Re: Apple II Bus Timing

[russotto@wanda.vf.pond.com (Matthew T. Russotto)]

In article <39F41C95.906FF8CC@topmail.de>,
Patrick Schaefer  <patrick.schaefer@topmail.de> wrote:
}"Matthew T. Russotto" schrieb:
}
}> Phi1 is an output, I think.
}>
}
}Apple's phi1 is the complement of the phi0 signal that drives the 6502.
}The 6502 itself generates a second phi1 singal that is the complement of
}its phi2, but this signal is not used.

It's used in the original Apple II and II+.
-- 
Matthew T. Russotto                                russotto@pond.com
"Extremism in defense of liberty is no vice, and moderation in pursuit
of justice is no virtue."