AnsweredAssumed Answered

ADV7611 video issue...

Question asked by Chandravelp on Jan 16, 2014
Latest reply on Jan 17, 2014 by mattp



I am new to analog devices.


We have the ADV7611 device connected a KD070D20-50NC-A3 (Shenzhen

technology) LCD display. Have you ever had this combination of devices? If so,

is there a recommended configuration to use? We are currently seeing a rolling

image which seems to indicate that our vertical sync is not correct. 


Please refer the attached image & register configuration information.


Please help us where went wront in our register configuration.


Your support will be greatly appreciated.


Best Regards,

Chandravel P.