[sdiy] TI-99/4A chips?

Veronica Merryfield veronica.merryfield at shaw.ca
Sat Sep 26 07:09:12 CEST 2009


That was the Spectrum.

On 2009-09-25, at 6:59 PM, jvastine wrote:

> If I recall correctly that was originally the system designed by  
> Clive Sinclair and the first 2 models were the Sinclair ZX80 & ZX81.  
> It was based on the Zilog Z80 processor, which can be used to do  
> some intersting stuff. I don't these machines to have any real  
> useful dsp or graphiics functionality, but there may be something  
> that one could do with some of the components.
>
> jvastine
>
> ---- legion at helpwantedproductions.com wrote:
> I just found a Texas instruments 99/4A computer. I bought it to build
> something into the case but was wondering if there are any interesting
> chips inside. I've done a few searches and found information on the  
> old
> video game soundtracks but not much else. I seem to recall some of  
> the TI
> stuff was kind of cool.
>
> Thanks for any/all info.
>
> D_
>
>
>
>
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