Horizontal synchronization period, Vertical synchronization period – Philips 14L4521599 User Manual
Page 25
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Preset Number
11
12
13
Data Segment
VESA
VESA
VESA
Displayed Picture Element
1024x768
1024x768
1024x768
Horizontal Frequency
56.48
48.36
60.02
Vertical Frequency
70.07
60.00
75.03
Synchronizing Signai Polarity
17.71
20.68
16.60
Horizontai Period
1.81
2.09
1.20
Horizontal Synchronization
Puise Width
1.92
2.46
2.20
Horizontal back porch
13.65
15.75
12.80
Horizontal Data Display Period
14.27
16.67
13.33
Vertical Synchronization Puise
Width
0.11
0.12
0.05
Vertical back porch
0.51
0.60
0.50
Vertical back Display Period
13.60
15.88
12.75
• Horizontal Synchronization Period
4.
Horizontal data display period
3. Horizontal back porch
—H^-------------
RGB signal
Horizontal synchronization signal
-1«— 2. Horizontal syncronization pulse
width
1. Horizontal period
• Vertical Synchronization Period
4. Vertical data display period
<---------------------------------------->
3. Vertical back porch
RGB signal
Vertical synchronization signal
2. Vertical syncronization pulse width
1. Vertical period
23