Reference Guide

CIM_Controller
The CIM_Controller class described in below Table properties, groups miscellaneous control-related devices. Examples of controllers
are small computer system interface (SCSI) controllers, Universal Serial Bus (USB) controllers, and serial controllers.
Table 34. CIM_Controller Properties
Class Name:
CIM_Controller
Parent Class:
CIM_LogicalDevice
Property Description Data Type
ProtocolSupported The protocol used by the controller to
access controlled devices. Values for the
ProtocolSupported property are:
1 — Other
2 — Unknown
3 — PCI
4 — Parallel protocol
uint16
CIM_ParallelController
The CIM_ParallelController class described in below contains a set of objects that control parallel devices. Parallel controllers transfer
8 or 16 bits of data at a time to the devices they control, for example, a parallel port controlling a printer.
Table 35. CIM_ParallelController Properties
Class Name:
CIM_ParallelController
Parent Class:
CIM_Controller
Property Description Data Type
DMASupport Set to TRUE if the parallel controller
supports DMA.
Boolean
Security An enumeration indicating the operational
security for the controller. Values for the
Security property are:
1 — Other
2 — Unknown
3 — None
4 — External interface locked out
uint16
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