Date : Tue, 10 Oct 2006 09:00:44
From : jgh@... (Jonathan Graham Harston)
Subject: Re: PEDL Z80 Second Processor
>Message-ID: <PAEDJIMMEKDEBDNCGHHJOEDPGLAA.christopher.whytehead@...>
"chris whytehead" <christopher.whytehead@...> wrote:
> > > I just saw a PEDL Z80 second processor unit on ebay (http://cgi.ebay.co.
> > Nuts! I was out-bid minutes before the auction finished.
>
> Sorry about that, I couldn't resist it
If you have the chance, sould you take an image of the ROM? Joel
says it plugs into the 1MHz bus, not the Tube bus, so if I had the
ROM image I could probably work out a host program for it.
If at all possible, a high enough resolution picture of the top
and the bottom of the PCB to work out the circuit diagram would
be nice.
--
J.G.Harston - jgh@... - mdfs.net/User/JGH
BBC IDE Hard Drive Interface - http://mdfs.net/Info/Comp/BBC/IDE