Specifications

202 AMD Geode™ GeodeROM Functional Specification
Video BIOS Support
32087C
13.2.10.3 Subfunction 02h: Set Secondary RAMDAC Data
Passed:
Returns:
13.2.10.4 Subfunction 03h: Get Secondary RAMDAC Data
Passed:
Returns:
13.2.10.5 Subfunction 80h: Set RAMDAC Data During Vertical Retrace with Blanking Enabled
Passed:
Returns:
Parameter Description
AH 4Fh
AL 09h
BL 02h
CX Number of palette registers
DX First palette register
ES:DI Pointer to palette values
Parameter Description
AX VBE return status
Parameter Description
AH 4Fh
AL 09h
BL 03h
CX Number of palette registers
DX First palette register
ES:DI Pointer to palette values
Parameter Description
AX VBE return status
Parameter Description
AH 4Fh
AL 09h
BL 80h
CX Number of palette registers
DX First palette register
ES:DI Pointer to palette values
Parameter Description
AX VBE return status