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ADV7280m Interrupt problem.

Question asked by AressHsiao on Jul 10, 2017
Latest reply on Aug 18, 2017 by JeyasudhaMuthuPerumal

I have a problem with adv7280-m chip can't generate an interrupt trigger signal (INTRQ pin always keep low) to MCU, when CVBS signal lost-lock or in-lock. I had already to setup register{0x40,0x44,0x48,0x4c, 0x50}, but still no work.