1200XL-1mb Tests and adding MIDI to the NUCplus4 System

I got the final boards about a week and half ago, assembled one, and gave it a test. Everything worked as it should.So my plan now is to build up a 2nd one and drop that off with someone I consider to be the utmost authority on the 1200XL, and who has gotta have the largest collection in the known world, and perhaps the entire universe - Bob Woolley.Currently I'm waiting for some SRAM chips to…