14
Supported Timing
TIMING
FH(KHZ)/
FV(HZ)
SYNC
POLARITY
TOTAL
(DOT/LINE)
ACTIVE
(DOT/LINE)
SYNC
WIDTH
(DOT/LINE)
FRONT
PORCH
(DOT/LINE)
BACK
PORCH
(DOT/LINE)
PIXEL
FOREQ.
(MHZ)
640x350 /DOS
37.9/70
+
800
449
64
32
96
25.175
31.5/59.9
-
800
525
96
8
40
25.175
37.9/72.8
-
800
520
40
16
120
31.5
640x480
VGA
37.5/75
-
840
500
64
16
120
31.5
35.2/56.3
+
1024
625
72
24
128
36.0
37.9/60.3
+
1056
628
128
40
88
40.0
48.1/72.2
+
1040
666
120
56
64
50.0
800x600
SVGA
46.9/75
+
1056
625
80
16
160
49.0
48.4/60.0
-
1344
806
136
24
160
60.0
56.5/70.1
-
1328
806
136
24
144
70.0
1024x768
XGA
60/75
+
1312
800
96
16
176
75.0
63.98/60.02
+
1688
1066
112
48
248
108
1280x1024
SXGA
79.98/75.03
+
1688
1066
144
16
248
135
Factory Preset Timing Table
STANDARD
RESOLUTION
HORIZONTAL
FREQUENCY (kHz)
VERTICAL
FREQUENCY (Hz)
720 x 400
31.47
70.0
640 × 480
31.47
60.0
640 × 480
35.00
66.6
640 × 480
37.50
75.0
VGA
640 × 480
37.861
72.8
800 × 600
35.156
56.3
800 × 600
37.879
60.0
800 × 600
48.077
72.2
800 × 600
46.875
75.0
SVGA
832 x 624
49.725
75.0
1024 × 768
48.363
60.0
1024 × 768
56.476
70.0
1024 x 768
60.24
74.9
XGA
1024 × 768
60.02
75.0
Note: the IBM modes and Mac modes not in table, please refer to the spec!
