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ADV7612 HPA/INT2 Output 100 pin

Question asked by wallman16 on Apr 26, 2012
Latest reply on May 21, 2012 by wallman16

Hi ,

 

I would like to know with regards to the HPA / INT2 pin when there is a MUTE .

The setting is as follow but HPA / INT2 100 pin doesnt output .

Please let me know if any other setting is required so that HPA / INT2 outputs .

 

Setting :

Reference UG-216:Hardware User Guide

 

IO 0x41[0~1] output pin 3:HPA             ref: P167

IO 0x41[2] Logic level  0:LowActive   ref: P168

IO 0x41[3] INT2 set to output  1:Out   ref: P74

IO 0x4a[7] Enable output 1:Enable   ref: P169

 

When we disconnect the cable the status changes

IO 0x66[6] Status  1              ref: P176

 

Please let me know if any other setting is required other than the above setting .

 

Thanking yo u

With best regards and wishes

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