C
C
C
T
T
T
X
X
X
Service Manual
S962A
7
3.2.1Analog Input Supported Timing VESA Standard mode:
Display
Format
IBM
VGA
VESA VESA VESA VESA VESA
Horizontal
Dots
720 640 640 640 800 800 800
Vertical
lines
400 480 480 480 600 600 600
Horizontal Frequency
31.469
37.861 37.5 37.879 48.077 46.875
Vertical Frequency (Hz)
70
59.94
72.809
75
60.317
72.188
75.000
Pixel
Rate
(MHz)
28.322
25.175
31.5 31.5 40 50 49.5
H. Sync. Polarity
-
-
-
-
+
+
+
A
μ
S ( Period )
31.778
26.413 26.667 26.4 20.8 21.333
B
μ
S ( Pulse Width )
3.813 1.270
2.032
3.2 2.4 1.616
C
μ
S ( Back Porch )
1.907 4.063
3.810
2.2
1.28
3.232
D
μ
S ( Active Area )
25.422
20.317 20.317 20.0 16.0 16.162
E
μ
S (Front Porch )
0.636 0.763
0.508
1.00
1.12
0.323
V. Sync. Polarity
+
-
-
-
+
+
+
O
ms
(Period)
16.683 13.735 13.333 16.579 13.853 13.333
P ms (Pulse Width)
0.064 0.079 0.080 0.106 0.125 0.064
Q
ms
(Back
Porch)
1.048 0.739 0.427 0.607 0.478 0.448
R ms (Active Area)
12.711
15.253
12.678
12.800
15.840
12.480
12.8
S ms (Front Porch)
0.318 0.237 0.027 0.026 0.770 0.021
VGA Support Mode
Display
Format
VESA VESA VESA VESA VESA VESA
Horizontal
Dots
1024 1024 1024 1152 1280 1280
Vertical
lines
768 768 768 864 1024 1024
Horizontal Frequency
48.363 56.746 60.023 67.5 63.981 79.976
Vertical Frequency (Hz)
60.004
70.069
75.029
75
60.013
75.025
Pixel
Rate
(MHz)
65.0 75 78.75 108 108 135
H.
Sync.
Polarity
- - + + + +
A
μ
S ( Period )
20.667 17.707 16.660 14.815 15.631 12.504
B
μ
S ( Pulse Width )
2.092 1.813 1.219 1.185 1.180 1.067
C
μ
S ( Back Porch )
2.462 1.920 2.235 2.370 2.065 1.837
D
μ
S ( Active Area )
15.754 13.653 13.003 10.667 11.797 9.481
E
μ
S (Front Porch )
0.369 0.321 0.203 0.593 0.590 0.119
V.
Sync.
Polarity
- - + + + +
O
ms
(Period)
16.666 14.272 13.238 13.333 16.663 13.329
P
ms
(Pulse
Width)
0.124 0.106 0.050 0.044 0.047 0.038
Q
ms
(Back
Porch)
0.6 0.513 0.466 0.474 0.594 0.475
R ms (Active Area)
15.88
13.599
12.795
12.8
16.006
12.804
S
ms
(Front
Porch)
0.062 0.054 0.017 0.015 0.016 0.012
