AnsweredAssumed Answered

ad9880 - register 0x81

Question asked by pysk on Apr 23, 2012
Latest reply on Apr 23, 2012 by GuenterL

Hello All,

 

I am using register 0X81 bit 4 to know if the receiver AD9880 has video input, but it is not working properly, when there is a good video input I expect this bit to be 1, and when there is no video input to be 0, after some testing I can not understand what it is wrong, but some times it is 0 some times 1 with a good video input or not.

 

I am doing somethinmg wrong??

 

which register I have to use to know if the ad9880 it is lock to a video input??

 

thanks in advance.

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