68705 based RS232 keyboard and burner

Produced for

Home use

Year

1987

Project details

I decided to put to use an old ASCII keyboard and learn about the 68705 processor. I built the EPROM burner for this micro and then programmed it to scan the keyboard and send ASCII codes out as serial data. The cross assembler used for this project is also covered in the software section.

Later project
Earlier project

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