> Did you manage to find the datasheets?

See http://www.bbc.co.uk/brandon/ppc1/
there are 11 gifs (about 400K total).

They could do with a shrink if you only want to look
at them in your browser.

Brandon

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Brandon Butterworth         phone: 01737 836592
BBC Research & Development  fax:   01737 832336
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