ADV7480: How to adust Video & Audio delay indivisual?

Question

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

DharaniS · Accepted Answer

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)

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ADV7480: How to adust Video & Audio delay indivisual?