AnsweredAssumed Answered

QorIQ I2C slave mode question

Question asked by tonykleman on Mar 28, 2013
Latest reply on Apr 4, 2013 by lunminliang

What information can I obtain using I2C from the P2020 in slave mode?  I see an ACK after a start bit and calling address.  I'm not sure what registers are available with the 8 bit data byte.  Do I


calling address

write bit

register address to read


calling address

read bit

read value of register?  

I'm setting up the I2C registers through the eLBC with CPU.   I thought maybe it only stored data in I2Cdata register, but that doesn't seem useful.  Maybe slave mode is very limited.