AnsweredAssumed Answered

AD9889b no output video and can't detecte  VIC

Question asked by Lodge on Jul 14, 2012
Latest reply on Sep 18, 2012 by cvaughn

Dear All,

Input source is SMPTE 296M 1280x720p 25Hz/30Hz YCbCr4:2:2  20bit.  AD9889b video does not output on the HDMI

and the 0x3e and 0x3f can't detected VIC.
Does AD9889b support 1280X720p 25Hz/30Hz?  (I noticed, 1280x720 25Hz/30Hz,have not defined in EIA/CEA-861D specification)


here is the  i2c value read back from AD9889b:

byte01
F
0x000
1813
0x102537
D462A81C84
0x201CBF
A81E701EA8121BAC
0x3000
800
0x40010
607E789848800
0x5000
0
0x6000
0
0x7000
0
0x8000
0
0x9000
C0E4183861120
0xA000
8484404016
0xB09CD
A4E2129B169060FF0
0xC000
101470

 

 

 

 

 

 


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