Specifications

AMD Geodeā„¢ GeodeROM Functional Specification 207
Video BIOS Support
32087C
13.2.16.3 Subfunction 03h: Set Fixed Timings
Description:
The system BIOS uses this function to load the resolution and timings.
Passed:
Returns:
None.
13.2.16.4 Subfunction 07h: Get Version Numbers
Description:
This subfunction returns the version numbers for the video BIOS and SMI handler.
Passed:
Returns:
Parameter Description
AX 4F14h
BL 03h
ES:DI Pointer to fixed timings
Parameter Description
AX 4F14h
BL 07h
Parameter Description
BH Video BIOS major version number
BL Video BIOS minor version number
CH SMI handler major version number
CL SMI handler minor version number