I am using the TCA9548A I2C switch to control 8 different devices. I am able to make a connection between IIC bus master inputs to Channel-0 using appropriate address + Command byte (START | 0x70 address | 0x01 command | STOP). I then send out all IIC messages to Device-0 on Channel-0.
Now i want to make a new connection with Channel-1 and send IIC messages to Device-1. But If i send an IIC message to select Channel-1 (START | 0x70 address | 0x02 command | STOP) , the TCA9548A sends this out on Channel-0 as any other IIC message.
It is not quite clear from the datasheet, how to do the transition between channels. Appreciate some help here.
thanks,
AB