Reference Guide

Property Description

• 2 = Enabled - Indicates that the element is or could be

executing commands, will process any queued commands,

and queues new requests.

• 3 = Disabled - Indicates that the element will not execute

commands and will drop any new requests.

• 4 = Shutting Down - Iindicates that the element is in the

process of going to a Disabled state.

• 5 = Not Applicable - Indicates the element does not support

being enabled or disabled.

• 6 = Enabled but Offline - Indicates that the element may be

completing commands, and will drop any new requests.

• 7 = In Test - Indicates that the element is in a test state.

• 8 = Deferred - Indicates that the element may be completing

commands, but will queue any new requests.

• 9 = Quiesce - Indicates that the element is enabled but in a

restricted mode. Starting (10) indicates that the element is in

the process of going to an Enabled state. New requests are

queued.

• 10 = Starting

• 11..32767 = DMTF Reserved

• 32768..65535 = Vendor Reserved

IRQLevel

An integer value that represents the IRQ level used by the parallel port.

Pinout

The pinout used by the I/O device on this parallel port.

Possible values are:

• 0 = Unknown

• 1 = XT/AT

• 2 = PS/2

• 3 = ECP

• 4 = EPP

• 5 = IEEE 1284

• 25 = PC-98

• 26 = PC-98-Hireso

• .. = DMTF Reserved

RequestedState

An integer enumeration that indicates the last requested or desired

state for the element, irrespective of the mechanism through which it

was requested. The actual state of the element is represented by

EnabledState. This property is provided to compare the last requested

and current enabled or disabled states. Note that when EnabledState

is set to 5 ("Not Applicable"), then this property has no meaning. Refer

to the EnabledState property description for explanations of the values

in the RequestedState enumeration. "Unknown" (0) indicates the last

requested state for the element is unknown.