- Notes, cautions, and warnings
- Introduction
- CIM_Physical Element
- CIM_LogicalElement
- CIM_LogicalElement
- CIM_System
- CIM_ComputerSystem
- DELL_System
- CIM_LogicalDevice
- CIM_FRU
- CIM_Sensor
- CIM_DiscreteSensor
- CIM_NumericSensor
- CIM_TemperatureSensor
- CIM_CurrentSensor
- CIM_VoltageSensor
- CIM_Tachometer
- CIM_WatchDog
- CIM_CoolingDevice
- CIM_Fan
- CIM_UserDevice
- CIM_PointingDevice
- CIM_Keyboard
- CIM_PowerSupply
- CIM_Controller
- CIM_ParallelController
- CIM_SerialController
- CIM_PCIController
- CIM_PCIDevice
- CIM_PCIBridge
- CIM_Processor
- CIM_StorageExtent
- CIM_Memory
- CIM_CacheMemory
- DELL_SoftwareFeature
- CIM_BIOSElement
- CIM_SoftwareFeature
- DELL_SoftwareFeature
- CIM_SystemResource
- CIM_IRQ
- CIM_MemoryMappedIO
- CIM_DMA
- CIM_RedundancyGroup
- CIM_ExtraCapacityGroup
- DELL_PSRedundancyGroup
- DELL_FanRedundancyGroup
- CIM_EnabledLogicalElement
- CIM_ServiceAccessPoint
- CIM_RemoteServiceAccessPoint
- DELL_RemoteServiceAccessPort
- Dell-Defined
Classes
- DELL_PostLog
- DELL_CMApplication
- DELL_CMDevice
- DELL_CMDeviceApplication
- DELL_CMInventory
- DELL_CMOS
- DELL_CMProductInfo
- DELL_BIOSExtensions
- DELL_BIOSSettings
- DELL_SDCardDevice
- DELL_NetworkPort
- DELL_PowerConsumptionAmpsSensor
- DELL_PowerConsumptionWattsSensor
- DELL_PowerConsumptionData
- DCIM_OEM_DataAccessModule
- DCIM_RegisteredProfile
- CIM_Dependency
Dell OpenManage Server Administrator Version 8.5 CIM Reference Guide
CIM_IRQ
The CIM_IRQ class described in Properties Table below , contains IRQ information. An IRQ is a signal that data is about to be sent to or received by a peripheral device. The signal travels by an IRQ line to the microprocessor. Each peripheral connection must be assigned an IRQ number. For example, the first serial port in the computer (COM1) is assigned to IRQ4 by default.
| Class Name: | CIM_IRQ | |
| Parent Class: | CIM_SystemResource | |
| Property | Description | Data Type |
| CSCreationClassName | See Common Properties of Classes | string |
| CSName | See Common Properties of Classes | string |
| CreationClassName | See Common Properties of Classes | string |
| IRQNumber | Identifies the interrupt request number. | uint32 |
| Availability | Indicates the availability of the IRQ. Values
for the Availability property are as follows:
1- Other 2- Unknown 3- Available 4 - In use/not available 5- In use and available | uint16 |
| TriggerLevel | Indicates if the interrupt is triggered by the
hardware signal going high or low. Values for the TriggerLevel property
are as follows:
1- Other 2- Unknown 3- Active low 4- Active high | uint16 |
| TriggerType | Indicates if edge (value=4) or level triggered
(value=3) interrupts occur.
1- Other 2- Unknown 3- Level 4- Edge | uint16 |
| Shareable | Indicates if the IRQ can be shared. A value of TRUE indicates that the IRQ can be shared. | Boolean |
| Hardware | Indicates if the interrupt is hardware- or software-based. (A value of TRUE indicates that the interrupt is hardware based.) On a personal computer, a hardware IRQ is a physical wire to a programmable interrupt controller (PIC) chip set through which the microprocessor can be notified of time critical events. Some IRQ lines are reserved for standard devices such as the keyboard, diskette drive, and the system clock. A software interrupt is a programmatic mechanism to allow an application to get the attention of the processor. | Boolean |
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\