Hi,

We are using Samsung I2C Controller, which doesn't support repeated start condition.

So, for reading from register address X we are following below sequence.

STEP1:
START -> Device Address With Write -> Register Addr X -> STOP

STEP2:
START -> Device address with read -> Read One byte -> STOP

Now, the problem what we are facing is some times the device sends data from the register address X+1.

We probed on Digitial Storage Oscilloscope and observed that when ever we read the data present on bus(SDA) and data read from the I2C_Read register both are same. The operated Clock frequency is 16KHz.

Please correct me if my sequence is wrong, or give your views if any.

Thank You & Regards,
Sudheer