CIM_MemoryMappedIO class

The CIM_MemoryMappedIO class represents computer architecture memory-mapped I/O. This class addresses memory and port I/O resources.

Important

The DMTF (Distributed Management Task Force) CIM (Common Information Model) classes are the parent classes upon which WMI classes are built. WMI currently supports only the CIM 2.x version schemas.

The following syntax is simplified from Managed Object Format (MOF) code and includes all inherited properties. Properties are listed in alphabetic order, not MOF order.

Syntax

[Abstract, UUID("{8502C51B-5FBB-11D2-AAC1-006008C78BC7}"), AMENDMENT]
class CIM_MemoryMappedIO : CIM_SystemResource
{
  string   Caption;
  string   Description;
  datetime InstallDate;
  string   Name;
  string   Status;
  string   CreationClassName;
  string   CSCreationClassName;
  string   CSName;
  uint64   EndingAddress;
  uint64   StartingAddress;
};

Members

The CIM_MemoryMappedIO class has these types of members:

• Properties

Properties

The CIM_MemoryMappedIO class has these properties.

Caption

Data type: string

Access type: Read-only

Qualifiers: MaxLen (64), DisplayName ("Caption")

A short textual description of the object.

This property is inherited from CIM_ManagedSystemElement.

CreationClassName

Data type: string

Access type: Read-only

Qualifiers: MaxLen (256), CIM_Key

Name of the class or subclass used in the creation of an instance. When used with other key properties of the class, this property allows all instances of the class and its subclasses to be uniquely identified.

CSCreationClassName

Data type: string

Access type: Read-only

Qualifiers: Propagated ("CIM_ComputerSystem.CreationClassName"), CIM_Key, MaxLen (256)

Scoping computer system's CreationClassName property.

CSName

Data type: string

Access type: Read-only

Qualifiers: Propagated ("CIM_ComputerSystem.Name"), MaxLen (256), CIM_Key

Scoping computer system's Name property.

Description

Data type: string

Access type: Read-only

Qualifiers: DisplayName ("Description")

A textual description of the object.

This property is inherited from CIM_ManagedSystemElement.

EndingAddress

Data type: uint64

Access type: Read-only

Qualifiers: MappingStrings ("MIF.DMTF|Memory Mapped I/O|001.2")

Ending address of memory mapped I/O.

For more information about using uint64 values in scripts, see Scripting in WMI.

InstallDate

Data type: datetime

Access type: Read-only

Qualifiers: MappingStrings ("MIF.DMTF|ComponentID|001.5"), DisplayName ("Install Date")

Indicates when the object was installed. Lack of a value does not indicate that the object is not installed.

This property is inherited from CIM_ManagedSystemElement.

Name

Data type: string

Access type: Read-only

Qualifiers: DisplayName ("Name")

Label by which the object is known. When subclassed, this property can be overridden to be a key property.

This property is inherited from CIM_ManagedSystemElement.

StartingAddress

Data type: uint64

Access type: Read-only

Qualifiers: CIM_Key, MappingStrings ("MIF.DMTF|Memory Mapped I/O|001.1")

Starting address of memory mapped I/O. The hardware resource identifier property should be set to this value to construct the mapped I/O resource key.

For more information about using uint64 values in scripts, see Scripting in WMI.

Status

Data type: string

Access type: Read-only

Qualifiers: MaxLen (10), DisplayName ("Status")

String that indicates the current status of the object. Operational and non-operational status can be defined. Operational status can include "OK", "Degraded", and "Pred Fail". "Pred Fail" indicates that an element is functioning properly, but is predicting a failure (for example, a SMART-enabled hard disk drive).

Non-operational status can include "Error", "Starting", "Stopping", and "Service". "Service" can apply during disk mirror-resilvering, reloading a user permissions list, or other administrative work. Not all such work is online, but the managed element is neither "OK" nor in one of the other states.

This property is inherited from CIM_ManagedSystemElement.

Values include the following:

OK ("OK")

Error ("Error")

Degraded ("Degraded")

Unknown ("Unknown")

Pred Fail ("Pred Fail")

Starting ("Starting")

Stopping ("Stopping")

Service ("Service")

Stressed ("Stressed")

NonRecover ("NonRecover")

No Contact ("No Contact")

Lost Comm ("Lost Comm")

Remarks

The CIM_MemoryMappedIO class is derived from CIM_SystemResource.

WMI does not implement this class. For classes derived from CIM_MemoryMappedIO, see Win32 Classes.

This documentation is derived from the CIM class descriptions published by the DMTF. Microsoft may have made changes to correct minor errors, conform to Microsoft SDK documentation standards, or provide more information.

Requirements

Requirement	Value
Minimum supported client	Windows Vista
Minimum supported server	Windows Server 2008
Namespace	Root\CIMV2
MOF	CIMWin32.mof
DLL	CIMWin32.dll

See also

CIM_SystemResource