RaceLogic (2020)

I came across this while looking at alternative ideas for BitGrid. I interpret it as being useful in 2 different ways

1) You can use the timing of a pulse to encode a bit, and through clever use of delay circuits, encode all the Boolean functions with very few transistor, far fewer than you might with standard logic cells.

2) You can use pulse position and pulse length to encode analog values, and do math with only a few transistors. This could allow you to build an analog neural network with far fewer transistors that might otherwise be required.