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ADV7842 register setting for NTSC-M/-J

Question asked by Osamu on Sep 10, 2015
Latest reply on Sep 11, 2015 by mattp



Please tell me ADV7842 register settings.

In A11 composit input NTSC. But NTSC has -M and -J types.

Dose it have a dedicated resister setting?


My customers report said below,

When it is set to 0 the 0IRE in digital code, for 7.5IRE

If they enter the NTSC-M, it will become slightly brighter

floating black.


best regard.