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IBM manual A-28 ThinkPad 560/560E SMAPI BIOS, Set Power Management

Models: 560 560E

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Set Power Management	Mode
Input Field
Major Function Number -		22h
Minor Function Number -		ð1h
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
Output Field
Return Code	-	Error Status
Auxiliary Return Code -		Reserved
Parameter 1	-	Reserved
Parameter 2	-	Reserved
		Reserved
Parameter 3	-	Reserved
Parameter 4	-	Reserved
Parameter 5	-	Reserved

A-28ThinkPad 560/560E SMAPI BIOS

Page 92

Image 92

IBM manual A-28 ThinkPad 560/560E SMAPI BIOS, Set Power Management

Contents

06J0536 S76H-7587-01 1997 EditionJuly any countryContents FiguresTables PrefaceOverview SystemIndex Maximum FiguresSupply Tables 3-1. PCMCIA Standards and Specifications3-1. BIOS Video Modes for the ThinkPad . Computer 2-31. System Control Port B Hex 0061,. .ReadIBM Personal System/2 Hardware Interface Technical Reference IBM Personal System/2 and Personal Computer BIOS InterfacePreface viii ThinkPad 560/560E Preface Section 1. System Overview System Board Devices and FeaturesPower Supply Power SupplyThinkPad computer, orcomputer DescriptionThe IBM Personal System/2 Hardware Interface Technical Reference System Board Devices and Features System Board Devices and FeaturesIBM Personal System/2 Hardware Interface Technical Reference PartSystem Board Devices and Features Part2 of DeviceSystem Board Devices and Features Features1-2 Part TypeSystem Board I/O Address Map Part1 of System Board I/O Address Map83C8 Figure 1-3 Part 2 of 2. System Board I/O Address Map43C9 Specifications SpecificationsFigure 1-4. Performance Specifications for the ThinkPad 560/560E clockPhysical Specifications Figure 1-5. Physical Specifications for the ThinkPad 560/560EWeight ñ approximate value Air TemperatureAcoustical Readings Figure 1-6. Electrical Specifications for the ThinkPad 560/560EFigure 1-7. Acoustical Readings for the ThinkPad 560/560E ElectricalPower Supply VoltagesPower Supply Connector Output ProtectionVoltage Sequencing 1-12 ThinkPad 560/560E System OverviewBattery Pack Figure 1-10. Battery Pack SpecificationsVoltage average1-14 ThinkPad 560/560E System Overview Section 2. System Board Microprocessor Cache Memory OperationDescription mainSpace readoperations. onlyIf Keyboard/Mouse Connector SignalsConnector 2-4 ThinkPad 560/560E System BoardScan Codes HardwareInterface TechnicalFigure 2-4. Key Numbers for the 85-Key Keyboard 2-6 ThinkPad 560/560E System BoardDisplayable Characters and Symbols Disk Drive HardSignal ConnectorExternal Connector Figure 2-7 Part 1 of 2. 100-Pin External Connector Pin AssignmentsFigure 2-7 Part 2 of 2. 100-Pin External Connector Pin Assignments Signal2-10 ThinkPad 560/560E System Board TypeDiskette Drive and Controller Figure 2-8. Diskette Drive Read, Write, and Format CapabilitiesFormat Size 720KBDiskette Drive Connector Figure 2-9. Diskette Drive Connector Pin AssignmentsSignal 2-12 ThinkPad 560/560E System BoardMemory ROM SubsystemRAM Subsystem hex FFFF0000-FFFFFFFFConnector SystemSystem 2-10. SystemSignal Figure 2-11. DIMM Connector Pin AssignmentsSignal RT/CMOS RAM 2-16 ThinkPad 560/560E System BoardBits 0071Mask 0070RT/CMOS RAM I/OOperations Bytes StatusRegister A Bits2-20 ThinkPad 560/560E System Board Status RegisterB Hex Bits 2-18. Status Register C Hex 00C2-19. Status Register Hex 00DCMOS RAM Configuration 2-20. Diagnostic Status Byte Hex 00EBits 2-22 ThinkPad 560/560E System BoardDiskette Drive Type Byte Hex 010 This byte indicates the type BitsHard DiskBits 5 Disk Drive TypeBase Configuration Checksum Bytes Hex 02E and Hex 02FHigh Interrupt Miscellaneous System Functions and PortsNonmaskable System 0061Port A Hex System Control0092 BitsPower-On Password System/2 and Personal Computer BIOS InterfaceSelectable Drive-Startup Sequence ReferenceHardware Compatibility Error Codes Figure 2-33 Part 1 of 2. Error CodesFigure 2-33 Part 2 of 2. Error Codes Error2-32 ThinkPad 560/560E System Board CodeSection 3. Subsystems Video Subsystem ThinkPadVideo Modes ThinkPad 560EBIOS Video Modes for the ThinkPad Computer PageFormat Address2. BIOS Video Modes for the ThinkPad Computer PageBuffer SizeAudio Port Specifications Audio Subsystem Sound Blaster Support FunctionLine LineSystem Settings SubsystemFigure 3-1. PCMCIA Standards and Specifications 3-8 ThinkPad 560/560E SubsystemsPin Assignments 3-2. PCMCIA3-10 ThinkPad 560/560E Subsystems BIOS OverviewAppendix A. System ManagementGet System Event 3 Condition. . . . . . . . . . . . A.-45 What is SMAPI BIOS? System ConfigurationPower Management System InformationImage A-4 ThinkPad 560/560E SMAPI BIOS16-bit/32-bit Protected Mode Entry Point Information WordReal Mode Entry Point Input Field Calling ConventionParameter Structure Sample in Assembler Language Sample in C Language A-8 ThinkPad 560/560E SMAPI BIOSCalling Convention Pseudo Code Assembler LanguageA-10 ThinkPad 560/560E SMAPI BIOS C LanguageReturn Codes Service Get System IdentificationSystem Information Function DescriptionA-13 Input FieldOutput Field Information Get Display DeviceControl Unit Information A-15A-16 ThinkPad 560/560E SMAPI BIOS Get System SensorA-17 Input FieldOutput Field A-18 ThinkPad 560/560E SMAPI BIOS Get Refresh RateOutput Field A-19System Configuration Service A-20 ThinkPad 560/560E SMAPI BIOSOutput Field A-21A-22 ThinkPad 560/560E SMAPI BIOS Set Display DeviceA-23 Input FieldOutput Field A-24 ThinkPad 560/560E SMAPI BIOS Set Pointing DeviceInput Field Output FieldSupport Set Hotkey Sticky/LockService Mode BL=00hPower A-28 ThinkPad 560/560E SMAPI BIOS Set Power ManagementGet Timer Control A-29A-30 ThinkPad 560/560E SMAPI BIOS Output FieldSet Timer Control A-31Event Bit Definition Note If bits are duplicated, the highest bit is availableCondition A-33Set System Event Global ConditionGet System Event A-35Set System Event 1 ConditionA-36 ThinkPad 560/560E SMAPI BIOS A-37 2 ConditionGet System Event 2 Condition A-38 ThinkPad 560/560E SMAPI BIOSSet System Event Get System A-39Set System A-40 ThinkPad 560/560E SMAPI BIOSGet Standby Timer A-41A-42 ThinkPad 560/560E SMAPI BIOS Set StandbyA-43 Input FieldOutput Field A-44 ThinkPad 560/560E SMAPI BIOS Set HibernationA-45 3 ConditionGet System Event 3 Condition A-46 ThinkPad 560/560E SMAPI BIOSSet System Event Condition A-47A-48 ThinkPad 560/560E SMAPI BIOS Set System ResumeA-49 Input FieldOutput Field Output Field A-50 ThinkPad 560/560E SMAPI BIOSInput Field A-51 StandbyA-52 ThinkPad 560/560E SMAPI BIOS HibernationSamples Data StructureParameters A-54 ThinkPad 560/560E SMAPI BIOSSMBHDRROFFSET SMBHDRP16BASESMBHDRP32BASE A-56 ThinkPad 560/560E SMAPI BIOS ParametersFunction Declaration Smapi BIOS function typedef WORD far \ SMBPINPARM, POUTPARMThinkPad 560/560E SMAPI BIOS A-57Installation Check A-58 ThinkPad 560/560E SMAPI BIOSA-59 A-60 ThinkPad 560/560E SMAPI BIOS C Languagecksum MyPtrBIOS Call A-62 ThinkPad 560/560E SMAPI BIOS32-Bit Protected Mode A-63A-64 ThinkPad 560/560E SMAPI BIOS MyInput.SMBINSUBFUNCAppendix B. Notices AvenueTrademarks Index Page continued registerscontinued Page Part Number 06J0536 Printed in the United States of America