Single Chip Morse Teacher


Wayne Downer built this single board computer using the then new Intel 8048 single chip microcomputer in 1978.

I ported the teach program and Wayne wrote a software auto-baud serial interface. This was some awesome programming because we only had 64 bytes of ram between us. Wayne later added a software scanned single character alpha-numeric display to his copy of the machine.

This is the source code for this machine:

Follow these links to see enlargements of the above pictures.

See also Wince Control Module, Personal Computers.

 

Last edited May 19, 2005
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