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eeprom

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jijita said:
do i have to test the acknowledgement whenever i write from pic to eeprom externel?

From what I remember, an I2C EEPROM always sends an ACK, so you have to clock it out, but you don't have to do anything with it - if you don't want to - but I would suggest it's better to check it, and make sure the write happened correctly.
 
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