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31 lines
273 B
ArmAsm
31 lines
273 B
ArmAsm
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; somewhat inspired by http://www.6502.org/tutorials/decimal_mode.html
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start: sed
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sec
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lda #0x46
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sbc #0x12
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sta 0x10
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php
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plx
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stx 0x11
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sed
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sec
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lda #0x40
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sbc #0x13
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sta 0x20
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php
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plx
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stx 0x21
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sed
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clc
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lda #0x32
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sbc #0x02
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sta 0x30
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php
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plx
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stx 0x31
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stp
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