Reference Guide

Table 49. CIM_IRQ Properties (continued)
Property Description Data Type
1- Other
2- Unknown
3- Level
4- Edge
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
CIM_MemoryMappedIO
The CIM_MemoryMappedIO class described in properties Table below addresses both memory and port I/O resources for
personal computer architecture memory mapped I/O.
The following table describes the property, description, and data type details for the CIM MemoryMappedIO.
Class Name: CIM_MemoryMappedIO
Parent Class: CIM_SystemResource
Table 50. CIM_MemoryMappedIO Properties
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
StartingAddress Identifies the starting address of
memory mapped I/O.
uint64
EndingAddress Identifies the ending address of memory
mapped I/O.
uint64
CIM_LogicalElement 57