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ADV7441A BKSVs in repeater application

Question asked by cdb on Aug 17, 2010
Latest reply on Aug 19, 2010 by cdb

I'm using the ADV7441A in a repeater application and I have a question about how it handles the BKSVs that are sent back upstream to the source.  If I only have 1 sink device that means that I only have 1 BKSV to put in the KSV list before I set the KSV List Ready bit.  So my question is how does the ADV7441A know how many BKSVs it should send upstream to the source?  Does it determine the number from BSTATUS?  Does it always send 11 BKSVs which would mean that I have to make certain that all 11 BKSVs are valid?