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Setting ADV7604 DVI/HDMI 36bit RGB in, 24bit RGB out

Question asked by Frank on Apr 25, 2011
Latest reply on Apr 29, 2011 by mattp

Hi,

 

Thank you in advance for your help!  One of the setting we want to implemet is DVI/HDMI 36bit RGB in, 24bit RGB out. However the setting as below seems lossing color details. Anything else beside the following need to be set? 

 

40 15 BE ; Tristate all outputs from video core

68 1A 1A ; Mute audio
68 01 78 ; Open termination
40 0C 42 ; Power up part and power down VDP
40 F7 66 ;  DPP Address to 66
40 01 06 ; Prim_Mode =110b HDMI-GR
40 02 F7 ; Auto CSC, RGB out, Set ALT_DATA_SAT
40 03 40 ; 24 bit SDR 444 Mode
40 05 28 ; AV Codes Off
40 06 A6 ; VS and HS Inverted
40 0B 44 ; Power down ESDP block
40 14 7F ; Drive strength adjustment
40 15 80 ; Disable Tristate of Pins
40 33 60 ; LLC DLL Mux Enable
44 69 30 ; Enable CP CSC
44 BA 01 ; Set HDMI FreeRun
44 CF 01 ; Power off macrovision
4C 00 FF ; Power Down ADC's and there associated clocks
4C 01 FE ; Power down ref buffer/bandgap/clamps/sync strippers/input mux/output buffer
4C 13 84 ; Set LLC DLL Phase
4C B5 01 ; Setting MCLK to 256Fs
4C C8 40 ; ADI recommended setting
68 01 00 ; Enable clock terminators
68 0D 84 ; ADI recommended write
68 1A 0A ; Set Unmute Delay to 1_5 sec
68 3D 10 ; ADI Recommended Setting
68 3E 39 ; ADI recommended setting
68 57 B6 ; Enable dynamic PLL control
68 58 03 ; Recommended PLL setting
68 59 A3 ; ADI recommended setting
68 93 8B ; Equaliser ADI recommended setting
68 94 2D ; Equaliser ADI recommended setting
68 96 01 ; Enable automatic EQ changing
68 1A 0A ; Unmute audio

 

Frank

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