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VS Info frame on ADV7513 & ADV7611

Question asked by HubCad Employee on Mar 2, 2012
Latest reply on Mar 2, 2012 by mattp

Hello,

 

 

I am using an HDMI emitter ADV7513 connected to an HDMI receiver ADV7611.

I need to send proprietary information from Tx to Rx using vendor specific (VS) info frame.

 

In the Tx ADV7513 documentation I found packet memory for :

 

AVI info frame

Audio info frame

SPD packet

MPEG info frame

ACP packet

ISRC1 packet

ISRC2 packet

GMP packet

GC packet

Spare packet 1

Spare packet 2

 

 

In the Rx ADV7611 documentation I found packet memory for :

 

AVI info frame

Audio info frame

SPD packet

MPEG info frame

ACP packet

ISRC1 packet

ISRC2 packet

GMP packet

VS info frame

 

Remark :

In Tx  : GC packet, Spare packet 1 and Spare Packet 2 are listed but not in Rx

In Rx : VS info frame is listed but not in Tx

 

Questions :

In Tx there is no VS info frame, does spare packet can be used ?

In Tx I don’t found information on GC packet

How the spare packets an GC packed are received in the Rx chip ?

What is the way for using VS info frame ?

 

Thanks for your help;

Best regards.

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