25 Dec
2010
25 Dec
'10
2:30 a.m.
Does anyone have information on undocumented 8080 instructions? There's
plenty of information out there about undocumented Z-80 and 8085
instructions, but I haven't found anything on the 8080.
Some of the non-Intel 8080 and 8080-compatible parts were independent
designs, rather than licensed second-sources using Intel-provided masks,
so those might have different behavior for the undocumented opcodes.
Thanks,
Eric