How to support multiple I2C slaves in the RL78/L12 MCU?

Question

I am trying to use the RF10RGA MCU to develop a LCD/Keypad application, it need 2 I2C slaves accordingly for keyPad and LCD controller. 
 I used the CS+ to generate the code, but it only could support one I2C configuration. 
 How should I do? I there any reference code for this?

AZ-Renesas · Answer

Hello, 
 The IICA module supports multiple slaves on the bus: 
 
 If you have multiple slaves on the bus just change the address argument of R_IICA0_Master_Send and R_IICA0_Master_Receive to send and receive data on a different address. 
 Regards