AnsweredAssumed Answered

ADV7441A Configurations problem

Question asked by Newcommer20 on May 16, 2011
Latest reply on May 19, 2011 by Newcommer20

Hello all,


I’m working with ADV7441A and have a huge problem with configuration.

Analog Input: PAL, RGB(SD) with sync on green (NOT Graphics).

Video Output: 16 bit 4:2:2 YCrCb

The problem is: I have to use Pins:Ain1, Ain2, Ain3.

I thought I can fix it through the Manual Input Muxing, but can’t find the right configuration.

Here is what I have so far:

03 0C;    6B D3;

06 0F;    7B 1C;

1D 40;    85 19;

3C A8;    F3 07;

47 0A;    C3 31;

6B D3;    C4 C2;

Well that doesn’t work!

I can see picture after Encoder (ADV7343),but it is red and unsharp and not stabile. I have read HW_Reference through, but it is not clear HOW can I use those Pins for RGB(SD).

Need you help.

I am thankful for any advice.