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Problem with I2C and AT24C256

Cristiano Oliveira

Hi,

I'm trying to read/write on a EEPROM AT24C256 using I2C function, and it doesn't works. Using pins as GPIO it works. I've tried with I2C0,I2C1,I2C2 interfaces. The bytes are sent but there isn't acknoledge from EEPROM, with ARM working as slave. The test board i'm using is MCB2300 Vers.3

Could any one help me?

Thanks!
Regards!

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