Could you please let me know what HDMI MAP 9D register stand for .
we see the setting change along with different condition.
I'll take a look at this.
ADV7842 HDMI Map 0x9D controls the internal settings for the TMDS PLL. We recommend that customers use the value that is provided in our scripts.
What value are you setting this to?
Hi Matt ,
Thank you for the information .
There are Glitch seen on the SYNC Output and be changing the HDMI 0x9D values we are seeing better performance .
If we use the script values , for VGA input we see Noise is there any relation between the TMDS PLL setting and noise .
Using VGA setting when we input HDMI we see that there is no signal .We are not able to detect HDMI when VGA is input .
If possible please let us know the detailed register setting for HDMI Map 0x9D.
With best regards and wishes
Are you seeing this same behavior on our evaluation board?
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