the status is that the boards are sitting on my board pile.. I scanned
in one of the schematics for the converter. would it make sense
to include one channel of the dac/integrator on this to, clay?
..you still need the Z axis circuit, though, so it might make
more sense to make it a separate board, with a prom or something
to do the z axis conversion for all the variations in the
brightness circuit
