The I2C bus of MAX20303 can be reset from the bus contention (SDA is held low) by clock-through method. The procedure is described below:
Step 1: Master tries to send a logic high on the SDA line
Step 2: Master checks the SNA line. If the SDA is still low, master generates a clock pulse on SCL line.
Step 3: Master checks SDA. If SDA is low, repeat Step 2. If SDA is high, go to Step 4
Step 4: Generate a STOP condition