Late night want to capture important aspect of 6600 design, no need for flip flops, triple cyclic latch barrier involving go_read, instruction issue, and result https://groups.google.com/d/msg/comp.arch/w5fUBkrcw-s/WmNgsfqfFgAJ -- --- crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68