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DS90UB925/926 I2C ACK issue

Hello,

             Please refer to below topology. DM368 will initial Aptina sensor and sensor provide PCLK to DS90UB925Q. While DM368 initial sensor used I2C pass through, I2C ACK can not be receive by processor due to sensor PCLK frequency is changed not fixed on this time slot so cause this issue.

             Do we have any solution to fix it ? Thank you.

BR

Patrick