- 7 -
TIMING CHART
VIDEO
SYNC
* No Composite Mode.
<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (
µ
s), Vertical etc... (ms) >>
MODE
1
2
3
4
VESA
Polarity
-
-
-
+
H
H-Frequency
KHz
31.470
37.500
48.363
53.680
O
H-Active (A)
uS
31.780
26.670
20.677
18.630
R
H-Video(B)
uS
25.420
20.320
15.754
14.220
I
H-blanking(C)
uS
6.360
6.350
4.923
4.410
Z
H-front porch(D)
uS
0.640
0.510
0.369
0.570
H-sync time(E)
uS
3.810
2.030
2.092
1.140
H-back porch(F)
us
1.910
3.810
2.462
2.700
Polarity
-
-
-
+
V-Frequency
Hz
59.940
74.990
60.004
85.070
V-Active (A)
mS
16.684
13.335
16.666
11.755
V
V-Video(B)
mS
15.254
12.802
15.880
11.178
E
V-blanking(C)
mS
1.430
0.533
0.786
0.577
R
V-front porch(D)
mS
0.318
0.026
0.062
0.018
T
V-sync time(E)
mS
0.063
0.080
0.124
0.056
V-back porch(F)
mS
1.049
0.427
0.600
0.503
Resolution
640*
640*
1024*
800*
480
480
768
600
RECALL
YES
YES
YES
YES
A
B
C
D
E
F
