[stella] Question about NOP abs...byte $0C

Dennis Debro dennis at debrofamily.com
Mon Oct 16 09:53:50 CDT 2006


Hi there,

Has anyone used this instruction on the VCS? It's marked as undocumeneted
on http://www.oxyron.de/html/opcodes02.html but it's not flagged as
unpredictable. I think Thomas used it in Thrust (correct me if I'm wrong).
Has anyone else used this or noticed any side effects?

I'd like to use it to skip 2 bytes without altering the Z flag.

Take care,
Dennis





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