adv7842 or adv7441a
vga output:1366*768@60
In the output image on the left a small piece missing, and the color is wrong, I look at the signal and found that the effective number of pixels of each line of video over the 1366 pixels（1377）
my problem is how to set follwing register:I doubt that this phenomenon is due to this
DE_H_START = Vary the leading edge position of DE control register, CP map, 0x8B [3:2], 0x8D [7:0]
DE_H_END = Vary the trailing edge position of DE control register, CP map, 0x8B [1:0], 0x8C [7:0]
DE_V_START = Vary the start position of the VBI region control register, CP map, 0x8E [7:4]
DE_V_END = Vary the end position of the VBI region control register, CP map, 0x8E [3:0]
i saw this doc:ADV7844_ADV7842_Autographics_Pr0_031109
i can not get any useful infomation to set these register.....
