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Visit ni.com/niglobal to access the branch office Web sites, which provide up-to-date contact information,
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For further support information, refer to the Technical Support and Professional Services appendix. To comment
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the Info Code
The NI RMC-8355 is warranted against defects in materials and workmanship for a period of one year from the date of shipment, as evidenced
by receipts or other documentation. National Instruments will, at its option, repair or replace equipment that proves to be defective during the
warranty period. This warranty includes parts and labor.
The media on which you receive National Instruments software are warranted not to fail to execute programming instructions, due to defects in
materials and workmanship, for a period of 90 days from date of shipment, as evidenced by receipts or other documentation. National Instruments
will, at its option, repair or replace software media that do not execute programming instruc tions if National Instruments receives notice of such defects
during the warranty period. National Instruments does not warrant that the operation of the software shall be uninterrupted or error free.
A Return Material Authorization (RMA) number must be obtained from the factory and clearly marked on the outside of the package before any
equipment will be accepted for warranty work. National Instruments will pay the shipping costs of returning to the owner parts which are covered by
warranty.
National Instruments believes that the information in this document is accurate. The document has been carefully reviewed for technical accuracy. In
the event that technical or typographical errors exist, National Instruments reserves the right to make changes to subsequent editions of this document
without prior notice to holders of this edition. The reader should consult National Instruments if errors are suspected. In no event shall National
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NATIONAL INSTRUMENTS PRODUCTS ARE INCORPORATED IN A SYSTEM OR APPLICATION, INCLUDING, WITHOUT
LIMITATION, THE APPROPRIATE DESIGN, PROCESS AND SAFETY LEVEL OF SUCH SYSTEM OR APPLICATION.
Compliance
Electromagnetic Compatibility Information
This hardware has been tested and found to comply with the applicable regulatory requirements and limits for electromagnetic
compatibility (EMC) as indicated in the hardware’s Declaration of Conformity (DoC)
designed to provide reasonable protection against harmful interference when the hardware is operated in the intended
electromagnetic environment. In special cases, for example when either highly sensitive or noisy hardware is being used in close
proximity, additional mitigation measures may have to be employed to minimize the potential for electromagnetic interference.
While this hardware is compliant with the applicable regulatory EMC requirements, there is no guarantee that interference will
not occur in a particular installation. To minimize the potential for the hardware to cause interference to radio and television
reception or to experience unacceptable performance degradation, install and use this hardware in strict accordance with the
instructions in the hardware documentation and the DoC
If this hardware does cause interference with licensed radio communications services or other nearby electronics, which can be
determined by turning the hardware off and on, you are encouraged to try to correct the interference by one or more of the
following measures:
•Reorient the antenna of the receiver (the device suffering interference).
•Relocate the transmitter (the device generating interference) with respect to the receiver.
•Plug the transmitter into a different outlet so that the transmitter and the receiver are on different branch circuits.
Some hardware may require the use of a metal, shielded enclosure (windowless version) to meet the EMC requirements for
special EMC environments such as, for marine use or in heavy industrial areas. Refer to the hardware’s user documentation and
1
for product installation requirements.
the DoC
When the hardware is connected to a test object or to test leads, the system may become more sensitive to disturbances or may
cause interference in the local electromagnetic environment.
Operation of this hardware in a residential area is likely to cause harmful interference. Users are required to correct the
interference at their own expense or cease operation of the hardware.
Changes or modifications not expressly approved by National Instruments could void the user’s right to operate the hardware
under the local regulatory rules.
1
.
1
. These requirements and limits are
1
The Declaration of Conformity (DoC) contains important EMC compliance information and instructions for the user or
installer. To obtain the DoC for this product, visit
and click the appropriate link in the Certification column.
ni.com/certification, search by model number or product line,
Appendix C
Intel SATA RAID Utility for Intel ICH10R
Appendix D
Technical Support and Professional Services
Glossary
Index
NI RMC-8355 User Manualxni.com
About This Manual
The NI RMC-8355 User Manual contains information about installing,
configuring, using, and maintaining the NI RMC-8355.
Conventions
The following conventions appear in this manual:
»The » symbol leads you through nested menu items and dialog box options
to a final action. The sequence Options»Settings»General directs you to
pull down the Options menu, select the Settings item, and select General
from the last dialog box.
This icon denotes a note, which alerts you to important information.
This icon denotes a caution, which advises you of precautions to take to
avoid injury, data loss, or a system crash.When this symbol is marked on a
product, refer to the Read Me First: Safety and Electromagnetic Compatibility for information about precautions to take.
boldBold text denotes items that you must select or click in the software, such
as menu items and dialog box options. Bold text also denotes parameter
names.
italicItalic text denotes variables, emphasis, a cross-reference, or an introduction
to a key concept. Italic text also denotes text that is a placeholder for a word
or value that you must supply.
monospaceText in this font denotes text or characters that you should enter from the
keyboard, sections of code, programming examples, and syntax examples.
This font is also used for the proper names of disk drives, paths, directories,
programs, subprograms, subroutines, device names, functions, operations,
variables, filenames, and extensions.
monospace boldBold text in this font denotes the messages and responses that the computer
automatically prints to the screen. This font also emphasizes lines of code
that are different from the other examples.
The following documents contain information that you may find helpful as
you read this manual:
•CompactPCI Specification PICMG 2.0 R 3.0
•PXI Hardware Specification, Revision 2.1
•PXI Software Specification, Revision 2.1
•ANSI/IEEE Standard 1014-1987, IEEE Standard for a Versatile
Backplane Bus: VMEbus
•ANSI/VITA 1-1994, VME64
•NI-VISA User Manual
•NI-VISA Programmer Reference Manual
•Read Me First: Safety and Electromagnetic Compatibility, National
Instruments
NI RMC-8355 User Manualxiini.com
Getting Started
This chapter describes the key features of the NI RMC-8355 and lists the
kit contents and optional equipment you can order from National
Instruments.
Unpacking
Carefully inspect the shipping container and the NI RMC-8355 for damage.
Check for visible damage to the metal work. Check to make sure all
hardware and switches are undamaged. If damage appears to have been
caused during shipment, file a claim with the carrier. Retain the packing
material for possible inspection and/or reshipment.
What You Need to Get Started
The NI RMC-8355 kit contains the following items:
❑ NI RMC-8355 rack mount controller
1
❑ NI RMC-8355 User Manual
❑ Windows recovery CD/DVD (not included in the RT version)
❑ Rack mount kit
❑ Bracket for rear cable retention
❑ AC power cable (refer to Table 1-1 for a list of AC power cables)
❑ 23–36 VDC 3-pin connector (ships with the DC option)
The unit comes with the standard 120 V (USA) cable. If you have the
incorrect AC power cable, contact National Instruments.
NI RMC-8355 Overview
The NI RMC-8355 is a rugged 1U PC-based controller for remote control
of PXI chassis. The controller provides leading-edge processing power
with Intel Xeon 5620 processors, high disk bandwidth with hardware
RAID support, high I/O bandwidth with a PCI Express 2.0 x16 and x8 slot,
and up to 48 GB of RDIMM ECC memory per processor.
Table 1-1. AC Power Cables
Key Features
The NI RMC-8355 offers the performance of a high-end PC in a compact
1U rack-mountable form factor for controlling a PXI or PXI Express
system using a National Instruments remote controller.
•System temp (overheat) and fan (fail) warning indicator
System Management
•Monitoring for CPU and chassis environment
•CPU thermal trip support
•+5 V standby alert LED
•Fan speed control
NI RMC-8355 User Manual1-4ni.com
NI RMC-8355 Description
Figure 1-1 shows the key features of the NI RMC-8355 front panel. For
detailed information about the NI RMC-8355 rear panel, refer to Chapter 3,
I/O Information.
1
Chapter 1Getting Started
3
2
1 DVD R/W Drive
2 Hard Drives
3 Hard Drive Ejector Buttons
4USB Ports
5 Hard Drive Activity Indicator
6 Power Shuttle 1 Indicator
2
5
6
7
8
7 Power Shuttle 2 Indicator
8 LAN1 Status Indicator
9 LAN2 Status Indicator
10 System Temp and Fan Warning Indicator
11 Power Indicator
12 Power Switch
10
9
12
11
4
3
Figure 1-1. Front View of the NI RMC-8355
The front panel includes the following LEDs:
•Hard drive activity indicator—glows when there is hard drive
activity.
•Power shuttle indicators—glow when power shuttles are
powered on.
•LAN status indicators—flash when there is activity on LAN1 or
LAN2.
•Overheat/fan fail indicator
–Off—Normal
–On—Overheat
–Flashing—Fan failure warning
•Power indicator—glows when the NI RMC-8355 is powered on.
You can upgrade the NI RMC-8355 memory to a maximum of 96 GB
(48 GB per processor).
Note A 32-bit operating system such as Windows XP Pro addresses a maximum of 4 GB.
The NI RMC-8355 supports tri-channel DDR-3 SDRAM registered
memory in four 240-pin RDIMM sockets. The NI RMC-8355 is
compatible with ECC memory.
Note Supported RDIMM sizes are 1 GB, 4 GB, and 8 GB.
Note National Instruments has tested and verified that the DDR-3 RDIMMs we offer
work with the NI RMC-8355. We recommend you purchase your DDR-3 RDIMM
modules from National Instruments. Other off-the-shelf DDR-3 RDIMM modules are not
guaranteed to work properly.
Upgrade Options
Table 1-2 lists upgrade options available for the NI RMC-8355.
Table 1-2. NI RMC-8355 Upgrade Options
Orderable P/NDescription
782116-01Spare optical drive for NI RMC-8355
782117-01Spare 250 GB SSD and drive bay for NI RMC-8355
782314-01Spare 500 GB HDD and drive bay for NI RMC-8355
782301-01PCI Express plug-in video card with dual digital display outputs
782302-01Rack mount rails for NI RMC-8355
782544-01Spare/replacement AC power supply for NI RMC-8355
782545-01Spare/replacement DC power supply for NI RMC-8355
782547-01DC power cable for NI RMC-8355
782546-01Spare/replacement fan for NI RMC-8355
782567-10241 GB RAM replacement/upgrade for NI RMC-8355
NI RMC-8355 User Manual1-6ni.com
Table 1-2. NI RMC-8355 Upgrade Options (Continued)
Orderable P/NDescription
782567-40964 GB RAM replacement/upgrade for NI RMC-8355
782567-81928 GB RAM replacement/upgrade for NI RMC-8355
782596-01Dual CPU Upgrade, Intel Xeon E5620
National Instruments Software
National Instruments hardware and software work together to help you
make the most of your PXI Express system. The LabVIEW, Measurement
Studio, and LabWindows
combine with leading hardware drivers such as NI-DAQmx to provide
exceptional control of NI hardware. Instrument drivers are available at
ni.com/idnet to simplify communication with instruments over a
variety of buses.
LabVIEW is a powerful and easy-to-use graphical programming
environment you can use to acquire data from thousands of different
instruments including USB, IEEE 488.2, VXI, serial, PLCs, and plug-in
boards. LabVIEW helps you convert acquired data into meaningful results
using powerful data analysis routines. Add-on tools provide additional
specialized functionality. For more information, visit
ni.com/toolkits.
and
™
/CVI™ application development environments
Chapter 1Getting Started
ni.com/labview
If you prefer to use Microsoft’s Visual Basic, Visual C++, and Visual
Studio .NET for the core of your application, Measurement Studio adds
tools for measurement and automation to each language. For more
information, visit
ni.com/mstudio.
LabWindows/CVI is an interactive ANSI C programming environment
designed for building virtual instrument applications. LabWindows/CVI
includes a drag-and-drop editor for building user interfaces, a complete
ANSI C environment for building your test program logic, and a collection
of automated code generation tools, as well as utilities for building
automated test systems, monitoring applications, or laboratory
experiments. For more information, visit
ni.com/lwcvi.
NI-DAQmx provides an extensive library of functions you can call from
your application development environment or interactive environment,
such as NI Signal Express. These functions provide an intuitive API for
National Instruments multifunction DAQ products. Features include analog
input (A/D conversion), buffered data acquisition (high-speed A/D
conversion), analog output (D/A conversion), waveform generation, digital
I/O, counter/timer operations, SCXI signal conditioning, RTSI or PXI
synchronization, self-calibration, messaging, and acquiring data to
extended memory. For more information, visit
ni.com/daq.
National Instruments modular instruments use specialized drivers suited to
each product’s specialization. Express VIs provide customized, interactive
programming of instruments in a single interface, and soft front panels
provide an interface for testing the functionality of each instrument with
no programming required. NI switches, DMMs, high-speed DIO,
high-speed digitizers, and sources each have customized drivers for
high-end modular instrumentation systems. RF applications leverage
two drivers, NI-RFSG and NI-RFSA, and dynamic signal acquisition is
available through NI-DAQmx. For more information, visit
modularinstruments
.
ni.com/
You can expand the timing and triggering functionality of your PXI system
with PXI timing and synchronization products. These products provide
precision clock sources, custom routing of triggers for multichassis
synchronization, clock sharing, and more, and are programmed with
NI-Sync. For more information, visit
ni.com/pxi.
NI-VISA is the National Instruments implementation of the VISA
specification. VISA is a uniform API for communicating and controlling
USB, Serial, GPIB, PXI, VXI, and various other types of instruments. This
API aids in the creation of portable applications and instrument drivers. For
information about writing your own PXI instrument driver with NI-VISA,
refer to the NI-VISA Help and the
directory. For more information, visit
NI RMC-8355 User Manual1-8ni.com
readme.txt file in the NI-VISA
ni.com/visa.
Installation and BIOS Setup
This chapter describes how to install, configure, and use the NI RMC-8355.
Before connecting the NI RMC-8355 to a power source, read this chapter
and the Read Me First: Safety and Electromagnetic Compatibility
document included with your NI RMC-8355.
Safety Information
Caution Before undertaking any troubleshooting, maintenance, or exploratory procedure,
carefully read the following caution notices.
Caution Product functionality can be disrupted if the knurled thumbscrews on the back of
the top cover are subjected to Electrostatic Discharge (ESD). To prevent damage, you must
employ industry-standard ESD prevention measures during installation, maintenance, and
operation.
Caution Overloading the circuits may damage supply wiring. Do not exceed the ratings on
the equipment nameplate when connecting equipment to the supply circuit.
2
Note Tighten the thumbscrew for the top panel cover with a tool after both initial
installation and subsequent access.
Caution To avoid risk of explosion, do not replace the battery (JBAT1) with an incorrect
battery type. Dispose of used batteries according to the battery instructions.
This equipment contains voltage hazardous to human life and safety, and is
capable of inflicting personal injury.
•Chassis Grounding—The NI RMC-8355 requires a connection from
the premise wire safety ground to the NI RMC-8355 chassis ground.
The earth safety ground must be connected during use of this
equipment to minimize shock hazards. Refer to the Connecting Safety
Ground section for instructions on connecting safety ground.
•Mechanical Loading—To avoid a hazardous load condition, be sure
the mechanical load is even when rack mounting the equipment.
•Live Circuits—Operating personnel and service personnel must
•Explosive Atmosphere—Do not operate the chassis in conditions
•Parts Replacement—Service this equipment only with parts that
•Modification—Do not modify any part of the NI RMC-8355 from
not remove protective covers when operating or servicing the
NI RMC-8355. Adjustments and service to internal components must
be undertaken by qualified service technicians. During service of
this product, the mains connector to the premise wiring must be
disconnected. Dangerous voltages may be present under certain
conditions; use extreme caution.
where flammable gases are present. Under such conditions, this
equipment is unsafe and may ignite the gases or gas fumes.
are exact replacements, both electrically and mechanically. Contact
National Instruments for replacement part information. Installation of
parts with those that are not direct replacements may cause harm to
personnel operating the chassis. Furthermore, damage or fire may
occur if replacement parts are unsuitable.
its original condition. Unsuitable modifications may result in safety
hazards.
Chassis Cooling Considerations
The NI RMC-8355 is designed to operate on a bench or in an instrument
rack. Determine how you want to use the NI RMC-8355 and follow the
appropriate installation instructions.
Caution If installed in a closed or multiunit rack assembly, the rack environment operating
ambient temperature may be greater than room ambient temperature. Therefore, install the
equipment in an environment compatible with the maximum ambient operating
temperature (Tma) specified in Appendix A, Specifications.
Providing Adequate Clearance
Apertures in the front, top, rear, and along both sides of the chassis
facilitate power supply and motherboard cooling. Air enters through the
front and top inlets of the chassis and exits through the fans on the rear of
the chassis. Place the NI RMC-8355 on a bench top or in an instrument rack
so that the fans (air outlets) and the air inlet apertures along the top and
front of the chassis have adequate ventilation. Keep other equipment a
minimum of 76.2 mm (3 in.) away from the air outlets on the rear of the
chassis.
NI RMC-8355 User Manual2-2ni.com
Installation
Caution To minimize shock hazard, make sure the electrical power outlet you use to power
the NI RMC-8355 has an appropriate earth safety ground. Refer to the Connecting Safety
Ground section for more information.
Caution Use the DC power cable provided with DC power supplies for VDC input.
Chapter 2Installation and BIOS Setup
Follow these steps to connect devices to the NI RMC-8355:
1.Connect a keyboard and mouse to the appropriate connectors on the
NI RMC-8355 rear panel.
2.Connect the VGA monitor video cable to the VGA connector on the
rear panel.
3.(Optional) To boot into LabVIEW RT, connect the network cable to
LAN jack 1 on the rear panel. (Refer to Figure 3-1, NI RMC-8355 Rear
Panel Layout, for the location of LAN jack 1.)
4.Connect the USB and serial devices as necessary to the NI RMC-8355
front and rear panel ports.
5.Connect the AC power cable to the AC inlet on the rear panel and to an
AC power outlet. For more information, refer to the Connecting to
Power Source section.
6.For the DC option, connect the DC positronic connector to the DC inlet
on the rear panel and wire to a DC power source.
7.Power on the NI RMC-8355.
8.Verify that the NI RMC-8355 boots. If it does not boot, refer to the
What if the NI RMC-8355 does not boot? section of Chapter 5,
Troubleshooting.
The NI RMC-8355 includes a cable retention bracket. Install the bracket
with the retaining screws, as shown in Figure 2-1.
1 Retaining Screw (x2)2 Cable Retention Bracket
Connecting Safety Ground
The NI RMC-8355 is designed with a three-position NEMA 5-15 style plug
for the U.S. that connects the ground line to the chassis ground. To
minimize shock hazard, make sure the electrical power outlet you use to
power the chassis has an appropriate earth safety ground.
Note The NI RMC-8355 also includes a grounding screw (8-32 thread size nut) on the
back of the chassis. (The nut is not supplied with the NI RMC-8355.)
Figure 2-1. Cable Retention Bracket
NI RMC-8355 User Manual2-4ni.com
Connecting to Power Source
Attach input power through the rear AC/DC inlet using the appropriate
AC/DC power cable supplied.
Caution Overloading the circuits may damage supply wiring. Do not exceed the ratings on
the equipment nameplate when connecting equipment to the supply circuit.
Caution To completely remove power, you must disconnect the AC/DC power cable.
Caution For a DC power supply, provide a 20 A max overcurrent protection device
external to the equipment.
The power switch allows you to power on the chassis or place it in standby
mode. Push the power switch to the On position (if not already on). Observe
that all fans become operational and the power indicator is lit.
BIOS Setup
This section describes all main BIOS setup options.
Chapter 2Installation and BIOS Setup
To enter the BIOS menu, press <Del>. Use the up and down arrow keys to
move among the different settings in each menu. Use the left and right
arrow keys to change the options for each setting.
Press <Esc> to exit the CMOS setup menu. The next section describes in
detail how to navigate through the menus.
To access submenus, highlight a menu item and press <Enter>.
Main BIOS Setup Menu
When you first enter the AMI BIOS Setup Utility, you will enter the Main
BIOS setup screen. You always can return to the Main setup screen by
selecting the Main tab at the top of the screen. The Main BIOS setup screen
is shown below. (The processor and memory values in the image below
may not accurately reflect your system configuration.)
If enabled, this option skips certain tests during POST to reduce the time
needed for system boot. The options are Enabled and Disabled.
Quiet Boot
Use this option to choose the bootup screen display between POST
messages or the OEM logo. Select Disabled to display the POST messages.
Select Enabled to display the OEM logo instead of the normal POST
messages. The options are Enabled and Disabled.
Add On ROM Display Mode
This item sets the display mode for the Option ROM. The options are Force
BIOS and Keep Current.
Bootup Num Lock
Use this feature to select the power-on state for the Num Lock key. The
options are Off and On.
Wait for F1 If Error
This forces the system to wait until you press the <F1> key if an error
occurs. The options are Disabled and Enabled.
Hit Del Message Display
Select Enabled to display Press DEL to run Setup during POST. The
options are Enabled and Disabled.
Interrupt 19 Capture
Interrupt 19 is the software interrupt that handles the boot disk function.
When this item is set to Enabled, the ROM BIOS of the host adaptors
“captures” Interrupt 19 at bootup and allows the drives attached to these
host adaptors to function as bootable disks. If this item is set to Disabled,
the ROM BIOS of the host adaptors does not capture Interrupt 19, and the
drives attached to these adaptors do not function as bootable devices. The
options are Enabled and Disabled.
NI RMC-8355 User Manual2-8ni.com
Chapter 2Installation and BIOS Setup
Power Configuration
Watchdog Function
If enabled, the watchdog timer allows the system to reboot when it is
inactive for more than 5 minutes. The options are Enabled and Disabled.
Power Button Function
If set to Instant_Off, the system powers off immediately as soon as you
press the power button. If set to 4_Second_Override, the system powers
off when you press the power button for 4 seconds or longer. The options
are Instant_Off and 4_Second_Override.
Restore on AC Power Loss
Use this feature to set the power state after a power outage. Select
Power-Off for the system power to remain off after a power loss. Select
Power-On for the system power to be turned on after a power loss. Select
Last State to allow the system to resume its last state before a power loss.
The options are Power-On, Power-Off, and Last State.
Processor and Clock Options
Use this submenu to configure the processor and clock settings.
CPU Ratio
Select Manual to manually configure the ratio between the CPU core clock
and FSB frequency. Select Auto to allow the BIOS to configure the CPU
ratio automatically. The options are Auto and Manual.
Clock Spread Spectrum
Select Enable to enable Clock Spread Spectrum support, which allows the
BIOS to monitor and attempt to reduce, whenever needed, the level of
electromagnetic interference the components cause. The options are
Disabled and Enabled.
Hardware Prefetcher
If set to Enabled, the hardware prefetcher prefetches streams of data and
instructions from the main memory to the L2 cache forward or backward to
improve CPU performance. The options are Disabled and Enabled.
The CPU prefetches the cache line for 64 bytes if this option is set to
Disabled. The CPU fetches both cache lines for 128 bytes as comprised if
Enabled.
DCU Prefetcher
1
Select Enabled to activate Level 1 Data Prefetcher to enhance system
performance. For better performance of your DP server, refer to the
specifications for the applications installed on your server to enable or
disable this feature. The options are Enabled and Disabled.
Data Reuse Optimization
1
Select Enabled to maximize Data Reuse support to enhance system
performance for DP platforms. For better performance of your DP server,
refer to the specifications of your applications installed in your server to
enable or disable this feature. The options are Enabled and Disabled.
MPS and ACPI MADT Ordering
Use this feature to configure the multiprocessor specification (MPS) and
ACPI settings for your motherboard. Select Modern Ordering if using
Windows XP or later on the motherboard. Select Legacy Ordering if using
Windows 2000 or earlier. The options are Modern Ordering and Legacy Ordering.
Intel Virtualization Technology
1
Select Enabled to use the Virtualization Technology feature to allow one
platform to run multiple operating systems and applications in independent
partitions, creating multiple “virtual” systems in one computer. The options
are Enabled and Disabled.
Note If you change this setting, you must power off and restart the system for the change
to take effect. Refer to the Intel Web site (
1
Available when the CPU supports this option.
NI RMC-8355 User Manual2-10ni.com
intel.com) for detailed information.
Chapter 2Installation and BIOS Setup
Execute-Disable Bit Capability
1
Set to Enabled to enable the Execute Disable Bit, which allows the
processor to designate areas in the system memory where an application
code can execute and where it cannot, thus preventing a worm or a virus
from flooding illegal codes to overwhelm the processor or damage the
system during an attack. The default is Enabled. (Refer to the Intel
intel.com) and Microsoft (microsoft.com) Web sites for more
(
information.)
Intel AES-NI
2
If this feature is set to Enabled, Intel AES-NI adds new encryption features
to help accelerate AES software application, providing code authorization
and signature verification to improve system performance. The default is
Disabled. (Refer to the Intel (
microsoft.com) Web sites for more information.)
(
Simultaneous Multithreading
intel.com) and Microsoft
1
Set to Enabled to use the simultaneous multithreading technology for
increased CPU performance. The options are Disabled and Enabled.
Active Processor Cores
Set to Enabled to use a processor’s second core and beyond. (Refer to the
Intel Web site (
2, 3, 4, and 5.
intel.com) for more information.) The options are All, 1,
Intel EIST Technology
Enhanced Intel SpeedStep Technology (EIST) allows the system to adjust
processor voltage and core frequency automatically to reduce power
consumption and heat dissipation. (Refer to the Intel Web site
intel.com) for more information.) The options are Disable (Disable
(
GV3) and Enable (Enable GV3).
Intel TurboMode Technology
Select Enabled to use the turbo mode to boost system performance. The
options are Enabled and Disabled.
1
Available when the OS and CPU support this option.