122
5 Video Controllers
The Integrated Ultra VGA Video Controller
Extended Video Modes with 1 MB DRAM (S3 Trio 64)
03h
VGA
text
80 x 25 chars
16
70
31.5
25.175
03h+
VGA
text
80 x 25 chars
16
70
31.5
28.322
04h
VGA
graph
320 x 200
4
70
31.5
25.175
05h
VGA
graph
320 x 200
4
70
31.5
25.175
06h
VGA
graph
640 x 200
2
70
31.5
25.175
07h
VGA
text
80 x 25 chars
Mono
70
31.5
28.322
07h+
VGA
text
80 x 25 chars
Mono
70
31.5
28.322
0Dh
VGA
graph
320 x 200
16
70
31.5
25.175
0Eh
VGA
graph
640 x 200
16
70
31.5
25.175
0Fh
VGA
graph
640 x 350
Mono
70
31.5
25.175
10h
VGA
graph
640 x 350
16
70
31.5
25.175
11h
VGA
graph
640 x 480
2
60
31.5
25.175
12h
VGA
graph
640 x 480
16
60
31.5
25.175
13h
VGA
graph
320 x 200
256
70
31.5
25.175
VESA
Mode No.
Extended
Mode No.
Interface
Type
Resolution
No. of
Colors
Vertical
Refresh
(Hz)
Horizontal
Refresh
(kHz)
Dot Clock
(MHz)
10Ah
54h
text
132 x 43 chars
16
70
31.5
40.000
109h
55h
text
132 x 25 chars
16
70
31.5
40.000
100h
68h
graph
640 x 400
256
70
31.5
25.175
101h
69h
graph
640 x 480
256
60
31.5
25.175
101h
69h
graph
640 x 480
256
72
37.9
31.500
101h
69h
graph
640 x 480
256
75
37.5
31.500
102h
6Ah
graph
800 x 600
16
56
35.1
36.000
102h
6Ah
graph
800 x 600
16
60
37.9
40.000
102h
6Ah
graph
800 x 600
16
72
48.1
50.000
102h
6Ah
graph
800 x 600
16
75
47.5
49.500
103h
6Bh
graph
800 x 600
256
56
35.1
36.000
103h
6Bh
graph
800 x 600
256
60
37.9
40.000
103h
6Bh
graph
800 x 600
256
72
48.1
50.000
103h
6Bh
graph
800 x 600
256
75
46.8
49.500
104h
6Ch
graph
1024 x 768
16
43 (i)
35.5
44.900
104h
6Ch
graph
1024 x 768
16
60
48.4
65.000
104h
6Ch
graph
1024 x 768
16
70
56.5
75.000
Mode No.
Standard
Interface
Type
Resolution
No. of
Colors
Vertical
Refresh (Hz)
Horizontal
Refresh (kHz)
Dot Clock
(MHz)