ADV7280A-M MIPI output abnormal

Dear Specialist,

       We've debugging ADV7280A-M for month. Now we can get MIPI output following the web documents guidance. However, seems the image is mirror or need to be rotated.

Can you advice how to correct the image. Does modify any register can help, or it can only be solved from MCU side. 

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  • Hi,

     Yes, A software reset does not require a time delay. The hardware reset will set all registers to their default state and reset the I2C engine.

     Please note that 5ms reset delay is usually associated with the hardware reset. For hardware reset it is best to keep reset low until the power rails are stable.  Normally this can be accomplished with a simple RC circuit on the reset pin.