Siemens Simatic M7-400 Reference Manual page 505

Operating Modes
The WD90C24 VGA controller is used on the IF 962-VGA interface submodule.
Table 13-7 shows you the video modes supported by the BIOS of the IF 962-VGA
interface submodule.
Table 13-7 Video Modes of the IF 962-VGA Interface Submodule
Mode Text / Monochrome/
(HEX) Graphics
0.1 Text
0.1 Text
0.1 Text
2.3 Text
2.3 Text
2.3 Text
4.5 Graphics
6 Graphics Monochr.
7 Text Monochr.
0D Graphics
0E Graphics
0F Graphics Monochr.
10 Graphics
11 Graphics Monochr.
12 Graphics
13 Graphics
54 Text
55 Text
5F Graphics
58/6A Graphics
58/6A Graphics
58/6A Graphics
5C Graphics
5C Graphics
5C Graphics
5D Graphics
5D Graphics
60 Graphics
60 Graphics
1)
Interlaced mode
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
Resolution
Color (Columns x
Lines)
Color 320 x 200
Color 320 x 350
Color 360 x 400
Color 640 x 200
Color 640 x 350
Color 720 x 400
Color 320 x 400
320 x 200
720 x 350
Color 320 x 200
Color 640 x 200
640 x 350
Color 640 x 350
640 x 480
Color 640 x 480
Color 320 x 200
Color 1056 x 344
Color 1056 x 400
Color 640 x 480
Color 800 x 600
Color 800 x 600
Color 800 x 600
Color 800 x 600
Color 800 x 600
Color 800 x 600
Color 1024 x 768
Color 1024 x 768
Color 1024 x 768
Color 1024 x 768
Number Character Horizontal
of Size Frequency
colours
16 8 x 8
16 8 x 14
16 9 x 16
16 8 x 8
16 8 x 14
16 9 x 16
4 8 x 8
2 8 x 8
2 9 x 14
16 8 x 8
16 8 x 8
2 8 x 14
16 8 x 14
2 8 x 16
16 8 x 16
256 8 x 8
16 9 x 9
16 8 x 16
256 8 x 16
16 8 x 8
16 8 x 8
16 8 x 8
256 8 x 8
256 8 x 8
256 8 x 8
16 8 x 16
16 8 x 16
256 8 x 16
256 8 x 16
Interface Submodules
Vertical
Frequency
(kHz) (Hz)
31.5 70
31.5 70
31.3 70
31.5 70
31.5 70
31.3 70
31.5 70
31.5 70
31.3 70
31.5 70
31.5 70
31.5 70
31.5 70
31.5 60
31.5 60
31.5 70
31.1 70
31.1 70
31.5 60
35.1 56
37.8 60
47.7 72
35.1 56
37.8 60
47.7 72
1)
35.6 87
48.4 60
1)
35.6 87
48.4 60
13-9