AnsweredAssumed Answered

adv7391 color bar not displayed

Question asked by ray5 on Sep 28, 2012
Latest reply on Sep 28, 2012 by GuenterL

I want to display 625I through adv7391, first I want to output color bar for testing ,but nothing is output in the monitor ,my register configuration is as follows:

regvalue
0x17, 0x01 ,//soft reset
0x00, 0x1C,// Turn on PLL & DACs 4-6
0x01, 0x00,
0x02, 0x20,// YPrPb
0x80, 0x08,
0x82, 0xc9,
0x83, 0x00,
0x84, 0x09,
0x87, 0x00,
0x88, 0x20,
0x84, 0x49,

 

could somebody know the reason, thanks !

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