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.
Jose Ricaurte Pino