AnsweredAssumed Answered

adv7625 audio cannot work

Question asked by SamLiao on May 20, 2016
Latest reply on May 23, 2016 by SamLiao

hi :

     with ADV7625 & AVES3 to debug , vedio is ok!!!

     but audio is not ok via HDMI_RX-->APOUT or HDMI_RX-->HDMI_TX

     and that's ok via APIN-->HDMI_TX or APIN-->APOUT

 

     I changed the register txa_audio_source_sel && api_out_source_sel,but it doesn't work.

 

     when i open HDMI_RX-->APOUT , i can get the MCLK/LRCLK/BCLK of I2S , but  there is no signal for I2S DATA,and MCLK is only 6MHz.

 

     Is there any other register need to set???

 

Thank u!

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