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CONFIDENTIAL – DO NOT COPY
Page 4-1
File No. SG-0184
Chapter4 Factory preset timings
This timing chart is already preset for the analog & digital displays..
1. RGB PC preset modes
Mode
No.
Resolution
Refresh
Rate
(Hz)
Horizontal
Frequency
(KHz)
Vertical
Frequency
(Hz)
Horizontal
Sync
Polarity
(TTL)
Vertical
Sync
Polarity
(TTL)
Pixel Rate
(MHz)
Remark
1 640x480 60 31.5 59.94 N N 25.175 Windows
2 640x480 75 37.5 75.00 N N 31.500 Windows
3 720 x 400 70 31.46 70.08 N P 28.320 DOS
4 800x600 60 37.9 60.317 P P 40.000 Windows
5 800x600 75 46.9 75 P P 49.500 Windows
6 800x600 85 53.7 85.06 P P 56.250 Windows
7 1024x768 60 48.4 60.01 N N 65.000 Windows
8 1024x768 70 56.5 70.07 N N 75.000 Windows
9 1024x768 75 60.0 75.03 P P 78.750 Windows
10 1280X1024 60 63.98 60.02 P P 108.000 Windows
Remark: P: positive, N: negative 1024x768 @60 Hz: Primary
2. HDMI video digital preset modes
Mode No. Resolution
1 480i
2 480p
3 720p
4 1080i