Re: Uther card works on Apple IIplus with contiki

["Michael J. Mahon" <mjmahon@aol.com>]

Vince Briel wrote:

<snip>

> After reading Glenns notes about needing a 6502A I got to thinking about 
> this. The clock speed is set but the II board, not the CPU so there should 
> be no difference using the original 6502 processor with the Uther card.

Actually, the setup and hold requirements for the faster processor
are more lenient than for the 6502--that's the critical difference
(and why the //e requires a 2MHz processor even though it only runs
at 1MHz).

-michael

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Home page:  http://members.aol.com/MJMahon/