95
SVGA-BIOS Calls (INT l0h)
The following sections describe the Standard-VGA-, Extended- and VESA-Super-
VGA BIOS calls.
Standard IBM VGA-compatible BIOS Calls (INT 10h)
These calls are IBM VGA-BIOS compatible functions.
The following lists all functions supported by the WD-BIOS with call and return
codes.
AH = 00h set video mode
AL=
Hex
Type Colors Text Resolution Font Clock
MHz
HSync
KHz
VSync
Hz
Min.
memo
Brffer
Start
Pages
0,1
A/N
16/256k 40x25 320x200
8x8
25.175 31.55
70.3
256K
B8000 8
0,1*
A/N
16/256k 40x25 320x350
8x14
25.175 31.55
70.3
256K
B8000 8
0,1+ A/N
16/256k 40x25 360x400
9x16
28.322 31.34
69.8
256K
B8000 8
2,3
A/N
16/256k 80x25 640x200
8x8
25.175 31.55
70.3
256K
B8000 8
2,3*
A/N
16/256k 80x25 640x350
8x14
25.175 31.55
70.3
256K
B8000 8
2,3+ A/N
16/256k 80x25 720x400
9x16
28.322 31.34
69.8
256K
B8000 8
4,5
A/N
4/256k
40x25 320x200
8x8
25.175 31.55
70.3
256K
B8000 1
6
A/N
2/256k
80x25 640x200
8x8
25.175 31.55
70.3
256K
B8000 1
7
A/N
Mono
80x25 720x350
9x14
28.322 31.34
69.8
256K
B8000 8
7+,
A/N
Mono
80x25 720x400
9x16
28.322 31.34
69.8
256K
B8000 8
D
APA 16/256k 40x25 320x200
8x8
25.175 31.55
70.3
256K
A0000 8
E
APA 16/256k 80x25 640x200
8x8
25.175 31.55
70.3
256K
A0000 4
F
APA Mono
80x25 640x350
8x14
25.175 31.55
70.3
256K
A0000 2
10
APA 16/256k 80x25 640x350
8x14
25.175 31.55
70.3
256K
A0000 2
11
APA 2/256k
80x30 640x480
8x16
25.175 31.55
60.1
256K
A0000 1
12
APA 16/256k 80x30 640x480
8x16
25.175 31.55
60.1
256K
A0000 1
13
APA 256/256k 40x25 320x200
8x8
25.175 31.55
70.3
256K
A0000 1
AH = 01h
set cursor type
CH=
CL=
Bit 0..4 start line or cursor
Bit 5..6 blinking attributes
Bit 0..4 end line of cursors
Table 30, Supported VGA Video Modes
6.2
6.2.1
Содержание PCM-4330
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