ADV7511W output Fail Issue_(1280*720@P30)

Dear Sir:

When we use the ADV7511W for HDMI output, we can't output it directly.
Could you help to check it if any setting mistake?

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Source(RGB888)==>SCALER==>(BT.656)==>ADV7511W==>(HDMI)

Ps.BT656 : 8-bit 422 2x clock embedded syncs  

*****

Input Video Timing Form~

Pixel Rate           [Hz]       32,8MHz

Htotal                  [px]        1360 (=1280+20+30+30)

Hdisplay              [px]        1280

Hf                         [Hz]       24,124 (= 32,809,800 / 1360)

HSync                                 + (rising edge)

HSyncLength      [px]        20

HFrontPorch       [px]        30

HBackPorch        [px]        30

Vtotal                  [px]        804 (=720+24+30+30)

Vdisplay               [px]        720

Vf                          [Hz]       30.006 (=32,809,800 / 1360 / 804)

VSync                                  + (rising edge)

VSyncLength      [px]        24

VFrontPorch       [px]        30

VBackPorch        [px]        30

H:V                                      16:9 (=1280:720)

***************Register setting***********************

0x01 00 ; Set N Value(6144)

0x02 18 ; Set N Value(6144)

0x03 00 ; Set N Value(6144)

0x15 14 ; 8-bit 422 2x clock embedded syncs   

0x16 37 ; 8 bits, Style 2                     

0x17 00 ;                                     

0x18 46 ; 

0x40 80 ; General Control packet enable

0x41 10 ; Power up control

0x48 00 ; evenly justified

0x49 A8 ; 

0x4C 00 ; 8 bit Output

0x55 40 ; 

0x56 08 ; 

0x96 20 ; 

0x98 03 ; 

0x99 02 ; 

0x9A E0 ;

0x9C 30 ;

0x9D 61 ;                     

0xA1 00 ;                                     

0xA2 A4 ;

0xA3 A4 ;

0xA4 08 ;                                     

0xA5 04 ;                

0xA6 00 ;                                     

0xA7 00 ;                                     

0xA8 00 ;                                     

0xA9 00 ;                                     

0xAA 00 ;                                     

0xAB 40 ;

0xAF 16 ; Set HDMI Mode

0xBA 60 ;

0xD1 FF ;

0xDE 9C ;

0xE0 D0 ;

0xE4 60 ; 

0x17 03 ; gen de

0xF9 00 ;

//Enable 7511 sync regenerators

0x30 07

0x31 81

0x32 40

0x33 78

0x34 18

0x35 07

0x36 AE

0x37 0A

0x38 00

0x39 2D

0x3A 00

0xD7 07

0xD8 81

0xD9 40

0xDA 78

0xDB 18

0xDC 00

0xDD 00

0xFA 00

0xFB 0E