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Page 16
Pattern Generator—VGA
4.3 VGA Output Signals
Table 4-1. VGA output signal specifications.
No. Resolution Refresh Rate Pixel Freq. Sync
(Hz) (MHz) Polarity
Hor. Ver.
1 640x350 85 31.5 P N
2 640x400 85 31.5 N P
3 640x480 60 25.175 N N
4 640x480 72 31.5 N N
5 640x480 75 31.5 N N
6 640x480 85 36 N N
7 720x400 85 35.5 N P
8 800x600 56 36 P P
9 800x600 60 40 P P
10 800x600 72 50 P P
11 800x600 75 49.5 P P
12 800x600 85 56.25 P P
13 848x480 60 33.75 P P
14 1024x768 60 65 N N
15 1024x768 70 75 N N
16 1024x768 75 78.75 P P
17 1024x768 85 94.5 P P
18 1152x864 75 108 P P
19 1280x768 60 RB 68.25 P N
20 1280x768 60 79.5 N P
21 1280x768 75 102.25 N P
22 1280x768 85 117.5 N P