CDP1801

[Steven Feinsmith]

RCA 1801 disappeared from face of Earth forever... You would be better off
to purchase at:

http://www.sunrise-ev.com/membershipcard.htm to use 1802. The 1802 was very
successful microprocessor that replaced 1801 because it required to have a
pair of chips to work together. I believe I saw 1801 was more than 30 years
ago.

Good luck!
Steven


On Wed, Oct 18, 2017 at 9:45 PM, Brad H via cctalk <cctalk at classiccmp.org>
wrote:

> Hi there,
>
>
>
> I just purchased an RCA Microtutor minus the rather important CPU card.  I
> can recreate the card but I expect locating the 1801 chips will be
> difficult.  I am just posting this in various forums in case anyone has any
> leads on where I might find either the complete card or the required chips
> to make a replacement.  I'm wondering what, if any devices were built with
> the 1801 that I might be able to scrounge from.
>
>
>
> Thanks again,
>
>
>
> B
>
>