Ideas for a simple, but somewhat extendable computer bus

Dave Wade dave.g4ugm at gmail.com
Sat Nov 18 02:59:52 CST 2017



> -----Original Message-----
> From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of emanuel
> stiebler via cctalk
> Sent: 18 November 2017 07:47
> To: Jim Brain <brain at jbrain.com>; General Discussion: On-Topic and Off-
> Topic Posts <cctalk at classiccmp.org>
> Subject: Re: Ideas for a simple, but somewhat extendable computer bus
> 
> On 2017-11-17 18:11, Jim Brain via cctalk wrote:
> > I'm currently working on a single board computer system, designing
> > from scratch partially as an education experience, and also as
> > something that might be of interest to others.
> >
> > I've laid out the first version of the SBC, and I realize it would
> > cost nothing to add an edge connector on the PCB, allowing expansion
> > options.  As well, assuming the design has any merit, I can see
> > creating one of these SBcs for each family (8080/Z80, 65XX, 68XX, and
> > maybe even
> > 16 bit options like TMS9900, 68K, etc.)
> 
> You know this projects?
> 
> https://en.wikipedia.org/wiki/N8VEM

Now :-

https://www.retrobrewcomputers.org/doku.php


Dave



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