National Instruments NI PCIe-8360 User Manual
TM
MXI
MXI-Express Series User Manual
MXI-Express Multisystem eXtension Interface for PCI Express, Compact PCI,
and PXI Bus Computers
NI PCIe-8360
NI PXI-8360
MXI-Express Series User Manual
May 2005
371452A-01
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The NI PCIe-8360 and NI PXI-8360 are warranted against defects in materials and workmanship for a period of one year from the date of
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Contents
About This Manual
Conventions ...................................................................................................................vii
Related Documentation..................................................................................................viii
Chapter 1
Introduction
About the MXI-Express Series ......................................................................................1-1
Description and Features .................................................................................1-1
Basic MXI-Express System.............................................................................1-1
Larger MXI-Express Systems .........................................................................1-2
What You Need to Get Started ......................................................................................1-3
Unpacking......................................................................................................................1-3
Chapter 2
Hardware Installation
Hardware Installation.....................................................................................................2-1
Installing an NI PCIe-8360..............................................................................2-1
Installing an NI PXI-8360 ...............................................................................2-3
Cabling ............................................................................................................2-4
Powering Up the MXI-Express System ..........................................................2-5
Powering Down the MXI-Express System......................................................2-5
Chapter 3
Hardware Overview
Functional Overview......................................................................................................3-1
Functional Unit Descriptions .........................................................................................3-2
PCI Express x1 Card Edge Connector.............................................................3-2
PCI Express x1 Switch ....................................................................................3-2
Cabled PCI Express Connector .......................................................................3-2
PCI Express-to-PCI Bridge .............................................................................3-3
LED Indicators...............................................................................................................3-3
MXI-Express Cable Options..........................................................................................3-4
Appendix A
Specifications
© National Instruments Corporation v MXI-Express Series User Manual
Contents
Appendix B
Common Questions
Appendix C
Technical Support and Professional Services
Glossary
Index
MXI-Express Series User Manual vi ni.com
About This Manual
This manual describes the features, functions, and operation of the
MXI-Express series of products. The products in this series are the
NI PCIe-8360 and the NI PXI-8360.
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 File»Page Setup»Options directs you to
pull down the File menu, select the Page Setup item, and select Options
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.
bold Bold 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.
italic Italic text denotes variables, emphasis, a cross reference, or an introduction
to a key concept. This font also denotes text that is a placeholder for a word
or value that you must supply.
monospace Text 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, and code excerpts.
MXI-Express card MXI-Express card refers to any of the following cards, unless otherwise
noted: NI PCIe-8360 and NI PXI-8360.
Note In this manual, whenever a PXI chassis is referenced, a CompactPCI chassis could
be used instead.
© National Instruments Corporation vii MXI-Express Series User Manual
About This Manual
Related Documentation
The following documents contain information that you might find helpful
as you read this manual:
• Set Up Your MXI-Express System
• Your computer or chassis documentation
• PXI Hardware Specification, Revision 2.1
• PXI Software Specification, Revision 2.1
• PCI Specification, Revision 2.3
• PCI-PCI Bridge Architecture Specification, Revision 1.1
• PICMG CompactPCI 2.0 R3.0 specification
• PCI Express Specification, Revision 1.0a
MXI-Express Series User Manual viii ni.com
Introduction
This chapter describes the MXI-Express series of products, lists what you
need to get started, and explains how to unpack and set up your hardware.
The two products in this series are the NI PCIe-8360 and NI PXI-8360. For
the remainder of this manual the term MXI-Express card refers to any
product in the MXI-Express series.
MXI-Express cards must always be installed as a PCI Express card and a
PXI card.
About the MXI-Express Series
Description and Features
MXI-Express functions as a cabled PCI Express link of up to 7 m and a
PCI Express-to-PCI bridge. With MXI-Express, you can do the following:
• Control a PXI/CompactPCI backplane with a PCI Express-based PC
• Physically separate the measurement or automation system from
a host PC
• Combine PCI Express, CompactPCI, and PXI devices in the same
system
1
Basic MXI-Express System
The simplest MXI-Express system consists of an NI PCIe-8360 in a PC
connected to an NI PXI-8360 in the controller slot of a PXI/CompactPCI
chassis, as shown in Figure 1-1.
© National Instruments Corporation 1-1 MXI-Express Series User Manual
Chapter 1 Introduction
Larger MXI-Express Systems
Each NI PCIe-8360 has two MXI-Express connectors. One NI PCIe-8360
may be connected to two different NI PXI-8360 cards in separate
PXI/CompactPCI chassis. If multiple PCI Express slots are available in
the host PC, additional PXI chassis can be connected by installing an
NI PCIe-8360 in any available PCI Express slot.
PC to PXI/CompactPCI
Figure 1-1. Basic MXI-Express Configuration
Figure 1-2 shows how you can use MXI-Express cards to connect multiple
expansion chassis to a PC in a star topology. The star topology is the only
supported topology due to the point-to-point nature of PCI Express.
Figure 1-2. Star Topology MXI-Express Configuration
MXI-Express Series User Manual 1-2 ni.com
What You Need to Get Started
To set up and use your MXI-Express cards, you need the following:
❑ One NI PCIe-8360 and one NI PXI-8360
❑ A MXI-Express cable
❑ A host PC with an available x1 (or wider) PCI Express slot
❑ An expansion chassis—the PXI/CompactPCI chassis that you control
with MXI-Express
Note Your PXI MXI-Express card will work in any standard CompactPCI chassis
adhering to the PICMG CompactPCI 2.0 R3.0 specification, or in PXI chassis that are
compatible with the PXI Hardware Specification, Revision 1.0 or later. Your PCI Express
MXI-Express card will work in systems compliant with the PCI Express Specification,
Revision 1.0a or later.
Unpacking
Chapter 1 Introduction
Your MXI-Express cards are shipped in antistatic packages to prevent
electrostatic damage (ESD) to the devices. ESD can damage several
components on the device.
Caution Never touch the exposed pins of connectors. Doing so may damage the device.
To avoid such damage in handling the device, take the following
precautions:
• Ground yourself using a grounding strap or by holding a grounded
object.
• Touch the antistatic package to a metal part of the computer chassis
before removing the device from the package.
Remove the device from the package and inspect the device for loose
components or any sign of damage. Notify NI if the device appears
damaged in any way. Do not install a damaged device into the computer
or PXI/CompactPCI chassis.
Store the device in the antistatic envelope when not in use.
© National Instruments Corporation 1-3 MXI-Express Series User Manual
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