A friend building a Z80 system asked me about whether the Z80 /WAIT signal has any effect during machine cycles that aren't memory/IO/intack cycles (i.e., neither /MREQ and /IORQ asserted). The user manual only describes the use of /WAIT for adding wait states, so I expect it probably only affects mem/IO/intack cycles, but I can't find anything definitive in the user manual.
I'm hoping someone can save me the time of hooking up a logic analyzer and running the experiment. Thanks! Eric
