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ADV7179 reset and I2C

Question asked by HankZ on Apr 13, 2010
Latest reply on Apr 13, 2010 by HankZ

We are having occasional trouble with the ADV7179 not being ready for I2C commands at power up. I suspect it has to do with how we reset the part.

 

Does the 27 MHz clock have to be present before the falling edge of reset? If so, how much time? Can it come on as reset is falling, or sometime during the reset pulse? I did not find any specification of this timing.

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