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7611 enable TMDS without freerun mode

Question asked by hnguyen on Jun 16, 2013
Latest reply on Jun 17, 2013 by BrianE

We're using the 7611 and 7622 as a repeater product.

 

I got into a situation where the 7611 and 7622 are both happy with repeater HDCP . That meant we got into 3rd part of authentication OK, I can see the Ri/Ri' checking fine and no error.

 

However the 7611 even though it is happy with HDCP, sometimes there are NO video coming out of the 7611 . I am guessing it has something to do with the RX freerun state mess up.  I don't understand the freerun stuff.

 

What I like to do is enable video to come through after we get to 3rd part of HDCP authentication successfully with freerun disable.  I program the VIC, checking to see HPD is raised,  enable TMDS termination etc.  I tried to do it  but nothing seem to work.

 

Do you have a script that enable 7611 to allow video to coming of it and give to me ?  I don't need anything with HDCP as it already working for me.

 

Thanks

Huyen

Jupiter System, Inc

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