LG FLATRON 27UD68WG - Signal Timing Charts; DisplayPort Signal Timing Details

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Only for training and service purposes
LGE Internal Use Only
TIMING CHART
(1) Signal(Video & Sync)
Video
B
C
Sync
DE
F
A
Mode section polarity
DOT
CLOCK[
MHz]
Frequency
[kHz]/[Hz]
Total
Period(E)
Display
(A)
Front
Porch(D)
Sync.
(C)
Back
Porch(B)
Resolution
1
H(Pixels) -
25.175
31.469 800 640 16 96 48
640 x 480
V(Lines) - 59.94 525 480 10 2 33
2
H(Pixels) +
40
37.879 1056 800 40 128 88
800 x 600
V(Lines) + 60.317 628 600 1 4 23
3
H(Pixels) -
65
48.363 1344 1024 24 136 160
1024 x 768
V(Lines) - 60 806 768 3 6 29
4
H(Pixels) +
79.99
54.347 1472 1152 32 96 192
1152 x 864
V(Lines) + 60.05 905 864 1 3 37
5
H(Pixels) +
74.250
45.00 1650 1280 110 40 220
1280 x 720
V(Lines) + 60.00 750 720 5 5 20
6
H(Pixels) +
108
63.981 1688 1280 48 112 248
1280 x 1024
V(Lines) + 60.02 1066 1024 1 3 38
7
H(Pixels) +
108.00
60.00 1800 1600 24 80 96
1600 x 900
V(Lines) + 60.00 1000 900 1 3 96
8
H(Pixels) +
148.5
67.5 2200 1920 88 44 148
1920 x 1080
V(Lines) - 60 1125 1080 4 5 36
9
1)
H(Pixels) +
277.25
133.32 2080 1920 48 32 160
1920 x 2160
V(Lines) - 60 2222 2160 54 5 3
10
H(Pixels) +
266.64
66.66 4000 3840 8 144 8
3840 x 2160
V(Lines) - 30 2222 2160 54 5 3
11
2)
H(Pixels) +
533
133.32 4000 3840 8 144 8
3840 x 2160
V(Lines) - 60 22
1) PBP Recommended Timing (Only Supported at PBP mode.)
2) Main Recommended Timing
22 2160 54 5 3
6.1.1 Signal(Video & Sync) - < DisplayPort >