[eBay] 3" MC6800 second source silicon wafer (not 6802)
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Williac



Joined: 25 Feb 2022
Posts: 933
Location: Canada

PostPosted: Thu Jun 09, 2022 4:57 pm    Post subject: [eBay] 3" MC6800 second source silicon wafer (not 6802) Reply with quote

Listed the Delco/GM variant of the MC6800 late last week. Forgot to post here. Interesting because it's not as identical as the MC6800 was. But that's also because Motorola worked with Delco, and added some multiplier functions to the base design (based on the Oral history of the 6800 from CHM - https://www.computerhistory.org/collections/catalog/102702020)

https://www.ebay.com/itm/195111789560

I've also got a few other wafers that appear to be earlier MC6800 prototypes for Delco (see my profile pic for the die shot), as well as a couple of what appear to be MC6800 development wafers from 1981 (actual Moto branded ones, so not second source). So might list those in the near future.
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