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Question for ADV7611BSWZ

Question asked by Kaos on Jan 6, 2017
Latest reply on Jan 24, 2017 by Kaos

Dear Sir/Madam,

 

I need your help!
Our customer have converted the HDMI data of ADV7611BSWZ (from PC) to parallel-RGB.
He has drive by RGB888,Full range(0-0xFF) for it.
As following, RGB-8bit data seems to subtracted 0x10. And the less than 0x10 is fixed to 0x00.

Please advice us, can we fix this trouble by the register setting or adjustment?
Customer think that "the less than 0x10 is fixed to 0x00" is problem.

RGB on PC -> Output of ADV7611
-----------------
0x01 -> 0x00
0x02 -> 0x00
0x03 -> 0x00
0x04 -> 0x00
0x05 -> 0x00
0x06 -> 0x00
0x07 -> 0x00
0x08 -> 0x00
0x09 -> 0x00
0x0A -> 0x00
0x0B -> 0x00
0x0C -> 0x00
0x0D -> 0x00
0x0E -> 0x00
0x0F -> 0x00
0x10 -> 0x00
0x11 -> 0x01
0x12 -> 0x02
0x13 -> 0x03
: :
0x22 -> 0x12
0x33 -> 0x23
0x44 -> 0x34
0x55 -> 0x45
0x66 -> 0x56
0x77 -> 0x67
0x88 -> 0x78
0x99 -> 0x89
0xAA -> 0x9A
0xBB -> 0xAB
0xCC -> 0xBC
0xDD -> 0xCD
0xEE -> 0xDE
0xFF -> 0xEF

 

Thanks Kaos

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