Reference Guide

Bit 2 — eXecute Disable (XD)
supported
Bit 3 — Hyper Threading (HT)
supported
ExtendedStates Indicates the setting of the extended
capabilities of the processor. This
attribute is a bit field. The following
are the definitions of a bit when set to
one:
Bit 0 — Virtualization Technology (VT)
enabled
Bit 1 — Demand-Based Switching
(DBS) enabled
Bit 2 — eXecute Disable (XD) enabled
Bit 3 — Hyper Threading (HT) enabled
uint16
CPUStatus Indicates the current status of the
microprocessor.
For example, it may be disabled by the
user through the BIOS or disabled due
to a POST error. Values for the
CPUStatus property are as follows:
0 - Unknown
1 - Microprocessor enabled
2 - Microprocessor disabled by user
through BIOS setup
3 - Microprocessor disabled by BIOS
(POST error)
4 - Microprocessor is idle
5 - Other
uint16
Family Refers to the processor family type.
Values for the Family property are as
follows:
1 - Other
2 - Unknown
3 - 8086
4 - 80286
5 - 80386
6 - 80486
7 - 8087
8 - 80287
9 - 80387
10 - 80487
11 - Pentium Brand
12 - Pentium Pro
13 - Pentium II
14 - Pentium processor with MMX
technology
15 - Celeron
16 - Pentium II Xeon
uint16
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