[Coco] Fw: Which came first: BASIC09 or OS-9/6809
jdaggett at gate.net
jdaggett at gate.net
Thu Mar 11 15:26:09 EST 2010
They appeared as three separate articles over three months in BYTE magazine. I think they
were January, February and March of 1979.
james
On 10 Mar 2010 at 20:41, Stephen H. Fischer wrote:
> Hi,
>
> http://tlindner.macmess.org/wp-content/uploads/2006/09/byte_6809_articles.pdf
>
> Photo 2: Breadboard debug. The gate level TTL model of the processor
> involves ten boards of 80 to 120 integrated circuits each. Many of the
> required 10,000 connections will be wrong.
>
> Look under the lady's hand, that's where all the probes appear to be
> connected.
>
> Anyone have the original Byte issue date, the picture may be better in the
> mag.
>
> SHF
>
> ----- Original Message -----
> From: <jdaggett at gate.net>
> To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
> Sent: Tuesday, March 09, 2010 7:27 PM
> Subject: Re: [Coco] Fw: Which came first: BASIC09 or OS-9/6809
>
> Also note that the original breadboard was done with LS-TTL gates. That
> would be nice to see.
>
> james
>
>
> --
> Coco mailing list
> Coco at maltedmedia.com
> http://five.pairlist.net/mailman/listinfo/coco
More information about the Coco
mailing list