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IBM 560E User Manual

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Power Management Service
Get Power Management Mode (BL=00h)
 Input Field
Major Function Number - 22h
Minor Function Number - ððh
Parameter 1
- Reserved
Parameter 2
- Reserved
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
 Output Field
Return Code
- Error Status
Auxiliary Return Code - Reserved
Parameter 1
- Reserved
Parameter 2
- (Bit 15- 8) Power management mode
 
Battery operation
= ððh - High Performance mode
= ð1h - Auto Power Management mode
= ð2h - Manual Power Management mode
(Bit
7- ð) Power management mode
 
AC operation
= ððh - High Performance mode
= ð1h - Auto Power Management mode
= ð2h - Manual Power Management mode
Parameter 3
- Reserved
Parameter 4
- Reserved
Parameter 5
- Reserved
ThinkPad 560/560E SMAPI BIOS
A-27