AnsweredAssumed Answered

ADV7511

Question asked by hpkamen on Mar 16, 2017
Latest reply on Mar 17, 2017 by JeyasudhaMuthuPerumal

Dear Sir/Madam

 

Problem

When I use ADV7511,,720P/60 frame could display normally, however the 1080P/60 could not display normally.

2 Configuration

reg0x98 = 0x03;

reg 0x9A = 0xE0;

reg 0x9C = 0x30;

reg 0x9D = 0x61;

reg 0xA2 =0xA4;

reg 0xA3 =0xA4;

reg 0xAF =0x06 ;  //HDMI MODE

reg 0xD6 =0xC0;

reg 0xDC =0x00;

reg 0xDE =0x10;

reg 0xE0 =0xD0;

reg 0xF9 =0x00;

reg 0xFA =0x00;

reg 0x16 =0x38;   //444  8b  style1 RGB

reg 0x17 =0x02;   //16:9

reg 0xd6 =0xc0;

3 HPD is high,0x42[6] is 1; 0x42[5] is 1, ,0x42=0xF0;

4 0x9E[4]=1;

5 Clock is normal, and check the register 0x3D = 0x40;//1920X1080P /60 fram;

 

Could  you please help check above problem

Thanks.

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