Thu Aug 9 17:56:01 EDT 2018

CPU, sequencer

closeIMem's Control struct now has "loop", which enables waiting for

I think I have enough now to perform basic sequencing using a single
programmable sequencer + some simpler state machines that can be
started in parallel.

This is really nitty-gritty though.  I noticed that last time as well.
Hard to imagine without actually getting into it.