I have a circuit that times and operates a pneumatic device, and is |
adjustable via an led menu system. The settings are saved in
eeprom. It is also set up with an in-circuit programmer. Is it
possible to write data just to certain eeprom locations without re-
writing the entire program memory space as well? I almost would
rather have a windows interface that can write data just to the
eeprom so it's possible to make easy changes when near a computer.
Programming just eeprom?
> Is it |
> possible to write data just to certain eeprom locations without re-
> writing the entire program memory space as well?
IIRC that might depend on the chip you use. And of course on the
programming softwaree. But you can always read the chip, change one
byte, and write back.
Wouter van Ooijen
Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products