3rd Iteration almost complete

This is my 3rd iteration of the breadboard 6502 SBC. Note that I've installed a ZIF socket for easy removal and insertion of the ROM. The top breadboard is the clock module, so I can step into the code and analyze it via the makeshift logic analyzer on the Arduino Mega. The LCD "Hello world" functions as expected. And the RTC / NVRAM has been tested and works fine.  

The ACIA is not yet connected and is my next step. Of course, I will be sending a "Hello world" message to my computer via RS232 to test it out.

I still have room for more IO on the PLD. Any suggestions?

6502 SBC version 3


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