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I2C module on the expansion connector of OPT8320 is not responding

JAGADEESH PADI
Prodigy 20 points
Other Parts Discussed in Thread: OPT8320

Hi,
I'm working on OPT8320 and trying to communicate using I2C module on the expansion connector through TM4C123GXL(TIVA micro controller). I tried with both the slave addresses 1011000 (58h) and 1011001 (59h), and tried to read from Register 08h (stand by register). But the slave is not acknowledging in the first place. Where can it be wrong???. Finally, I want to read the depth information from the board for one of my applications.  Is there any alternative that i can follow to transfer the depth info to an external micro controller????