Laptop User Manual

Get System Timer
Input Field
Major Function Number - 32h
Minor Function Number - ð2h
Parameter 1 - Reserved
Parameter 2 - (Bit 15- 8) Power mode Select
= ððh - Reserved
= ð1h - Manual PM mode (AC)
= ð2h - Manual PM mode (Battery)
= F3h - High Performance mode
= F4h - Auto Pwr Mgmt mode
(Bit 7- ð) Reserved
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
Output Field
Return Code - Error Status
Auxiliary Return Code - Reserved
Parameter 1 - (Bit 15- 8) System Timer Capability
Bit 8 = ð - Timer cannot be specified
in each Power mode
= 1 - Timer can be specified
in each Power mode
Bit 15-9 - Reserved
(Bit 7- ð) Reserved
Parameter 2 - (Bit 15- 8) Reserved
(Bit 7- ð) System Timer initial value
(units: minutes)
= ððh - Disable system timer
Parameter 3 - Reserved
Parameter 4 - Reserved
Parameter 5 - Reserved
ThinkPad 560/560E SMAPI BIOS A-39