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ADV7623 script definition

Question asked by qinwl on Apr 22, 2014
Latest reply on Apr 23, 2014 by DaveD

Dear all,
I use the ADV7623 and configuring through script "1-1 Port A Audio Pass Through Mode". I found the ADV7623 is very very hot, and system total current is about 1150mA(include other circuit).

 

I note than a value setting is "68 44 85 ; ADI Recommended Write " in script.

when I change the value 85 to 05, I found the chip ADV7623 is not so hot,and the system total current is down to 700mA.

I do a more test and I can not found any problem when setting 05.

 

can you tell me what's the bit7 definition?  Can I use setting 05?

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