Table of Contents
Advertisement
VIDEO
SYNC
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
H/V
Dot
Sync
Mode
Clock
Sort
Polarity
H
+
1
25.175
V
–
H
–
2
28.324
V
+
H
–
3
25.175
V
–
H
–
4
31.5
V
–
H
+
5
40.0
V
+
H
+
6
49.5
V
+
H
–
7
65.0
V
–
TIMING CHART
D
C
Total Period
Video Active Time
Frequency
(E)
31.468
800
70.090
449
31.469
900
70.082
449
31.469
800
59.94
525
37.5
840
75
500
37.879
1056
60.317
628
46.875
1056
75.0
625
48.363
1344
60.004
806
A
E
B
Front Porch
Sync Duration
(A)
(B)
640
16
350
37
720
18
400
13
640
16
480
10
640
16
480
1
800
40
600
1
800
16
600
1
1024
24
768
3
- 11 -
Back Porch
(F)
(D)
96
48
2
60
108
54
2
34
96
48
2
33
64
120
3
16
128
88
4
23
80
160
3
21
136
160
6
21
Resolution
640x350
720x400
640x480
800x600
800x600
800x600
1024x768
Advertisement
Table of Contents
