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What's the exact meaning of TRI_PIX of ADV7619?

Question asked by codemaster on Jan 14, 2013
Latest reply on Jan 16, 2013 by codemaster

In ADV7619 Hardware User Guide, we found following description:

 

TRI_PIX 

This bit  allows the user to tristate the output driver of pixel outputs. Upon setting TRI_PIX, the pixel output P[35:0]  is tristated.

TRI_PIX , IO, Address 0x15[1] 

A control to tristate the pixel data on the pixel pins,  P[47:0].

 

We have one design need two ADV7619 with parallel connections to act as a 4:1 HDMI receiver, can TRI_PIX tristate all of the P[ 47:0] pins?

 

Best regards!

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