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KL27Z I2C ACK PROBLEM

Question asked by Jose Ricaurte on Feb 4, 2019
Latest reply on Feb 8, 2019 by Felipe García

Hi

I'm working on a project and i have to use an EEPROM and a KL27Z256 microcontroller.

The problem is when the slave(the EEPROM) sends the ACK bit. It only goes half way down. I've been searching about this, and i know that i have to put the SDA line in open collector. But in this microcontroller there's no register to do that.

I need information about how to do this.

Thanks

Jose Ricaurte Pino

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