CIM Reference Guide

CIM_LogicalElement 63
CIM_DMA
The CIM_DMA class explained in Table 3-37 contains DMA information. A DMA channel allows
certain types of data transfer between RAM and a device to bypass the microprocessor
.
Table 3-36. CIM_MemoryMappedIO Properties
Class Name: CIM_MemoryMappedIO
Parent Class: CIM_SystemResource
Property Description Data Type
CSCreationClassName See Table 1-2, "Common Properties of Classes." string
CSName See Table 1-2, "Common Properties of Classes." string
CreationClassName See Table 1-2, "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
MappedResource
Indicates the type of memory mapped I/O.
MappedResource defines whether memory or I/O is
mapped, and for I/O, whether the mapping is to a
memory or a port space. Memory mapped I/O values
are as follows:
1 Other
2 Mapped memory
3 I/O mapped to memory space
4 I/O mapped to port space
uint16
CIM_ ManagedSystemElement
CIM_LogicalElement
CIM_SystemResource
CIM_DMA