[sdiy] Massive processor collection.

[Travis Shire]

I have tons of 8 bit 40 pin processors like 8080, Z80, 6502, 6809, 6802, 
6803, 6809, S2650, 8039, 8088, 8085, etc in my arcade game stuff. Rarely 
have problems with them. Last time I recall a CPU related problem was in my 
Asteroids a few years ago. Experienced random resets after the game ran for 
over a half hour. Freeze spray made it right again. A "new" 6502A 
straightened it out. Ram chips like 2114, 4116, and 2101....different story. 
Always causing problems.



> Even I have still have several 6502's and I think a couple of 6809's
> from 25 years ago. Also have a NEC 7220 graphics CPU, the world's
> first graphics microprocessor.
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