RZ/G1N I2C LOOP BACK TESTING

Hello Everyone,

RZ/G1N processors has 7 I2C channels. can we make one of the channel as MASTER & rest others as slave, is it possible? if yes, then what would be the slave address of the channels connected as slaves.
Any API's for slave address assignment or sample test code in this regard would be greatly appreciated.

Thanks,
Mohd Habeeb ur rehman