70's computers

Eric Smith spacewar at gmail.com
Thu Oct 25 16:37:12 CDT 2018


On Thu, Oct 25, 2018 at 11:45 AM Chuck Guzis via cctalk <
cctalk at classiccmp.org> wrote:

> Didn't at least one of the more popular MPU designs employ a serial ALU?
>  TMS9900?
>

I don't think the TI TMS9900 was bit-serial internally, but the RCA CDP1802
and National Semiconductor SC/MP (ISP-8A/500) and SC/MP II (ISP-8A/600)
were.


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