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IBM 560E manual What is SMAPI BIOS?, System Information, System Configuration, Power Management

Models: 560 560E

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What is SMAPI BIOS?

The ThinkPad Basic Input/Output System (BIOS) provides a special software interface, called the System Management Application Program Interface (SMAPI) BIOS, to control the following unique features of the ThinkPad system:

System Information

This BIOS provides unique ThinkPad information, such as the system identifier (system ID).

System Configuration

The ThinkPad SMAPI BIOS provides system configuration

control for such features as display device selection or resource configuration for built-in devices.

Power Management

Through the SMAPI BIOS, the operating system or application software can control the ThinkPad power management features (the Power mode or Suspend/Hibernation/Resume options).

“Header Image” on page A-4 describes how to use the SMAPI BIOS.

ThinkPad 560/560E SMAPI BIOS

A-3

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IBM 560E manual What is SMAPI BIOS?, System Information, System Configuration, Power Management

Contents

06J0536 S76H-7587-01 any country 1997Edition JulyPreface ContentsFigures TablesIndex SystemOverview Supply FiguresMaximum 2-31. System Control Port B Hex 0061,. .Read Tables3-1. PCMCIA Standards and Specifications 3-1. BIOS Video Modes for the ThinkPad . ComputerPreface IBM Personal System/2 and Personal Computer BIOS InterfaceIBM Personal System/2 Hardware Interface Technical Reference viii ThinkPad 560/560E Preface Power Supply Section 1. System OverviewSystem Board Devices and Features Power SupplyThe IBM Personal System/2 Hardware Interface Technical Reference DescriptionThinkPad computer, orcomputer Part System Board Devices and FeaturesSystem Board Devices and Features IBM Personal System/2 Hardware Interface Technical ReferenceDevice System Board Devices and FeaturesPart 2 ofType System Board Devices and FeaturesFeatures 1-2 PartSystem Board I/O Address Map System Board I/O Address MapPart 1 of43C9 Figure 1-3 Part 2 of 2. System Board I/O Address Map83C8 clock SpecificationsSpecifications Figure 1-4. Performance Specifications for the ThinkPad 560/560EAir Temperature Physical SpecificationsFigure 1-5. Physical Specifications for the ThinkPad 560/560E Weight ñ approximate valueElectrical Acoustical ReadingsFigure 1-6. Electrical Specifications for the ThinkPad 560/560E Figure 1-7. Acoustical Readings for the ThinkPad 560/560EVoltages Power Supply1-12 ThinkPad 560/560E System Overview Power Supply ConnectorOutput Protection Voltage Sequencingaverage Battery PackFigure 1-10. Battery Pack Specifications Voltage1-14 ThinkPad 560/560E System Overview Section 2. System Board main MicroprocessorCache Memory Operation Descriptionoperations. onlyIf readSpace 2-4 ThinkPad 560/560E System Board Keyboard/Mouse ConnectorSignals ConnectorTechnical Scan CodesHardware Interface2-6 ThinkPad 560/560E System Board Figure 2-4. Key Numbers for the 85-Key KeyboardDisplayable Characters and Symbols Connector Disk DriveHard SignalFigure 2-7 Part 1 of 2. 100-Pin External Connector Pin Assignments External ConnectorType Figure 2-7 Part 2 of 2. 100-Pin External Connector Pin AssignmentsSignal 2-10 ThinkPad 560/560E System Board720KB Diskette Drive and ControllerFigure 2-8. Diskette Drive Read, Write, and Format Capabilities Format Size2-12 ThinkPad 560/560E System Board Diskette Drive ConnectorFigure 2-9. Diskette Drive Connector Pin Assignments Signalhex FFFF0000-FFFFFFFF MemoryROM Subsystem RAM Subsystem2-10. System ConnectorSystem SystemSignal Figure 2-11. DIMM Connector Pin AssignmentsSignal 2-16 ThinkPad 560/560E System Board RT/CMOS RAM0070 Bits0071 MaskOperations RAM I/ORT/CMOS Bits BytesStatus Register AB Hex Status Register2-20 ThinkPad 560/560E System Board Hex 00D Bits2-18. Status Register C Hex 00C 2-19. Status Register2-22 ThinkPad 560/560E System Board CMOS RAM Configuration2-20. Diagnostic Status Byte Hex 00E BitsDisk Diskette Drive Type Byte Hex 010 This byte indicates the typeBits HardDisk Drive Type Bits 5High Configuration Checksum Bytes Hex 02E and Hex 02FBase Nonmaskable Miscellaneous System Functions and PortsInterrupt 0061 SystemBits Port A HexSystem Control 0092Reference Power-On PasswordSystem/2 and Personal Computer BIOS Interface Selectable Drive-Startup SequenceHardware Compatibility Figure 2-33 Part 1 of 2. Error Codes Error CodesCode Figure 2-33 Part 2 of 2. Error CodesError 2-32 ThinkPad 560/560E System BoardSection 3. Subsystems ThinkPad Video SubsystemThinkPad 560E Video ModesAddress BIOS Video Modes for the ThinkPad ComputerPage FormatSize 2. BIOS Video Modes for the ThinkPad ComputerPage BufferLine Audio Port SpecificationsAudio Subsystem Sound Blaster Support Function LineSubsystem System Settings3-8 ThinkPad 560/560E Subsystems Figure 3-1. PCMCIA Standards and Specifications3-2. PCMCIA Pin Assignments3-10 ThinkPad 560/560E Subsystems A. System Management BIOSOverview AppendixGet System Event 3 Condition. . . . . . . . . . . . A.-45 System Information What is SMAPI BIOS?System Configuration Power ManagementA-4 ThinkPad 560/560E SMAPI BIOS ImageReal Mode Entry Point Information Word16-bit/32-bit Protected Mode Entry Point Parameter Structure Calling ConventionInput Field Sample in Assembler Language A-8 ThinkPad 560/560E SMAPI BIOS Sample in C LanguageAssembler Language Calling Convention Pseudo CodeC Language A-10 ThinkPad 560/560E SMAPI BIOSReturn Codes Function Description ServiceGet System Identification System InformationOutput Field Input FieldA-13 Get Display Device InformationA-15 Control Unit InformationGet System Sensor A-16 ThinkPad 560/560E SMAPI BIOSOutput Field Input FieldA-17 Get Refresh Rate A-18 ThinkPad 560/560E SMAPI BIOSA-19 Output FieldA-20 ThinkPad 560/560E SMAPI BIOS System Configuration ServiceA-21 Output FieldSet Display Device A-22 ThinkPad 560/560E SMAPI BIOSOutput Field Input FieldA-23 Set Pointing Device A-24 ThinkPad 560/560E SMAPI BIOSOutput Field Input FieldSet Hotkey Sticky/Lock SupportPower Mode BL=00hService Set Power Management A-28 ThinkPad 560/560E SMAPI BIOSA-29 Get Timer ControlOutput Field A-30 ThinkPad 560/560E SMAPI BIOSA-31 Set Timer ControlNote If bits are duplicated, the highest bit is available Event Bit DefinitionA-33 ConditionGlobal Condition Set System EventA-35 Get System EventA-36 ThinkPad 560/560E SMAPI BIOS 1 ConditionSet System Event Get System Event 2 ConditionA-37 Set System Event A-38 ThinkPad 560/560E SMAPI BIOS2 Condition A-39 Get SystemA-40 ThinkPad 560/560E SMAPI BIOS Set SystemA-41 Get Standby TimerSet Standby A-42 ThinkPad 560/560E SMAPI BIOSOutput Field Input FieldA-43 Set Hibernation A-44 ThinkPad 560/560E SMAPI BIOSGet System Event 3 ConditionA-45 Set System Event A-46 ThinkPad 560/560E SMAPI BIOS3 Condition A-47 ConditionSet System Resume A-48 ThinkPad 560/560E SMAPI BIOSOutput Field Input FieldA-49 Input Field A-50 ThinkPad 560/560E SMAPI BIOSOutput Field Standby A-51Hibernation A-52 ThinkPad 560/560E SMAPI BIOSData Structure SamplesA-54 ThinkPad 560/560E SMAPI BIOS ParametersSMBHDRP32BASE SMBHDRP16BASESMBHDRROFFSET Parameters A-56 ThinkPad 560/560E SMAPI BIOSA-57 Function DeclarationSmapi BIOS function typedef WORD far \ SMBPINPARM, POUTPARM ThinkPad 560/560E SMAPI BIOSA-58 ThinkPad 560/560E SMAPI BIOS Installation CheckA-59 C Language A-60 ThinkPad 560/560E SMAPI BIOSMyPtr cksumA-62 ThinkPad 560/560E SMAPI BIOS BIOS CallA-63 32-Bit Protected ModeMyInput.SMBINSUBFUNC A-64 ThinkPad 560/560E SMAPI BIOSAvenue Appendix B. NoticesTrademarks Index Page continued registerscontinued Page Part Number 06J0536 Printed in the United States of America