// Copyright (c) 2005 DMTF.  All rights reserved.
   [Version ( "2.6.0" ), 
    UMLPackagePath ( "CIM::System::SystemResources" ), 
    Description ( "Personal computer architecture DMA." )]
class CIM_DMA : CIM_SystemResource {

      [Key, Description ( 
          "The scoping ComputerSystem\'s CreationClassName." ), 
       MaxLen ( 256 ), 
       Propagated ( "CIM_ComputerSystem.CreationClassName" )]
   string CSCreationClassName;

      [Key, Description ( "The scoping ComputerSystem\'s Name." ), 
       MaxLen ( 256 ), 
       Propagated ( "CIM_ComputerSystem.Name" )]
   string CSName;

      [Key, Description ( 
          "CreationClassName 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." ), 
       MaxLen ( 256 )]
   string CreationClassName;

      [Key, Description ( 
          "A part of the object\'s key value, the DMA Channel number."
           ), 
       MappingStrings { "MIF.DMTF|DMA|001.1" }]
   uint32 DMAChannel;

      [Description ( "Availability of the DMA." ), 
       ValueMap { "1", "2", "3", "4", "5" }, 
       Values { "Other", "Unknown", "Available", 
          "In Use/Not Available", "In Use and Available/Shareable" }, 
       MappingStrings { "MIF.DMTF|DMA|001.2" }]
   uint16 Availability;

      [Description ( 
          "Indication that the DMA Channel supports burst mode." ), 
       MappingStrings { "MIF.DMTF|DMA|001.3" }]
   boolean BurstMode;

      [Description ( 
          "An array indicating all the transfer widths (in bits) "
          "supported by this DMA Channel. Permissible values are 8, "
          "16, 32, 64 or 128 bits. If unknown, enter 0." ), 
       Units ( "Bits" ), 
       ValueMap { "0", "8", "16", "32", "64", "128" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.2" }, 
       PUnit ( "bit" )]
   uint16 TransferWidths[];

      [Description ( 
          "An integer indicating the DMA Channel address size in "
          "bits. Permissible values are 8, 16, 32 or 64 bits. If "
          "unknown, enter 0." ), 
       Units ( "Bits" ), 
       ValueMap { "0", "8", "16", "32", "64" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.3" }, 
       PUnit ( "bit" )]
   uint16 AddressSize;

      [Description ( 
          "The maximum number of bytes that can be transferred by "
          "this DMA Channel. If unknown, enter 0." ), 
       Units ( "Bytes" ), 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.4" }, 
       PUnit ( "byte" )]
   uint32 MaxTransferSize;

      [Description ( 
          "Indicates whether DMA may execute in \'count by byte\' "
          "mode (value=4) or not (value=3). Also, \"Other\" (1) and "
          "\"Unknown\" (2) may be defined." ), 
       ValueMap { "1", "2", "3", "4" }, 
       Values { "Other", "Unknown", 
          "Not execute in \'count by byte\' mode", 
          "Execute in \'count by byte\' mode" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.7" }]
   uint16 ByteMode;

      [Description ( 
          "Indicates whether DMA may execute in \'count by word\' "
          "mode (value=4) or not (value=3). Also, \"Other\" (1) and "
          "\"Unknown\" (2) may be defined." ), 
       ValueMap { "1", "2", "3", "4" }, 
       Values { "Other", "Unknown", 
          "Not execute in \'count by word\' mode", 
          "Execute in \'count by word\' mode" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.8" }]
   uint16 WordMode;

      [Description ( 
          "DMA channel timing. For example, \"Type A\" (value =4) "
          "or \"Type F\" (6) could be specified." ), 
       ValueMap { "1", "2", "3", "4", "5", "6" }, 
       Values { "Other", "Unknown", "ISA Compatible", "Type A", 
          "Type B", "Type F" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.9" }]
   uint16 ChannelTiming;

      [Description ( 
          "Indicates whether C type (burst) timing is supported "
          "(value=5) or not (value=4). Also, \"Other\" (1), "
          "\"Unknown\" (2) and \"ISA Compatible\" (3) are defined." ), 
       ValueMap { "1", "2", "3", "4", "5" }, 
       Values { "Other", "Unknown", "ISA Compatible", 
          "Not Supported", "Supported" }, 
       MappingStrings { "MIF.DMTF|System Resource DMA Info|001.10" }]
   uint16 TypeCTiming;


};