C02/test.asm at fn-terms - C02 - Applefritter: Git

6502/C02

mirror of https://github.com/RevCurtisP/C02.git synced 2024-06-01 21:41:31 +00:00

Curtis F Kaylor 0f32c48e22 Initial commit of c02.c and test.asm

2017-03-28 00:09:18 -04:00

19 lines

261 B

NASM

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 ;Program test.c02
         CPU 6502
         LDA #0
         SEC
         SBC 1
         CLC
         ADC 2
         SEC
         SBC 3
         STA b
         LDA 4
         AND 255
         STA c
         LDA 1
         ORA 256
         STA i
 b       DB  0
 c       DB  0