Xerox 820-II

[Scott Stevens]

On Mon, 28 Mar 2005 06:01:49 -0500 (GMT-05:00)
Steve Thatcher <melamy at earthlink.net> wrote:

> you can buy "brand new" copies of CP/M for the 820 from California
> Digital. The last time I checked they had gotten rid of most
> everything except CP/M and a few other things.
> 
> http://www.cadigital.com/software.htm
> 
> what their website doesn't mention is that it was for the Xerox 820
> and it is 5 1/4" format. I don't know about compatibility between
> individual Xerox machines though.
> 
> best regards, Steve Thatcher
> 

I have a 'Big Board' system board.  Is it likely this CP/M package would
run on it?  It's either a Xerox 820 'clone' or the Xerox is a 'clone' of
it.  Mine is a board that was used for years at Sperry in an embedded
controller app and I replaced the original Monitor ROM into it a few
years ago.

It has the 50 pin Drive connector, but that can be worked around.