Home Page Forums MAME MAME TMS-09xx/1xxx thread (was New Dumps)

Excellent!

I got a Sears Electronic Numbers Game. It has a 22(!) pin DIP labelled 69-10768A EIA 7939. I'm guessing it's a custom.

I've also got a couple of TMS0117s coming. They are pre-TMS1000 calculator chips that were used as math coprocessors. So the segment outputs are used for BCD and status instead.