Class CIM_DMA
extends CIM_SystemResource

Personal computer architecture DMA.

Class Hierarchy

CIM_ManagedElement
   |
   +--CIM_ManagedSystemElement
   |
   +--CIM_LogicalElement
   |
   +--CIM_SystemResource
   |
   +--CIM_DMA

Direct Known Subclasses

None.

Class Qualifiers

NameData TypeValueScopeFlavors
DescriptionstringPersonal computer architecture DMA.None TRANSLATABLE= true

Local Class Properties

NameData TypeQualifiers
NameData TypeValueScopeFlavors
AddressSizeuint16
DescriptionstringAn integer indicating the DMA Channel address size in bits. Permissible values are 8, 16, 32 or 64 bits. If unknown, enter 0.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.3None None
UnitsstringBitsNone TRANSLATABLE= true
ValueMapstring0, 8, 16, 32, 64None None
Availabilityuint16
DescriptionstringAvailability of the DMA.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|DMA|001.2None None
ValueMapstring1, 2, 3, 4, 5None None
ValuesstringOther, Unknown, Available, In Use/Not Available, In Use and Available/ShareableNone TRANSLATABLE= true
BurstModeboolean
DescriptionstringIndication that the DMA Channel supports burst mode.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|DMA|001.3None None
ByteModeuint16
DescriptionstringIndicates whether DMA may execute in 'count by byte' mode (value=4) or not (value=3). Also, "Other" (1) and "Unknown" (2) may be defined.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.7None None
ValueMapstring1, 2, 3, 4None None
ValuesstringOther, Unknown, Not execute in 'count by byte' mode, Execute in 'count by byte' modeNone TRANSLATABLE= true
ChannelTiminguint16
DescriptionstringDMA channel timing. For example, "Type A" (value =4) or "Type F" (6) could be specified.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.9None None
ValueMapstring1, 2, 3, 4, 5, 6None None
ValuesstringOther, Unknown, ISA Compatible, Type A, Type B, Type FNone TRANSLATABLE= true
CreationClassNamestring
DescriptionstringCreationClassName indicates the name of the class or the subclass used in the creation of an instance. When used with the other key properties of this class, this property allows all instances of this class and its subclasses to be uniquely identified.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
CSCreationClassNamestring
DescriptionstringThe scoping ComputerSystem's CreationClassName.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
PropagatedstringCIM_ComputerSystem.CreationClassNameNone OVERRIDABLE= false
CSNamestring
DescriptionstringThe scoping ComputerSystem's Name.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MaxLenuint32256None None
PropagatedstringCIM_ComputerSystem.NameNone OVERRIDABLE= false
DMAChanneluint32
DescriptionstringA part of the object's key value, the DMA Channel number.None TRANSLATABLE= true
KeybooleantrueNone OVERRIDABLE= false
MappingStringsstringMIF.DMTF|DMA|001.1None None
MaxTransferSizeuint32
DescriptionstringThe maximum number of bytes that can be transferred by this DMA Channel. If unknown, enter 0.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.4None None
UnitsstringBytesNone TRANSLATABLE= true
TypeCTiminguint16
DescriptionstringIndicates whether C type (burst) timing is supported (value=5) or not (value=4). Also, "Other" (1), "Unknown" (2) and "ISA Compatible" (3) are defined.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.10None None
ValueMapstring1, 2, 3, 4, 5None None
ValuesstringOther, Unknown, ISA Compatible, Not Supported, SupportedNone TRANSLATABLE= true
WordModeuint16
DescriptionstringIndicates whether DMA may execute in 'count by word' mode (value=4) or not (value=3). Also, "Other" (1) and "Unknown" (2) may be defined.None TRANSLATABLE= true
MappingStringsstringMIF.DMTF|System Resource DMA Info|001.8None None
ValueMapstring1, 2, 3, 4None None
ValuesstringOther, Unknown, Not execute in 'count by word' mode, Execute in 'count by word' modeNone TRANSLATABLE= true

Inherited Properties

NameData TypeClass Origin
CaptionstringCIM_ManagedElement
DescriptionstringCIM_ManagedElement
InstallDatedatetimeCIM_ManagedSystemElement
NamestringCIM_ManagedSystemElement
ShareablebooleanCIM_SystemResource
StatusstringCIM_ManagedSystemElement