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About ADV7625/ADV7626/ADV7627 settings for 297MHz

Category: Software
Product Number: ADV7625, ADV7626, ADV7627

Hi,

I am working on processing 4K30Hz(297MHz) video at ADV7627.

It is under development based on "ADV7625-26-27_Ver1.0.txt" at this URL.

 ADV7625 Design Support Files 

Is it possible to know what each of the following settings does?

Also, should I change the value back to default if the source is no longer 297MHz?

→ ADV7625-26-27_Ver1.0.txt

→ 03-04 ADV7625/26/27 HDMI Rx2 Configuration - input TMDS Clock equal to 297MHz

→ 0x58(Rx2) - 0x98~0x9B

Best Regards,

Kato

Top Replies

  • FormerMember
    FormerMember
+1 verified

Most of the setting definitions can be found in the software manual however there are some writes that are marked 'ADI recommended write'.  These are really required writes and are not publicly…

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  • FormerMember
    +1 FormerMember

Most of the setting definitions can be found in the software manual however there are some writes that are marked 'ADI recommended write'.  These are really required writes and are not publicly documented.  

Normally you need to run the correct script based on the incoming format.

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