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ADV7612 Interrupt

Question asked by Akira on Mar 14, 2012
Latest reply on Mar 19, 2012 by Akira

ADV7612 User Guide says ”The HPA_A and HPA_B pins is open drain. An external pull-up resistor is required to pull it high.(Page31)"

On the other hand, There is description that INT2 is drove high or low (Page 170 INT2 polarity control).

Is a pull-up resister needed when HPA_A is configured for INT2?


And, Does INT1 and INT2 differ in polarity on initial register setting?