The KIM-1 computer Resurrection. Forget The RAM There's A RRIOT

The supercomputer has some temporary RAM installed and the RRIOT chip is cloned (ish) .................................................................................................................................................................. https://drive.google.com/drive/folder... ______________Chapters___________ 00:00 Intro 00:06 This Episode 01:22 Memeory map and decoding 02:43 74LS145 decoder 04:22 RAM board 05:16 74LS138 decoders 07:46 RRIOT internals 10:50 Clone circuit 11:50 Flow diagram 15:08 Phase clocks 15:45 Read cycle 18:00 Write cycle 19:18 RAM board fitting 21:25 Analyser new leads 23:28 Test with pulsview 26:48 Analyser update 27:52 6.7Msps 29:00 LIFE 30:40 What's next Dont forget to visit    / @letsbuildatransistorcomputer   for his design. http://www.tcuts.co.uk