National Instruments VME-SB2020 User manual

National Instruments SB-MXI Manual
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© Copyright 1991, 1994 National Instruments Corporation.
All Rights Reserved.
Getting Started with Your
VME-SB2020 and the NI-VXI™
Software for Solaris
bus
February 1994 Edition
Part Number 320338-01

National Instruments Corporate Headquarters
6504 Bridge Point Parkway
Austin, TX 78730-5039
[phone]
[phone] (toll-free U.S. and Canada)
Technical support fax: [phone]
Branch Offices:
Australia 03 879 9422, Austria 0662 435986, Belgium 02 757 00 20, Canada (Ontario) 519 622 9310,
Canada (Québec) 514 694 8521, Denmark 45 76 26 00, Finland 90 527 2321, France 1 48 65 33 70,
Germany 089 714 50 93, Italy 02 48301892, Japan 03 3788 1921, Netherlands 01720 45761, Norway 03 846866,
Spain 91 640 0085, Sweden 08 730 49 70, Switzerland 056 27 00 20, U.K. 0635 523545

Limited Warranty
The National Instruments MXIbus boards and accessories are 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 instructions 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 manual 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
Instruments be liable for any damages arising out of or related to this document or the information contained in it.
EXCEPT AS SPECIFIED HEREIN, NATIONAL INSTRUMENTS MAKES NO WARRANTIES, EXPRESS OR IMPLIED,
AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. CUSTOMER'S RIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR NEGLIGENCE ON THE PART
OF NATIONAL INSTRUMENTS SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER.
NATIONAL INSTRUMENTS WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA, PROFITS,
USE OF PRODUCTS, OR INCIDENTAL OR CONSEQUENTIAL DAMAGES, EVEN IF ADVISED OF THE POSSIBILITY
THEREOF. This limitation of the liability of National Instruments will apply regardless of the form of action,
whether in contract or tort, including negligence. Any action against National Instruments must be brought within
one year after the cause of action accrues. National Instruments shall not be liable for any delay in performance due
to causes beyond its reasonable control. The warranty provided herein does not cover damages, defects,
malfunctions, or service failures caused by owner's failure to follow the National Instruments installation, operation,
or maintenance instructions; owner's modification of the product; owner's abuse, misuse, or negligent acts; and
power failure or surges, fire, flood, accident, actions of third parties, or other events outside reasonable control.
Copyright
Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or
mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole
or in part, without the prior written consent of National Instruments Corporation.
Trademarks
LabVIEW®and NI-VXI™are trademarks of National Instruments Corporation.
Product and company names listed are trademarks or trade names of their respective companies.

Warning Regarding Medical and Clinical Use
of National Instruments Products
National Instruments products are not designed with components and testing intended to ensure a level of reliability
suitable for use in treatment and diagnosis of humans. Applications of National Instruments products involving
medical or clinical treatment can create a potential for accidental injury caused by product failure, or by errors on
the part of the user or application designer. Any use or application of National Instruments products for or involving
medical or clinical treatment must be performed by properly trained and qualified medical personnel, and all
traditional medical safeguards, equipment, and procedures that are appropriate in the particular situation to prevent
serious injury or death should always continue to be used when National Instruments products are being used.
National Instruments products are NOT intended to be a substitute for any form of established process, procedure, or
equipment used to monitor or safeguard human health and safety in medical or clinical treatment.

FCC/DOC Radio Frequency Interference Compliance
This equipment generates and uses radio frequency energy and, if not installed and used in strict accordance with the
instructions in this manual, may cause interference to radio and television reception. This equipment has been tested
and found to comply with the following two regulatory agencies:
Federal Communications Commission
This device complies with Part 15 of the Federal Communications Commission (FCC) Rules for a Class A digital
device. Operation is subject to the following two conditions:
1. This device may not cause harmful interference in commercial environments.
2. This device must accept any interference received, including interference that may cause undesired operation.
Canadian Department of Communications
This device complies with the limits for radio noise emissions from digital apparatus set out in the Radio
Interference Regulations of the Canadian Department of Communications (DOC).
Le présent appareil numérique n’émiet pas de bruits radioélectriques dépassant les limites applicables aux appareils
numériques de classe A prescrites dans le réglement sur le brouillage radioélectrique édicté par le ministére des
communications du Canada.
Instructions to Users
These regulations are designed to provide reasonable protection against harmful interference from the equipment to
radio reception in commercial areas. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at his own expense.
There is no guarantee that interference will not occur in a particular installation. However, the chances of
interference are much less if the equipment is installed and used according to this instruction manual.
If the equipment does cause interference to radio or television reception, which can be determined by turning the
equipment on and off, one or more of the following suggestions may reduce or eliminate the problem.
• Operate the equipment and the receiver on different branches of your AC electrical system.
• Move the equipment away from the receiver with which it is interfering.
• Reorient or relocate the receiver’s antenna.
• Be sure that the equipment is plugged into a grounded outlet and that the grounding has not been defeated with
a cheater plug.
Notice to user: Changes or modifications not expressly approved by National Instruments could void the user’s
authority to operate the equipment under the FCC Rules.
If necessary, consult National Instruments or an experienced radio/television technician for additional suggestions.
The following booklet prepared by the FCC may also be helpful: How to Identify and Resolve Radio-TV
Interference Problems. This booklet is available from the U.S. Government Printing Office, Washington, DC
20402, Stock Number 004-000-00345-4.

© National Instruments Corporation vii VME-SB2020/NI-VXI/Solaris Getting Started
Contents
About This Manual............................................................................................................ix
How to Use the Documentation Set.................................................................................ix
Organization of This Manual...........................................................................................ix
Conventions Used in This Manual ..................................................................................x
Related Documentation ...................................................................................................x
Customer Communication...............................................................................................xi
Chapter 1
Introduction..........................................................................................................................1-1
What Your Kit Should Contain......................................................................................1-1
Optional Equipment.......................................................................................................1-2
Optional Software..........................................................................................................1-3
Chapter 2
Hardware Configuration and Installation.................................................................2-1
Step 1. Unpack the SB-MXI and VME-MXI ................................................................2-1
Step 2. Install the SB-MXI Hardware............................................................................2-2
Step 3. Configure the VME-MXI Hardware..................................................................2-4
Front Panel Features...........................................................................................2-6
VMEbus System Controller...............................................................................2-6
VME Address.....................................................................................................2-7
VMEbus Request Level Selection.....................................................................2-7
VMEbus Timeout Value....................................................................................2-9
Step 4. Install the VME-MXI Hardware........................................................................2-10
Step 5. Connect the MXIbus Cable................................................................................2-11
Nonpolarized Cables..........................................................................................2-11
Polarized Cables.................................................................................................2-11
Chapter 3
NI-VXI Software Installation and Configuration...................................................3-1
NI-VXI Software Overview...........................................................................................3-1
Main Programs and Files...................................................................................3-1
Additional Programs and Files...........................................................................3-2
Installing and Loading the NI-VXI Software for Solaris 1.x.........................................3-4
Installing the NI-VXI Software for Solaris 1.x..................................................3-4
Loading the NI-VXI Driver for Solaris 1.x........................................................3-4
Unloading the NI-VXI Driver for Solaris 1.x....................................................3-5
Installing and Loading the NI-VXI Software for Solaris 2.x.........................................3-6
Upgrading from NI-VXI Version 1.0 for Solaris 2.x.........................................3-6
Installing the NI-VXI Software for Solaris 2.x..................................................3-6
Loading the NI-VXI Driver for Solaris 2.x........................................................3-7
Unloading the NI-VXI Driver for Solaris 2.x....................................................3-7
Using the NI-VXI Software...........................................................................................3-8
Using LabVIEW or LabWindows/CVI..........................................................................3-8

Contents
VME-SB2020/NI-VXI/Solaris Getting Started viii © National Instruments Corporation
Configuring the NI-VXI Software.................................................................................3-9
Configuration Editor..........................................................................................3-9
Logical Address Configuration..............................................................3-10
Bus Configuration..................................................................................3-12
VME (Non-VXI) Device Configuration............................................................3-12
Exiting vxitedit and Reinitializing the Hardware ..............................................3-14
Developing Your Application Program.........................................................................3-14
Appendix A
Specifications........................................................................................................................A-1
Appendix B
Troubleshooting...................................................................................................................B-1
Appendix C
Customer Communication...............................................................................................C-1
Glossary......................................................................................................................Glossary-1
Figures
Figure 2-1. SB-MXI Installed in a SPARCstation 1+.........................................................2-3
Figure 2-2. VME-MXI Parts Locator Diagram...................................................................2-4
Figure 2-3. VME-MXI with INTX Parts Locator Diagram................................................2-5
Figure 2-4. VMEbus System Controller Selection..............................................................2-6
Figure 2-5. VME-MXI VMEbus Requester Jumper Settings.............................................2-8
Figure 2-6. VMEbus Timeout Value Selection...................................................................2-9
Tables
Table 3-1. Logical Address Configuration Characteristics................................................3-10
Table 3-2. Bus Configuration Characteristics....................................................................3-12

© National Instruments Corporation ix VME-SB2020/NI-VXI/Solaris Getting Started
About This Manual
This manual contains instructions for installing and configuring the National Instruments
VME-SB2020 interface kit and the NI-VXI software for Solaris. The VME-SB2020 kit contains
separate software distribution disks for the Solaris 1.x and 2.x platforms. Any differences
between the two platforms are described specifically. This manual is meant to be used with the
NI-VXI C Software Reference Manual for VME (part number 320389-01) and theNI-VXI Text
Utilities Reference Manual (part number 320321-01).
How to Use the Documentation Set
Begin by reading this manual to guide you through the installation and configuration of the
hardware and software. The software configuration requires that you first complete the
installation and configuration of the hardware.
When you are familiar with the material in this manual, you can begin to use the NI-VXI C
Software Reference Manual for VME. Chapter 1, Introduction to NI-VXI for VME, and
Chapter 2, Introduction to the NI-VXI Functions for VME, present the concepts of using the
NI-VXI software for programming VME systems and prepare you for detailed explanations of
the NI-VXI functions. Study the descriptions of each function given in Chapters 3 through 9
to fully understand the purpose and syntax of each function. Refer to the NI-VXI Text Utilities
Reference Manual to learn more about the victext and vxitedit programs.
Organization of This Manual
Getting Started with Your VME-SB2020 and the NI-VXI Software for Solaris is organized as
follows:
• Chapter 1, Introduction, describes the VME-SB2020 interface kit, lists the contents of your
kit, and lists optional equipment and software.
• Chapter 2, Hardware Configuration and Installation, contains the instructions to configure
and install the VME-SB2020 interface kit.
• Chapter 3, NI-VXI Software Installation and Configuration, lists all the programs and files
located on the NI-VXI distribution diskettes and contains instructions for installing and
configuring the NI-VXI software for VME. Select the proper distribution disk to install
NI-VXI software for either Solaris 1.x or Solaris 2.x.
• Appendix A, Specifications, lists various module specifications of the SB-MXI and
VME-MXI, such as physical dimensions and power requirements.
• Appendix B, Troubleshooting, addresses certain problems you may encounter when using the
NI-VXI bus interface software for Solaris.

About This Manual
VME-SB2020/NI-VXI/Solaris Getting Started x © National Instruments Corporation
• Appendix C, Customer Communication, contains forms you can use to request help from
National Instruments or to comment on our products and manuals.
• The Glossary contains an alphabetical list and description of terms used in this manual,
including abbreviations, acronyms, metric prefixes, and symbols.
Conventions Used in This Manual
The following conventions are used to distinguish elements of text throughout this manual:
italic Italic text denotes emphasis, a cross reference, or an introduction to a key
concept.
bold italic Bold italic text denotes a warning.
monospace Text in this font denotes text or characters that are to be literally input
from the keyboard, the proper names of directories, device drivers,
programs, filenames and extensions, and for statements and comments
taken from program code.
bold monospace Bold text in this font denotes the messages and responses that the
computer automatically prints to the screen.
<> Angle brackets enclose the name of a key on the keyboard–for example,
<Enter>.
Abbreviations, acronyms, metric prefixes, mnemonics, symbols, and terms are listed in the
Glossary.
Related Documentation
The following documents contain information that you may find helpful as you read this manual:
•IEEE Standard for a Versatile Backplane Bus: VMEbus, ANSI/IEEE Standard 1014-1987
•NI-VXI Software Reference Manual for C (for VXI systems, part number 320307-01)
•VME-MXI User Manual (part number 320330-01)
• VXI-1, VXIbus System Specification, Rev. 1.4, VXIbus Consortium (available from National
Instruments Corporation, part number 350083-01)
• VXI-6, VXIbus Mainframe Extender Specification, Rev. 1.0, VXIbus Consortium (available
from National Instruments Corporation, part number 340258-01)

About This Manual
© National Instruments Corporation xi VME-SB2020/NI-VXI/Solaris Getting Started
Customer Communication
National Instruments wants to receive your comments on our products and manuals. We are
interested in the applications you develop using our products, and we want to help if you have
problems with them. To make it easy for you to contact us, this manual contains comment and
configuration forms for you to complete. These forms are in Appendix C, Customer
Communication, at the end of this manual.

© National Instruments Corporation 1-1 VME-SB2020/NI-VXI/Solaris Getting Started
Chapter 1
Introduction
This chapter describes the VME-SB2020 interface kit, lists the contents of your kit, and lists
optional equipment and software.
The VME-SB2020 is an interface kit that links any Sun workstation or compatible (hereafter
referred to as the Sun) equipped with SBus expansion slots directly to the VMEbus. A Sun
equipped with a VME-SB2020 can control the VMEbus directly. The VME-SB2020 makes the
Sun function as though it were an embedded CPU plugged directly into the VME backplane, or
as though it has internal VME slots for plug-in VME boards. With the VME-SB2020, a Sun can
use plug-in VME boards such as those designed for use with Sun-3 and Sun-4 VME-based
workstations. The driver software for these boards must, of course, be ported to run on the Sun
with the VME-SB2020 kit.
What Your Kit Should Contain
Your kit should contain the following components:
Component Part Number
SB-MXI Interface Board 181155-01
Standard VME-MXI Interface Module 180960-01
or
Enhanced VME-MXI Interface Module with INTX option 180960-02
NI-VXI Distribution Disk for the SB-MXI and Solaris 1.x 422190-58
and
NI-VXI Distribution Disk for the SB-MXI and Solaris 2.x 422925-58
2 m Type M1 MXIbus Cable * 180758-02
Getting Started with Your VME-SB2020 and the NI-VXI
Software for Solaris 320338-01
NI-VXI C Software Reference Manual for VME 320389-01
NI-VXI Text Utilities Reference Manual 320321-01
* The 2 m Type M1 MXIbus cable is included in your kit unless you specified
otherwise in your order. You may have ordered your kit without this cable so
that you could order a different type or length of MXIbus cable. Refer to the
Optional Equipment section on the following page.

Introduction Chapter 1
VME-SB2020/NI-VXI/Solaris Getting Started 1-2 © National Instruments Corporation
Make sure each of these items is in your kit. If any item is missing, contact National
Instruments.
Optional Equipment
Equipment Part Number
Type M1 MXIbus Cables
Straight Point-to-Point Connectors:
– 1 m 180758-01
– 2 m 180758-02
– 4 m 180758-04
– 8 m 180758-08
– 20 m 180758-20
Type M2 MXIbus Cables
Straight Point-to-Right Angle Daisy-Chain Connectors:
– 1 m 180760-01
– 2 m 180760-02
– 4 m 180760-04
– 8 m 180760-08
– 20 m 180760-20
Type M3 MXIbus Cables
Right Angle Point-to-Right Angle Daisy-Chain Connectors:
– 1 m 180761-01
– 2 m 180761-02
– 4 m 180761-04
– 8 m 180761-08
– 20 m 180761-20
VXI-MXI Standard VXIbus Mainframe Extender Kit 776310-01
VXI-MXI Enhanced VXIbus Mainframe Extender Kit 776310-02
VME-MXI Standard VMEbus Chassis Extender Kit 776434-01
VME-MXI Enhanced VMEbus Chassis Extender Kit 776434-02

Chapter 1 Introduction
© National Instruments Corporation 1-3 VME-SB2020/NI-VXI/Solaris Getting Started
Optional Software
If you want to use LabVIEW with your VME-SB2020, you must order the LabVIEW for Sun
VXI Development System that corresponds to your Sun system. You can use LabVIEW with
either Solaris 1.x or Solaris 2.x.
Software Part Number
LabVIEW for Sun VXI Development System 1 User: 776684-211
LabVIEW for Sun Full Development System,
LabVIEW for Sun VXI Library, and
LabVIEW for Windows/Sun VXI Instrument Library
LabVIEW for Sun VXI Development System 5 User: 776684-213
LabVIEW for Sun Full Development System,
LabVIEW for Sun VXI Library, and
LabVIEW for Windows/Sun VXI Instrument Library
LabVIEW for Sun VXI Development System 10 User: 776684-214
LabVIEW for Sun Full Development System,
LabVIEW for Sun VXI Library, and
LabVIEW for Windows/Sun VXI Instrument Library
LabVIEW for Sun VXI Development System 25 User: 776684-215
LabVIEW for Sun Full Development System,
LabVIEW for Sun VXI Library, and
LabVIEW for Windows/Sun VXI Instrument Library

Introduction Chapter 1
VME-SB2020/NI-VXI/Solaris Getting Started 1-4 © National Instruments Corporation
If you want to use LabWindows/CVI with your VME-SB2020, you must order the
LabWindows/CVI for Sun VXI Development System that corresponds to your Sun system.
You can use LabWindows/CVI with either Solaris 1.x or Solaris 2.x.
Software Part Number
LabWindows/CVI for Sun VXI Development System 1 User:
LabWindows/CVI for Sun Full Develoment System,
LabWindows/CVI for Sun VXI Libraries,
LabWindows/CVI for Sun VXI Instrument Library
776824-231
LabWindows/CVI for Sun VXI Development System 5 User:
LabWindows/CVI for Sun Full Develoment System,
LabWindows/CVI for Sun VXI Libraries,
LabWindows/CVI for Sun VXI Instrument Library
776824-233
LabWindows/CVI for Sun VXI Development System 10 User:
LabWindows/CVI for Sun Full Develoment System,
LabWindows/CVI for Sun VXI Libraries,
LabWindows/CVI for Sun VXI Instrument Library
776824-234
LabWindows/CVI for Sun VXI Development System 25 User:
LabWindows/CVI for Sun Full Develoment System,
LabWindows/CVI for Sun VXI Libraries,
LabWindows/CVI for Sun VXI Instrument Library
776824-235

© National Instruments Corporation 2-1 VME-SB2020/NI-VXI/Solaris Getting Started
Chapter 2
Hardware Configuration and Installation
This chapter contains the instructions to configure and install the VME-SB2020 interface kit.
The instructions are given in the order that you should perform them. A summary of the steps is
as follows:
1. Unpack the SB-MXI and VME-MXI.
2. Install the SB-MXI hardware.
3. Configure the VME-MXI hardware.
4. Install the VME-MXI hardware.
5. Connect the MXIbus cable.
Step 1. Unpack the SB-MXI and VME-MXI
Follow these steps when unpacking your SB-MXI board and VME-MXI module:
1. Before attempting to configure or install the SB-MXI and VME-MXI, inspect the shipping
container and its contents for damage. If damage appears to have been caused in shipment,
file a claim with the carrier. Retain the packing material for possible inspection and/or for
reshipment.
2. Verify that the pieces contained in the package you received match the kit parts list. Do not
remove the boards from their plastic bags at this point.
3. Your SB-MXI board and VME-MXI module are shipped packaged in antistatic plastic bags
to prevent electrostatic damage. Some of the circuitry on the SB-MXI and VME-MXI use
CMOS technology and can be damaged by electrostatic discharge. Before removing the
boards from their antistatic bags, touch the bags to a metal part of your computer chassis.
4. As you remove the SB-MXI and VME-MXI from their bags, be sure to handle them only by
their edges. Avoid touching any of the IC components or connectors. Inspect them for loose
components or any other sign of damage. Notify National Instruments if either board
appears damaged in any way. Do not install equipment that appears to be damaged.

Hardware Configuration and Installation Chapter 2
VME-SB2020/NI-VXI/Solaris Getting Started 2-2 © National Instruments Corporation
Step 2. Install the SB-MXI Hardware
The SB-MXI does not have any jumpers or switches for configuring the hardware. The base
address of the SB-MXI is determined by the geographic mechanism provided by the SBus. The
SB-MXI uses SBus interrupt level 3, which it can share with other SBus boards.
Before you install the SB-MXI, notice that some MXIbus cable connector hoods are slightly
wider than most standard connector hoods and might interfere with other cables installed in
adjacent SBus slots. Normally, this will only be a problem if the cable connector hoods for the
adjacent slots are also oversized. When choosing an SBus slot in which to install the SB-MXI,
verify that the MXIbus cable connector will not interfere with cables and connectors in other
SBus slots. If necessary, reposition the boards in the system to prevent cabling conflicts. It may
also help to install the SB-MXI in one of the end slots so that you will have to contend with the
cable connectors of only one other board.
If you cannot configure the SB-MXI to co-exist in an existing SBus system by repositioning the
boards, you can use one of the MXIbus cable options with a straight-point connector hood on the
cable end that attaches to the SB-MXI. The straight-point connector hood is narrower than the
MXIbus dual-connector arrangement and provides an easier fit for many system configurations.
However, this approach requires that the SB-MXI be the first device in the MXIbus daisy-chain
because a cable with a straight-point connector end cannot accept another MXIbus cable to
propagate the bus. Remember that you must configure the first device in the MXIbus daisy-
chain to be the MXIbus System Controller.
The following instructions are general installation instructions. Consult the user or technical
reference manual of your Sun workstation for specific instructions and warnings.
1. Plug in your Sun workstation before installing the SB-MXI. The plug grounds the system
unit and protects it from electrical damage while you are installing boards.
Warning: To protect both yourself and the Sun from electrical hazards, the system
unit should remain off until you are finished installing the board.
2. Remove the cover of the system unit.
3. Select any available SBus slot and remove the sheet-metal protector plate that covers the slot.
4. Before picking up the SB-MXI, touch the metal part of the power supply case inside the
computer to discharge any static electricity that might be on your clothes or body.
5. Depending on the type of Sun workstation, you need to select one of the following methods
for installing the SB-MXI. The difference is in regard to the mounting plate on the SB-MXI.
a. For most older Sun workstations, slide the SB-MXI at an angle into the back panel of the
system unit while making sure the mounting plate on the SB-MXI hooks into the holes on
the back panel of the system unit.
b. Most newer Sun workstations cannot accept the top part of the mounting plate on the
SB-MXI. This piece has tabs on either end and is fastened to the mounting plate by two
screws. Remove this piece before attempting to install the SB-MXI.

Chapter 2 Hardware Configuration and Installation
© National Instruments Corporation 2-3 VME-SB2020/NI-VXI/Solaris Getting Started
6. Align the SBus connector plug of the SB-MXI with the SBus socket and gently press the
plug into the socket.
7. Check the installation.
8. Replace the cover to the system unit.
Figure 2-1 shows an SB-MXI installed in a SPARCstation 1+.
Figure 2-1. SB-MXI Installed in a SPARCstation 1+
Art not available in PDF version of document.

Hardware Configuration and Installation Chapter 2
VME-SB2020/NI-VXI/Solaris Getting Started 2-4 © National Instruments Corporation
Step 3. Configure the VME-MXI Hardware
Figure 2-2 shows the location and factory default settings of the configuration switches and
jumpers for a VME-MXI without the INTX daughter card option. The remainder of this chapter
describes only those options that are user-configurable. Do not change the default settings of
other jumpers and switches on the VME-MXI board unless you will be installing more than one
VME-MXI in the same chassis. If this is the case, refer to the VME-MXI User Manualthat came
with your additional VME-MXI interface for more information.
Figure 2-2. VME-MXI Parts Locator Diagram
Art not available in PDF version of document.

Chapter 2 Hardware Configuration and Installation
© National Instruments Corporation 2-5 VME-SB2020/NI-VXI/Solaris Getting Started
Figure 2-3 shows the location and factory default settings of the configuration switches and
jumpers for a VME-MXI with the INTX daughter card option. The options described in the
rest of this chapter apply to VME-MXI modules with or without the INTX option. For more
information about configuring modules with the INTX option, refer to the VME-MXI User
Manual.
Figure 2-3. VME-MXI with INTX Parts Locator Diagram
Art not available in PDF version of document.