Class CIM_IRQ
extends CIM_SystemResource

Personal computer architecture IRQ.

Table of Contents
Hierarchy
Direct Known Subclasses
Class Qualifiers
Class Properties
Class Methods


Class Hierarchy

CIM_ManagedElement
   |
   +--CIM_ManagedSystemElement
   |
   +--CIM_LogicalElement
   |
   +--CIM_EnabledLogicalElement
   |
   +--CIM_SystemResource
   |
   +--CIM_IRQ

Direct Known Subclasses

Class Qualifiers

NameData TypeValue
DescriptionstringPersonal computer architecture IRQ.
UMLPackagePathstringCIM::System::SystemResources
Versionstring2.6.0

Class Properties

Local Class Properties

NameData TypeDefault ValueQualifiers
NameData TypeValue
Availabilityuint16
DescriptionstringAvailability of the IRQ.
MappingStringsstringMIF.DMTF|IRQ|002.2
ValueMapstring1, 2, 3, 4, 5
ValuesstringOther, Unknown, Available, In Use/Not Available, In Use and Available/Shareable
CreationClassNamestring
DescriptionstringCreationClassName indicates the name of the class or the subclass used in the creation of an instance. When used with the other key properties of this class, this property allows all instances of this class and its subclasses to be uniquely identified.
Keybooleantrue
MaxLenuint32256
CSCreationClassNamestring
DescriptionstringThe scoping ComputerSystem's CreationClassName.
Keybooleantrue
MaxLenuint32256
PropagatedstringCIM_ComputerSystem.CreationClassName
CSNamestring
DescriptionstringThe scoping ComputerSystem's Name.
Keybooleantrue
MaxLenuint32256
PropagatedstringCIM_ComputerSystem.Name
Hardwareboolean
DescriptionstringThe Hardware property indicates whether the interrupt is hardware or software based. (If TRUE, the interrupt is hardware based.) On a personal computer, a hardware IRQ is a physical wire to a programmable interrupt controller (PIC) chip, through which the CPU can be notified of time critical events. Some IRQ lines are reserved for standard Devices such as the keyboard, floppy disk drives, and the system clock. A software interrupt is a programmatic mechanism to allow an application to get the attention of the Processor.
IRQNumberuint32
DescriptionstringA part of the object's key value, IRQ Number.
Keybooleantrue
MappingStringsstringMIF.DMTF|IRQ|002.1
Shareableboolean
DescriptionstringBoolean indicating whether the IRQ can be shared.
MappingStringsstringMIF.DMTF|IRQ|002.4
OverridestringShareable
TriggerLeveluint16
DescriptionstringIRQ trigger level indicating whether the interrupt is triggered by the hardware signal going high (value=4) or low (value=3). Also, "Other" (1) and "Unknown" (2) may be defined.
MappingStringsstringMIF.DMTF|System Resource IRQ Info|001.3
ValueMapstring1, 2, 3, 4
ValuesstringOther, Unknown, Active Low, Active High
TriggerTypeuint16
DescriptionstringIRQ trigger type indicating whether edge (value=4) or level triggered (value=3) interrupts occur. Also, "Other" (1) and "Unknown" (2) may be defined.
MappingStringsstringMIF.DMTF|IRQ|002.3, MIF.DMTF|System Resource IRQ Info|001.2
ValueMapstring1, 2, 3, 4
ValuesstringOther, Unknown, Level, Edge

Inherited Properties

NameData TypeClass Origin
CaptionstringCIM_ManagedElement
CommunicationStatusuint16CIM_ManagedSystemElement
DescriptionstringCIM_ManagedElement
DetailedStatusuint16CIM_ManagedSystemElement
ElementNamestringCIM_ManagedElement
EnabledDefaultuint16CIM_EnabledLogicalElement
EnabledStateuint16CIM_EnabledLogicalElement
Generationuint64CIM_ManagedElement
HealthStateuint16CIM_ManagedSystemElement
ImplementationInfouint16CIM_SystemResource
InstallDatedatetimeCIM_ManagedSystemElement
InstanceIDstringCIM_ManagedElement
NamestringCIM_ManagedSystemElement
OperatingStatusuint16CIM_ManagedSystemElement
OtherEnabledStatestringCIM_EnabledLogicalElement
PrimaryStatusuint16CIM_ManagedSystemElement
RequestedStateuint16CIM_EnabledLogicalElement
StatusstringCIM_ManagedSystemElement
TimeOfLastStateChangedatetimeCIM_EnabledLogicalElement
TransitioningToStateuint16CIM_EnabledLogicalElement
AvailableRequestedStatesuint16[]CIM_EnabledLogicalElement
OperationalStatusuint16[]CIM_ManagedSystemElement
StatusDescriptionsstring[]CIM_ManagedSystemElement

Class Methods

Inherited Class Methods

NameReturn TypeClass Origin
RequestStateChangeuint32CIM_EnabledLogicalElement