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CIM_LogicalElement 89

The CIM_SystemResource class listed in Table 3-39 provides access to

system resources from an operating system. SystemResources consist of

interrupt requests (IRQs) and direct memory access (DMA) capabilities.

CIM_IRQ

The CIM_IRQ class described in Table 3-40 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 your computer (COM1) is assigned to IRQ4 by default.

Table 3-39. CIM_SystemResource Properties

Class Name: CIM_SystemResource

Parent Class: CIM_LogicalElement

Table 3-40. CIM_IRQ Properties

Class Name: CIM_IRQ

Parent Class: CIM_SystemResource

Property Description Data Type

CSCreationClassName See Table 1-1. string

CSName See Table 1-1. string

CreationClassName See Table 1-1. string

IRQNumber Identifies the interrupt request number. uint32

CIM_ManagedSystemElement

CIM_LogicalElement

CIM_SystemResource

CIM_IRQ

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 143 144

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Dell OpenManage Server Administrator Version 6.3 Guide de l'utilisateur Page 89