Minimal CP-M SBC design

[M H Stein]

--------------Original Message:
Date: Mon, 5 May 2008 21:21:49 +0000
From: Ethan Dicks <ethan.dicks at usap.gov>
Subject: Re: Minimal CP-M SBC design

On Mon, May 05, 2008 at 12:10:39AM -0700, Chuck Guzis wrote:
> Hi Andrew,
> 
> Just sitting here wondering why you're not using one of the enhanced-
> functioning Z80 chips.  Even going with the 64180 or Z180 would give 
> you 2 UARTS and an MMU, in addtion to 2 DMA channels and a timer.  

I can't speak for Andrew, but for me, I already have this SBC with
CPU, some RAM, enough ROM, and a peripheral bus with 5 or 6 PIO
chips, all in a package a little smaller than an Apple II PSU.

-------------Reply:

You might ask on comp.os.cpm; at least one person there claims to have
installed CP/M on a printer buffer/sharer.

m