Linux/TPD12S016: HDMI ESD CHIP-DDC EDID read Error

Part Number: TPD12S016

Tool/software: Linux


We are using "TPD12S016PWR" ESD IC with HDMI Transmitter "SiI9022ACNU" IC Combination in our Design.
While testing HDMI Interface we are facing DDC EDID read Error.
After removing the ESD IC and done direct wiring from HDMI Transmitter IC to HDMI Connector, it is working without any issues(EDID Read passes).
We are suspecting that with ESD Chip is not meeting the I2C timing specification.

What are the timing which TPD12S016PWR" is violating?

Could you please suggest how to solve the above mentioned issue.



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