Advantech FWA-1320 User Manual page 57

Table 3.8: Processor Configuration Menu
EIST(GV3)
CPU C State
Enhanced Halt
State
ACPI C2
Monitor/Mwait
L1 Prefetcher
none
L2 Prefetcher
Machine Check
Execute Disable
Bit
VMX
Extended APIC
AES-NI
Turbo
RAPL
Active Processor
Core
EIST (Enhanced Intel SpeedStep Tech-
Auto nology) allows the system to automati-
Enable cally adjust processor voltage and core
Disable frequency in an effort to reduce power
consumption and heat dissipation.
CPU C-State is a feature to reduce
Disable
power consumption by blocking clock
Enable
cycles to the CPU during C1 State (Halt
Auto
State).
Disable Enables / disables the Enhanced C1E
Enable state of the CPU
Configure the CPU state (ACPI C2)
Disable
reported to OS, Options are: disable C2
C6 NS
reporting, C6 No Shrink or C6 Full
C6 FS
Shrink.
Disable Enable or Disable the Monitor / Mwait
Enable instruction
Disable
Enable / Disable L1 Prefetcher
Enable
Disable
Enable / Disable L2 Prefetcher
Enable
Disable
Enable
Execute Disable Bit is a mechanism
Disable which allows OSes and software to
Enable become less vulnerable to viruses and
malware.
Enables Virtualization Support (Virtual
Enable Mode Extensions also referred to as
intel Vanderpool Technology),
Disable
Enable
Enable Enable / Disable AES-NI instructions
Enable or Disable CPU Turbo capabil-
Disable
ity.. (This item may only be enabled on
Enable
dual core processor SKUs)
Disable Enables or Disables the CPU's Running
Enable Average Power Limit Capability (RAPL).
All
Number of cores enabled in the CPU
4
(This item is hidden on 2 core SKUs)
2
47 FWA-1320 User Manual