[Coco] Learning CPU Architecture and Digital Design

Kip Koon computerdoc at sc.rr.com
Mon Feb 18 03:54:06 EST 2013


John,
Could this be the Sierra Circuit Design web site?
https://www.protoexpress.com/  It comes up as Sierra Circuits, Inc.
Kip

-----Original Message-----
From: coco-bounces at maltedmedia.com [mailto:coco-bounces at maltedmedia.com] On
Behalf Of John Kent
Sent: Monday, February 18, 2013 1:29 AM
To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] Learning CPU Architecture and Digital Design



On 18/02/2013 2:13 PM, Mark McDougall wrote:
> On 18/02/2013 11:45 AM, jdaggett at gate.net wrote:
>
>> There were two commercial available cores about three years ago. I am 
>> not sure those are still available and/or how much they wanted for it.
> These two?
>
> <http://www.actel.com/products/ip/search/detail.aspx?id=553>
> <http://www.actel.com/products/ip/search/detail.aspx?id=563>
>
> I thought CAST-INC might have done one, but it seems not.
>
> Regards,
>
Scott Baker used to run a back yard company called Sierra Circuit Design.
He had a number of CPU FPGA cores including a 6809.
I tried looking for his web site the other day, and it seems to have gone.
I'm not sure what has happened to him.

John.

--
http://www.johnkent.com.au
http://members.optusnet.com.au/jekent



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