Posted By
Lacus
on 2016-03-05
14:06:51
|  Re: Composite video to VGA converter
The aspect ratio is 5:4.
The maximum resolution is 1280x1024 @ 75 Hz.
FACTORY PRESET TIMING TABLE:
MODE RESOLUTION HORIZONTAL FREQUENCY (KHz) VERTICAL FREQUENCY (Hz)
1 640×350 @70Hz 31.469 70.087
2 640×400 @56Hz 24.827 56.424
3 640×400 @70Hz 31.469 70.090
4 640×480 @60Hz 31.469 59.940
5 640×480 @67Hz 35.000 66.667
6 640×480 @72Hz 37.861 72.809
7 640×480 @75Hz 37.500 75.000
8 720×400 @70Hz 31.469 70.087
9 800×600 @56Hz 35.156 56.250
10 800×600 @60Hz 37.879 60.317
11 800×600 @72Hz 48.077 72.188
12 800×600 @75Hz 46.875 75.000
13 832×624 @74.6Hz 49.725 74.500
14 1024×768 @60Hz 48.363 60.004
15 1024×768 @66Hz 53.964 66.132
16 1024×768 @70Hz 56.476 70.069
17 1024×768 @75Hz 60.023 75.029
18 1024×768 @75Hz 60.150 74.720
19 1152×864 @75Hz 67.500 75.000
20 1152×870 @75Hz 68.681 75.062
21 1152×900 @66Hz 61.846 66.004
22 1280×720 @60Hz 45.000 60.000
23 1280×768 @60Hz 47.776 59.870
24 1280×960 @60Hz 60.000 60.000
25 1280×1024 @60Hz 63.981 60.020
26 1280×1024 @75Hz 79.976 75.025
In addition, the picture vibrates a little bit independently of any settings (resolution, frequency)
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