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Delete comment from: Ken Shirriff's blog

Anonymous said...

Nice write-up, thanks. The tables came in especially handy for verifying my implementation of the equivalent Zilog z80 instructions.

I feel what adds to the confusion is C's implicit type promotions. It's very easy to introduce subtle bugs through them.

Jan 4, 2022, 5:19:30 PM


Posted to The 6502 overflow flag explained mathematically

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