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EVAL-ADV8005-SMZ can not output 4k video

Question asked by Cbb on Dec 16, 2014
Latest reply on Dec 18, 2014 by mattp

Hello,

 

I have the board EVAL-ADV8005-SMZ,the input source is 720p60 and want to have 3840x2160/30Hz output,I set registers use AVES3 as below:

HFP = 88

HSD = 88

HBP = 128

HACT = 3840

VFP = 8

VSD = 10

VBP = 72

VACT = 2160

FS: 30Hz(set or not is invalid)

 

And the PVSP_DP_4KX2K_MODE_EN ,PVSP_AUTOCFG_OUTPUT_VID[7:0],PVSP_SRSCAL_8BIT_EN and DI_LOWPOWER_EN are set to 4k mode,but cannot get the output.


Please help me ,thanks.

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