
Recommended timing
640 X 400 @ 85 Hz
640 X 480 @ 85 Hz
720 X 400 © 85 Hz
Dot clock
31.500 MHz
36.0000 MHz
35.5000 MHz
fH 37.860 kHz
43.269 kHz
37.928 kHz
rt
c
A
H-Period
26.413 us ( 832dots)
23.111 us Í 832dotsl
26.366 us ( 936dots)
F H-BIanking
6.095 us( 192dots)
5.333 us Í 192dots)
6.085 us( 216dots)
o
_N B
H-Sync width
2.032 us { 64dots)
1.556 us Í 56dots)
2.028 us( 72dots)
o
c H-Back porch
3.048 us( 96dots)
2.222 us ( 80dots)
3.042 us ( lOSdots)
D H-Active
20.317 us ( 640dots)
17.778 us( 640dots)
20.282 us ( 720dots)
E H-Front porch 1.016 us ( 32dots)
1.556 us ( 56dots)
1.014 us ( 36dots)
fV
85.080 Hz
85.010 Hz
85.040 Hz
P V-Period
11.754 ms(445lines)
11.763 ms(509lines)
11.759 ms (446lines)
CO
u
U
V-Blanking
1.189 ms ( 45lines)
0.670 ms ( 29lines)
1.213 ms ( 46iines)
c Q
V-Sync width
0.079 ms { 3lines)
0.069 ms( 3iines)
0.079 ms( 3lines)
>
R V-Back porch
1.083 ms ( 41 lines)
0.578 ms ( 25iines)
1.107 ms ( 42lines)
S V-Active 10.565 ms(4001ines)
11.093 ms(480lines)
10.546 ms( 400lines)
T
V-Front porch 0.026 ms( nine)
0.023 ms( nine)
0.026 ms( nine)
Sync polarity (HA^) Negative/Positive Negative/Negative
Negative/Positive
Recommended timing
800 X 600 @ 85 Hz
1024x768 @ 85 Hz
1152x900 © 66 Hz
Dot clock
56.2500 MHz
94.5000 MHz
92.9407 MHz
fH
53.674 kHz
68.677 kHz
61.797 kHz
c
A H-Period 18.631 us(1048dots)
14.561 us(1376dots)
16.182 us(1504dots)
F H-Blanking 4.409 us { 248dots)
3.725 us( 352dots)
3.787 us ( 352dots)
o
N
B H-Sync width 1.138 us ( 64dots)
1.016 us( 96dots)
1:377 us ( 128dots)
O
C H-Back porch
2.702 us ( 152dots) 2.201 us( 208dots)
2.098 us ( 195dots)
D H-Active
14.222 us ( eOOdots) 10.836 us(1024dots)
12.395 us(1152dots)
E H-Front porch
0.569 us( 32dots)
0.508 us ( 48dots)
0.312 us{ 29dots)
fV
85.060 Hz
85.000 Hz
65.950 Hz
P V-Period
11.756 ms(631lines)
11.765 ms(808lines)
15.163ms( 937lines)
CQ
Ü
U
V-Blanking
0.578 ms ( 31 lines)
0.582 ms( 40iines)
0.599 ms ( 37lines)
Q
V-Sync width
0.056 ms ( 3lines) 0.044 ms( 3iines)
0.065 ms{ 4lines)
>
R V-Back porch
0.503 ms ( 27lines)
0.524 ms ( 36lines)
0.502 ms ( 31lines)
S V-Active
11.179 ms (600lines)
11.183 ms (768lines)
14.564 ms (900lines)
T V-Front porch
0.019 ms( nine)
0.015 ms ( nine)
0.032 ms ( 2lines)
Sync polarity (HA/)
Positive/Positive Positive/Positive
Composite
Recommended timing
1280x1024 0 85 Hz 1600x1280 0 71 Hz*
Dot clock 159.380 MHz
207.4570 MHz
fH 91.374 kHz
94.643 kHz
(0
c
A
H-Period
10.944 us(1744d0ts)
10.566 us{2192dots)
F H-Blanking
2.912 us( 464dots)
2.854 us( 592dots)
o
N
B H-Sync width 0.853 us ( 136dots)
0.848 us ( 176dots)
o
C
H-Back porch
1.456 us ( 232dots)
1.427 us ( 296dots)
X
D H-Active 8.032 us(1280dots)
7.712 us (1600dots)
E H-Front porch
0.602 us ( 96dots)
0.578 us ( 120dots)
fV
85.00 Hz 71.00 Hz
P V-Period
11.765 ms(1075lines) 14.084 ms (13331ines)
15
Ü
U
V-Blanking
0.558 ms( 51 lines)
0.560 ms{ 53iines)
■■E
o
>
Q
V-Sync width
0.033 ms{ 3lines)
0.032 ms{ 3iines)
R V-Back porch
0.514 ms ( 47lines)
0.518 ms( 49lines)
S V-Active
11.207 ms (1024lines)
13.524 ms(1280lines)
T V-Front porch
0.011 ms( nines)
0.011 ms( nines)
Sync polarity (H/V)
Positive/Positive Positive/Positive
* Note : 1600 X 1280 @ 71 Hz mode meets FCC class A in U.S.A. but does not meet the European
standard EN55022 class B for CE marking.
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