AnsweredAssumed Answered

ADV7611 i2c reading error

Question asked by tbarras on Apr 15, 2013
Latest reply on May 1, 2013 by mattp

Dear all,


I have developped a board with a ADV7611.


It seems that I'm able to write and configure it as described in the ADV7611, Register Settings Recommendations, Rev 1.1, November 2010.


But when I try to read, no map is available, the device doesn't ack my commande, even with a reapeated start. Then the commands have no effect on the clocks, etc.


Please find in the attached file the whole config diagramm.


Can someone help me ? How can I test this chip ?