Updated 31-July-2000 By Phil Ray
Here's a new picture showing the DT202 board plugged into a SIMM socket,
which is then plugged into a prototyping board. I had to add a new resistor
(just below the 6 position screw terminal block) to improve the MT8880
output waveform.
This is my test setup. The microcassette machine in the foreground
plays a test pattern for the MT8880's receive section to hear and
decode.