Split from: SAMV71 EVALUATION BOARD

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HI 

   I am new to SAME70 X plained and i am using atmel start to congfig the I2C_0 which is TWIHS0. I try to write the on board EEPROM AT24MAC402. it not working As per the datasheet of AT24MAC402 is 0xAE but its not responding.In SAME70 X plained is mentioned slave address of eeprom is 0x37 and i write a reg address 0x01 data is 0x03 but its reponding data 0xA5 or 0x5a based on reg address. Finally it also not responding EEPROM's write and read.

Last Edited: Mon. Apr 29, 2019 - 05:57 AM
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I've merged all your questions into this thread. Do not cross post like that in the future...

:: Morten

 

(yes, I work for Microchip, yes, I do this in my spare time, now stop sending PMs)

 

The postings on this site are my own and do not represent Microchip’s positions, strategies, or opinions.