Re: Accelerating the PCT

[drsmooth@relex.com (Edhel Iaur, Esq.)]

dempson@actrix.gen.nz (David Empson) wrote:

><pubpc17@library.ucla.edu> wrote:

>> I finally had to try it.  I replaced the 16MHz oscillator on the PCT
>> board with a socket and experimented.  The bad news is that this clock
>> does not seem to regulate the processor speed.  It is tied into the
>> PCT's video.

>According to the manual, the PCT's processor runs at 7.14 MHz.  This is
>suspiciously close to the frequency of the 7M signal which is available
>on the slot connector (in the IIgs or US version of the IIe, 7M is half
>of 14.31818 MHz, i.e. 7.15909 MHz).

So to get, say 200 MHz, we'd hafta get a 486 DX-28 200?  ;D
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