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4.5
Video Signal On-Off Sequences
The sequence for bringing up and removal of each video input signal can be in any sequence or
combination of input signals.
Resolution
Video Clock
Horizontal Scan Freq.
Horizontal Line
Period
Horizontal Blanking
Horizontal Sync Pulse
Horizontal Front
Porch
Horizontal Back
Porch
Horizontal Active
Display
Horizontal Sync
Polarity
Vertical Scan Freq.
Vertical Frame
Period
Vertical Blanking
Vertical Sync Pulse
Vertical Front Porch
Vertical Back Porch
Vertical Active
Display
Vertical Sync Polarity
Note: VGA border is not included in the Active Display time described above.
Title: Engineering Specification: 12.1-inch AMLCD Monitor
Document Number: 023-0284-00
IBM VGA
640x400
25.175 MHz
31.468 KHz
31.778 us 800 pixels
6.356 us 160 pixels
3.813 us 96 pixels
0.636 us 16 pixels
1.907 us 48 pixels
25.422 us 640 pixels
-
70.087 Hz
14.268 ms 449 lines
1.557 ms 49 line
0.064 ms 2 lines
0.381 ms 12 lines
1.112 ms 35 lines
12.711 ms 400 lines
-
Video Modes
640x480
25.175 M Hz
31.468 KHz
31.778 us 800 pixels
6.356 us 160 pixels
3.813 us 96 pixels
0.636 us 16 pixels
1.907 us 48 pixels
25.422 us 640 pixels
-
59.94 Hz
16.683ms 525 lines
1.430 ms 45 line
0.064 ms 2 lines
0.318 ms 10 lines
1.049 ms 33 lines
15.254 ms 480 lines
-
VESA
800x600
50.000 MHz
48.077 KHz
20.800 us 1040 pixels
4.800 us 240 pixels
2.400 us 120 pixels
1.120 us 56 pixels
1.280 us 64 pixels
16.000 us 800 pixels
-
72.184 Hz
13.853 ms 666 lines
1.373 ms 66 lines
0.125 ms 6 lines
0.770 ms 37 lines
0.478 ms 23 lines
12.480 ms 600 lines
-
1024x768
75.000 MHz
56.476 KHz
17.707 us 1328 pixels
4.053 um 304 pixels
1.813 us 136 pixels
0.320 us 24 pixels
1.920 us 144 pixels
13.653 us 1024 pixels
-
70.069
14.272 ms 806 lines
0.673 ms 38 lines
0.106 ms 6 lines
0.053 ms 3 lines
0.514 ms 29 lines
13.599 ms 768 lines
-
Page 14 of 27
Revision: A
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