So what the heck did I just pick up?

[dwight]

One wonders what the micro instructions were? It looks like a lot of circuit tracing ahead.
Dwight

________________________________
From: cctech <cctech-bounces at classiccmp.org> on behalf of Chuck Guzis via cctech <cctech at classiccmp.org>
Sent: Friday, August 30, 2019 7:57 PM
To: John Ames via cctech <cctech at classiccmp.org>
Subject: Re: So what the heck did I just pick up?

On 8/30/19 7:24 PM, John Ames via cctech wrote:
> Ran into this at the electronics-surplus store just down the way from
> my workplace and grabbed it on the cheap. I don't actually know what
> it *is,* but the labels on the switches make it look a *hell* of a lot
> like a 16-bit general-purpose computer of some kind. Despite the
> claims of being "microprocessor-controlled," I looked at every board
> inside the thing and couldn't spot anything that looked like a 16-bit
> or even 8-bit CPU. Genuinely curious what this is, but I can't find
> much on it online - the name pops up in a few archived documents, but
> Bitsavers doesn't have anything for the company. Though the design is
> attributed to Stanley Kubota and Edward Corby - looks like Mr. Kubota
> still has an online presence at https://www.exsellsales.com/about-us/
> so I'll have to drop them a line...
>
> Anybody heard of or encountered one of these before?
>
> http://www.commodorejohn.com/whatsit-front.jpg
> http://www.commodorejohn.com/whatsit-back.jpg

Not surprisingly, the answer's on Bitsavers:

http://www.bitsavers.org/pdf/microcomputerAssociates/Microcomputer_Digest_v02n08_Feb76.pdf

PDF page 7.

--Chuck