SPC8104 S-MOS Systems, SPC8104 Datasheet - Page 121

• Manufacturer Part Number: SPC8104
• Description: VGA LCD CONTROLLER
• Manufacturer: S-MOS Systems

SPC8104
412-1.0
Input:
Return:
Input:
Return:
Input:
Return:
Input:
Return:
Input:
Return:
Input:
Return:
Input:
Return:
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
AH=10h
AL=08
BH
AH=10h
AL=09
ES:DX
n/a
AH=10h
AL=10h
BX
DH:CH:CL Red, Green, Blue data
n/a
AH=10h
AL=12h
BX
CX
ES:DX
n/a
AH=10h
AL=13h
BL
BH
n/a
AH=10h
AL=15h
BX
DH
CH
CL
AH=10h
AL=17h
BX
CX
ES:DX
n/a
Palette Functions
Get overscan register
Overscan register value
Palette Functions
Get all palette registers and overscan
Pointer to 17-byte table
Palette Functions
Set DAC color register
Color register
Palette Functions
Set block of DAC registers
Start color register
Number of registers
Pointer to RGB table
Palette Functions
Select color page
Paging function (0-1)
00
01
If BL=0 (0=4 of 64, 1=16 of 16)
If BL=1 (Page number 0-3, 0-15)
Palette Functions
Get DAC color register
Color register
Red value
Green value
Blue value
Palette Functions
Get block of DAC registers
Start color register
Number of registers
Pointer to RGB table
Select paging mode
Select page
X15-SP-002-03
(VGA)
(VGA)
(VGA)
(VGA)
(VGA)
(VGA)
BIOS Functional Specification
(VGA)
SP2-15