Hi all。
My customer is developing equipment using the ADV7480.
They would like to adjust the video and audio output timing individually, is that possible?
Best Regards
AimPoint
ADV7480
Production
The ADV7480 is a combined HDMI®/MHL® receiver targeted at
connectivity enabled head units requiring a wired, uncompressed
digital audio/video link from...
Datasheet
ADV7480 on Analog.com
Hi all。
My customer is developing equipment using the ADV7480.
They would like to adjust the video and audio output timing individually, is that possible?
Best Regards
AimPoint
Hi,
Apologies for the delay caused.
The below setting can be used for audio delay.
MAN_AUDIO_DL_BYPASS
AUDIO_DELAY_LINE_BYPASS
Please refer page no 89 in UG-747 (Rev. 0) (analog.com)
This audio delay is used during mute operations to eliminate any mute pops or noise.
Also, The AUDIO_MUTE_SPEED controls the ramp rate used during the mute operation. If you change it to 0x01 the n the ramp will be much faster, almost a step function.
And for adjusting the video, CP_BYPASS bit can be used.
Please refer page no 49 in the User Guide.
Thanks,
Dharani S
Hi Dharani S
Thank you for your reply. Very helpful.
I will close this question.
Best Regards
AimPoint
Hi Dharani S
Thank you for your reply. Very helpful.
I will close this question.
Best Regards
AimPoint