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ADV7441A Detection of HDMI 720p 30 hz doesn't work.

Question asked by lfill on Nov 27, 2012
Latest reply on Dec 4, 2012 by mattp

Hello,

 

Is there a known limitation about the detection of a video signal 720p 30hz in HDMI mode ?  The pixel clock is 74.25 Mhz and the horizontal total is 3300 (Ref.SMPTE 296M-2001).

 

HDMI Reg 04 : read AAh

          Reg 05 : read 30h

          Reg 06 : read 46h

         Reg 07 : read 19h

          Reg 08 : read 00h

 

Thank you.

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