[Coco] MC6829 Memory Management Unit

Carlos Camacho idevgames at gmail.com
Fri Oct 7 06:27:54 EDT 2022


Long ago, I remember seeing a Motorola application note with the MC6829
Memory Management Unit. I looked for it on eBay and other sources but
couldn't find it. I was told that Motorola never released it.

Fast forward to two weeks ago when someone posted a European seller on eBay
was selling them. Probably counterfeit Chinese goods I thought. I reached
out to the seller and he explained that he obtained them from a German
factory that was liquidating their IC inventory. That sounded promising so
I bought his entire stock of MC6829 Memory Management Unit.

It's on its way to me. I'll need to find that app note and build the
circuit board to confirm they are indeed the real deal. Any other advice?

Cheers,

Carlos Camacho
CoCo Store


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