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ADV7611 setup problem

Question asked by bp7 on Oct 11, 2013
Latest reply on Feb 24, 2014 by DaveD

We are trying to configure ADV7611 in custom board to video flow 1080p in YUV 4:2:2 16 bit pixel flow.

But have some problems to setup I2C modules registers.

We use ADV7611-VER.2.9c.txt  as example, part 6-1f.

But difference in YUV 4:4:4 in configuration in this place

72 01 00 ; Set N Value(6144)

72 02 18 ; Set N Value(6144)

72 03 00 ; Set N Value(6144)

72 15 00 ; Input 444 (RGB or YCrCb) with Separate Syncs, 44.1kHz fs

72 16 70 ; Output format 444, 24-bit input

72 18 46 ; CSC disabled

72 40 80 ; General Control packet enable

72 41 10 ; Power down control

72 48 08 ; Data right justified

72 49 A8 ; Set Dither_mode - 12-to-10 bit

72 4C 00 ; 8 bit Output

72 55 40 ; Set YCrCb 444 in AVinfo Frame

72 56 08 ; Set active format Aspect

72 96 20 ; HPD Interrupt clear

72 98 03 ; ADI Recommended Write

72 99 02 ; ADI Recommended Write

72 9C 30 ; PLL Filter R1 Value

72 9D 61 ; Set clock divide

72 A2 A4 ; ADI Recommended Write

72 A3 A4 ; ADI Recommended Write

72 A5 04 ; ADI Recommended Write

72 AB 40 ; ADI Recommended Write

72 AF 16 ; Set HDMI Mode

72 BA 60 ; No clock delay

72 D1 FF ; ADI Recommended Write

72 DE D8 ; ADI Recommended Write

72 E4 60 ; VCO_Swing_Reference_Voltage

72 FA 7D ; Nbr of times to search for good phase

 

Thare is undocumented operations in device address 72, come with error (I2C IO error)

How can we setup this part of script configuration to output format 422 16 bit?

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