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Programmer for Motorola MC68705

A state-of-the-80s bootloader programmer for the Motorola 68705 microcontroller.

The uC (left) feeds itself with the content of an EPROM (right)

Fun to build this in 2010.

Programming runs with 20 Bytes per second, so it takes three minutes

to toast the wafer.

 

 

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Uploaded on April 16, 2010
Taken on April 7, 2010