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Capturing SD PAL signal using tvp7002. AVID start and stop configuration

Gerard Guerrero
Intellectual 270 points
Other Parts Discussed in Thread: TVP7002

Hi,

I'm trying to modify the tvp7002.c drivers code to use it to capture SD PAL D1 signal. I've found some usefull information in the thread located at

http://e2e.ti.com/support/embedded/f/354/p/53566/203123.aspx#203123

But, I have one doubt:

- My tvp7002 configuration is using a default configuration for the SOG filter of 10MHz instead of the 2.5Mhz pointed at some of the posts. This will modify the Delay Factor to

be used to calculate the AVID start location. What Delay factor should I use with the 10MHz SOG filter? The one needed for the 2.5 Mhz filter is 25.

 

Thanks!