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ADV7842 / What does bit"0" in IO 0x33h IO_REG_33 mean?

Question asked by Bogey on Oct 18, 2012
Latest reply on Oct 24, 2012 by Bogey

Hello,

 

There is no discription about bit"0" in IO 0x33h IO_REG_33 in HW, Software manual and any other documents.

However, Evaluation board script is using bit"0" in IO 0x33h IO_REG_33 for LLC phase Shift.

 

Does somebody explain about bit"0" in IO 0x33h IO_REG_33?

How can I use this bit?

 

**************  Feature from "ADV7842-VER.5.9c.txt" script *******************

Version 5.6c

Modified

72 3B C0 ; Disable VIC transmission from HDMI Tx for Analog non CEA-861 formats e.g. UXGA & WUXGA

Scripts 4-3g/6-1f Added write 40 33 43 ; LLC Phase Shift

Script 5-5b Added write 40 33 42 ; LLC DLL Enable

**************************************************************************************

Regards,

Boey

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