AnsweredAssumed Answered

AD9889B setup

Question asked by HankZ on Feb 14, 2013
Latest reply on Mar 11, 2013 by mattp



  I am using the AD9889B on for a project.    I have previously been able to make

this work but I am having problems now and cannot repeat my results.  I am

trying to set 0x41[0] to ‘0’ to power up.    When I plug in the HDMI cable,

register 0x41 goes from 0x0 to 0x60 which means HPD and Rx term detect.  After

that I read 0x41 and it is 0x50.  I then try to write 0x41 to 0x10 and it

always reads back 0x50.  




Do you have any other debug suggestions?