OUTHL, DUP A H LDrr, OUTiA, A L LDrr, OUTiA, ;
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: OUTDE, DUP A D LDrr, OUTiA, A E LDrr, OUTiA, ;
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