Saturday, 7 February 2015

First breadboard-computer

I built a first breadboard-computer with a 6502 CPU, 6522 VIA, 6116 RAM, 27C256 EPROM and some TTL-adress-decoder:

I wrote a small test program that stores the digit-combinations to the RAM and counts from 0 to 9 to test the system.
I need shorter jumper-wires ;-)

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