John wrote...
> You wouldn't use a PIC chip for something like this. A PIC would be
> used in a microcontroller-type application, where program-controlled
> behaviour is required.
A pic wouldn't be needed just to replace the rom... but I think it would be
a good choice to implement the RS232 interface and logic to download new
code to the NVRAM or EEPROM, when the contents were being changed.
Jay
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Received on Thu Jul 29 2004 - 17:24:40 BST