Class CIM_IRQ
extends CIM_SystemResource

Personal computer architecture IRQ.

Class Hierarchy

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

Direct Known Subclasses

None.

Class Qualifiers

NameData TypeValueScopeFlavors
DescriptionstringPersonal computer architecture IRQ.None TRANSLATABLE= true

Local Class Properties

NameData TypeQualifiers
NameData TypeValueScopeFlavors
Availabilityuint16
DescriptionstringAvailability of the IRQ.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|IRQ|002.2None None
ValueMapstring1, 2, 3, 4, 5None None
ValuesstringOther, Unknown, Available, In Use/Not Available, In Use and Available/ShareableNone TRANSLATABLE= true
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.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
CSCreationClassNamestring
DescriptionstringThe scoping ComputerSystem's CreationClassName.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
PropagatedstringCIM_ComputerSystem.CreationClassNameNone OVERRIDABLE= false
CSNamestring
DescriptionstringThe scoping ComputerSystem's Name.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
PropagatedstringCIM_ComputerSystem.NameNone OVERRIDABLE= false
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.None TRANSLATABLE= true
IRQNumberuint32
DescriptionstringA part of the object's key value, IRQ Number.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MappingStringsstringMIF.DMTF|IRQ|002.1None None
Shareableboolean
DescriptionstringBoolean indicating whether the IRQ can be shared.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|IRQ|002.4None None
OverridestringShareableNone OVERRIDABLE= false
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.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource IRQ Info|001.3None None
ValueMapstring1, 2, 3, 4None None
ValuesstringOther, Unknown, Active Low, Active HighNone TRANSLATABLE= true
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.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|IRQ|002.3, MIF.DMTF|System Resource IRQ Info|001.2None None
ValueMapstring1, 2, 3, 4None None
ValuesstringOther, Unknown, Level, EdgeNone TRANSLATABLE= true

Inherited Properties

NameData TypeClass Origin
CaptionstringCIM_ManagedElement
DescriptionstringCIM_ManagedElement
InstallDatedatetimeCIM_ManagedSystemElement
NamestringCIM_ManagedSystemElement
StatusstringCIM_ManagedSystemElement