NI PXIe-7975 User manual

PXIe-7975
Getting Started
2022-07-06

Contents
NI FlexRIO™ FPGA Module Installation Guide and Specifications. . . . . . . . . . . . . . . . . . . . . 3
How to Use Your NI FlexRIO Documentation Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Required Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing the Application Soware and Driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installing the NI FlexRIO Devices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Preparing the Environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Installing the NI FlexRIO FPGA Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Confirming that Measurement & Automation Explorer (MAX) Recognizes the
Device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Installing the NI FlexRIO Adapter Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Installing PXI EMC Filler Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
NI FlexRIO FPGA Module Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Compliance and Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electromagnetic Compatibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
CE Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Online Product Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Environmental Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Electromagnetic Compatibility Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Worldwide Support and Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
ni.com
2
PXIe-7975 Getting Started

NI FlexRIO™ FPGA Module Installation Guide and
Specifications
This document explains how to install your NI FlexRIO system, comprised of the
NI PXIe-7975R (NI 7975R) FlexRIO FPGA module and an NI FlexRIO adapter module.
For information about the device specifications, refer to the NI PXIe-7975R
Specifications, available at Start > All Programs > National Instruments > NI
FlexRIO, and at ni.com/manuals.
For detailed information about the features and configuration options specific to
the NI FlexRIO FPGA module, refer to the NI FlexRIO Help, available at Start > All
Programs > National Instruments > NI FlexRIO, and at ni.com/manuals.
How to Use Your NI FlexRIO Documentation Set
Figure 1. How to Use Your NI FlexRIO Documentation Set
LabVIEW FPGA
Module Help
NI FlexRIO
Help
LabVIEW
Examples
INSTALL Hardware
and Software
CONNECT Signals
and LearnAbout
Your AdapterModule
LEARN About
LabVIEW FPGA
Module
PROGRAM Your
NI FlexRIO System
in LabVIEW FPGA
Module
Specifications document
for your FPGA module
Specifications document
for your adapter module
Are
You New to
LabVIEW FPGA
Module?
Yes No
No
Getting Started Guide
for your adapter module
Getting Started Guide
for your FPGA module
Document Location Description
Getting started guide for
your FPGA module
Available from the Start menu
and at ni.com/manuals.
Contains installation instructions for
your NI FlexRIO system.
© National Instruments 3
PXIe-7975 Getting Started

Document Location Description
Specifications document
for your FPGA module
Available from the Start menu
and at ni.com/manuals.
Contains specifications for your
NI 7975R module.
Getting started guide for
your adapter module
Available from the Start menu
and at ni.com/manuals.
Contains signal information,
examples, and CLIP details for your
adapter module.
Specifications document
for your adapter module
Available from the Start menu
and at ni.com/manuals.
Contains specifications for your
adapter module.
LabVIEW FPGA Module
Help
Embedded in LabVIEW Help and
at ni.com/manuals.
Contains information about the basic
functionality of the LabVIEW FPGA
Module.
NI FlexRIO Help Available from the Start menu
and at ni.com/manuals.
Contains information about the FPGA
module, adapter module, and CLIP
configuration information.
LabVIEW Examples Available in NI Example Finder.
In LabVIEW, click Help > Find
Examples > Hardware Input and
Output > FlexRIO.
Contains examples of how to run
FPGA VIs and Host VIs on your device.
IPNet ni.com/ipnet Contains LabVIEW FPGA functions
and intellectual property to share.
NI FlexRIO product page ni.com/flexrio Contains product information and
data sheets for NI FlexRIO devices.
Table 1. NI FlexRIO Documentation Locations and Descriptions
Required Components
The following items are necessary to set up and use your NI FlexRIO system:
■The NI FlexRIO hardware device, comprised of the following items:
■NI 7975R
■NI FlexRIO adapter module
Note You can use the NI FlexRIO FPGA module without an adapter module
for coprocessing or peer-to-peer streaming. The adapter module
ni.com
4
PXIe-7975 Getting Started

installation instructions in this document do not apply to these
circumstances.
The following figure shows the combined module.
Figure 2. Combining Your Adapter Module and FPGA Module
NI FlexRIO
Adapter Module + = NI FlexRIO Device
NI FlexRIO
FPGA Module
■The following soware packages:
■LabVIEW
■LabVIEW FPGA Module
■NI FlexRIO Support
Note The most recent version of NI FlexRIO Support is available at
ni.com/downloads. Search for flexrio to download the latest
version of NI FlexRIO Support.
■NI FlexRIO Adapter Module Support[1]
Note The most recent version of NI FlexRIO Adapter Module
Support is available at ni.com/downloads. Search for flexrio
adapter module support to download the latest version of NI
FlexRIO Adapter Module Support. You do not need this soware if
you are not using an adapter module.
■(Optional) LabVIEW Real-Time Module.
■ A PXI Express/CompactPCI Express chassis
■One of the following controllers:
■ PXI Express/CompactPCI Express embedded controller
© National Instruments 5
PXIe-7975 Getting Started

■MXI kit and a PC
■One of the following operating systems:
■Windows 8
■Windows 7
■Windows Vista
■Windows XP Pro x32 Service Pack 2 or Service Pack 3
■At least one cable for connecting signals to the NI FlexRIO device. Refer to
your adapter module documentation for a list of applicable cables and
accessories for your NI FlexRIO system.
1 The NI 1483 adapter module requires the NI-IMAQ instrument driver instead of NI
FlexRIO Adapter Module Support.
Installing the Application Soware and Driver
Before installing your hardware, you must install the application soware and
instrument driver. Visit ni.com/info and enter rdsowareversion as the Info Code to
determine which minimum soware versions you need for your device. Install the
soware in the following order:
1. Install LabVIEW.
Refer to the LabVIEW Installation Guide for installation instructions for
LabVIEW and system requirements for the LabVIEW soware. Refer to the
LabVIEW Upgrade Notes for additional information about upgrading to the
most recent version of LabVIEW for Windows. Documentation for LabVIEW is
available at ni.com/manuals and by selecting Start > All Programs > National
Instruments > LabVIEW > LabVIEW Manuals.
2. Install the LabVIEW FPGA Module.
Refer to the LabVIEW FPGA Module Release and Upgrade Notes for
installation instructions and information about getting started with the
LabVIEW FPGA Module. Documentation for the LabVIEW FPGA Module is
available at ni.com/manuals and by selecting Start > All Programs > National
Instruments > LabVIEW > LabVIEW Manuals.
3. (Optional) Install the LabVIEW Real-Time Module.
ni.com
6
PXIe-7975 Getting Started

Refer to the LabVIEW Real-Time Module Release and Upgrade Notes for
system requirements, installation instructions, and additional information
about using the LabVIEW Real-Time Module.
4. Install NI FlexRIO.
Refer to the NI FlexRIO Readme on the NI FlexRIO installation media for
system requirements and installation instructions for NI FlexRIO Support.
Documentation for NI FlexRIO Support is available at ni.com/manuals and by
selecting Start > All Programs > National Instruments > NI FlexRIO.
Note If you are not using an adapter module, skip step 5.
5. Install NI FlexRIO Adapter Module Support.
Refer to the NI FlexRIO Adapter Module Support Readme on the NI FlexRIO
Adapter Module Support installation media for system requirements and
installation instructions. Documentation for NI FlexRIO Adapter Module
Support is available at ni.com/manuals and by selecting Start > All Programs
> National Instruments > NI FlexRIO > NI FlexRIO Adapter Module
Documentation.
Installing the NI FlexRIO Devices
Note You must install the soware before installing the hardware.
Unpacking
The NI 7975R modules ship in antistatic packages to prevent electrostatic discharge
from damaging module components. To prevent such damage when handling the
modules, ground yourself using a grounding strap or by holding a grounded object,
such as your computer chassis, and complete the following steps:
1. Touch the antistatic package to a metal part of the computer chassis before
removing the module from the package.
Caution Never touch the exposed pins of connectors.
© National Instruments 7
PXIe-7975 Getting Started

2. Remove each module from the package and inspect it for loose components
or any other sign of damage.
Notify NI if the modules appear damaged in any way. Do not install a damaged
module into the chassis.
Preparing the Environment
Ensure that the environment you are using the NI 7975R in meets the following
specifications.
Operating temperature (IEC 60068-2-1, IEC60068-2-2) 0 °C to 55 °C
Operating humidity (IEC 60068-2-56) 10% to 90% RH, noncondensing
Pollution Degree 2
Maximum altitude 2,000 m at 25 °C ambient temperature
Indoor use only.
Note Refer to the NI PXIe-7975R Specifications at ni.com/manuals for
complete specifications.
Installing the NI FlexRIO FPGA Module
Note You must install the soware before you install the hardware.
1. Power o and unplug the PXI Express chassis. Refer to your chassis manual to
install or configure the chassis.
2. Identify a supported PXI Express slot in the chassis. The figure below shows
the symbols that indicate the slot types in a PXI Express chassis.
ni.com
8
PXIe-7975 Getting Started

Figure 3. Symbols for PXI Express/PXI Express HybridSlots
NI PXIe-1062Q
12 3 45
1. PXI Express System Controller Slot
2. PXI Peripheral Slot
3. PXI Express Hybrid Peripheral Slot
4. PXI Express System Timing Slot
5. PXI Express Peripheral Slot
Refer to the chassis documentation for specifications.
3. Remove the filler panel of an unused PXI Express slot.
4. Touch any metal part of the chassis to discharge any static electricity. Place
the PXI Express module edges into the module guides at the top and bottom
of the chassis, and slide the module into the chassis until the module is fully
inserted, as shown in the figure below.
© National Instruments 9
PXIe-7975 Getting Started

Figure 4. Installing an NI FlexRIO FPGA Module in the PXI Express Chassis
PXI-1000B
1
3
6
2
5
4
1. PXI Express Chassis
2. PXI Express System Controller
3. NI FlexRIO FPGA Module
4. Front-Panel Mounting Screws
5. Module Guides
6. Power Switch
5. Secure the device front panel to the chassis front panel mounting rail using
the front panel mounting screws.
6. Plug in and power on the PXI Express chassis.
Confirming that Measurement & Automation Explorer (MAX)
Recognizes the Device
Use Measurement & Automation Explorer (MAX) to configure your National
Instruments hardware. MAX informs other programs about which devices reside in
the system and how they are configured. MAX is automatically installed with NI
FlexRIO Support.
ni.com
10
PXIe-7975 Getting Started

1. Launch MAX by navigating to Start > All Programs > National Instruments > NI
MAX or by clicking the NI MAX desktop icon.
2. In the Configuration pane, double-click Devices and Interfaces to see the list
of installed devices. Installed devices appear under the name of their
associated chassis.
3. Expand your Chassis tree item. MAX lists all devices installed in the chassis.
Your default device names may vary.
Note If you do not see your hardware listed, press <F5> to refresh
the list of installed devices. If the device is still not listed, power o
the system, ensure the device is correctly installed, and restart.
Installing the NI FlexRIO Adapter Module
Note Skip this step if you are not using an adapter module.
1. Gently insert the guide pins and the high-density card edge of the NI FlexRIO
adapter module into the corresponding connectors of the NI FlexRIO FPGA
module, as shown in the figure below.
© National Instruments 11
PXIe-7975 Getting Started

Figure 5. Installing the NI FlexRIO Adapter Module
PXI-1000B
1
4
3
2
5
1. NI FlexRIO Adapter Module
2. Captive Screw
3. Guide Pin
4. PXI/PXI Express Chassis
5. NI FlexRIO FPGA Module
The connection may be tight, but do not force the adapter module into place.
2. Tighten the captive screws on the NI FlexRIO adapter module to secure it to
the NI FlexRIO FPGA module. NI recommends using the laser-tipped
screwdriver (part number 748677-01) included in the NI PXIe-7975R
packaging.
3. Launch LabVIEW to begin configuring your NI FlexRIO system.
Note MAX only recognizes FPGA modules that are in the chassis.
Your adapter module will not appear in MAX.
Installing PXI EMC Filler Panels
To ensure specified EMC performance, PXI EMC filler panels must be properly
installed in your NI FlexRIO system. The PXI EMC filler panels (National Instruments
part number 778700-01) must be purchased separately.
ni.com
12
PXIe-7975 Getting Started

1. Remove the captive screw covers.
2. Install the PXI EMC filler panels by securing the captive mounting screws to
the chassis, as shown in the figure below. Make sure that the EMC gasket is on
the right side of the PXI EMC filler panel.
Figure 6. PXI EMC Filler Panels and Chassis
1
1
3
2
1. Captive Screw Covers
2. Captive Mounting Screws
3. EMC Gasket
Note You must populate all slots with a module or a PXI EMC filler
panel to ensure proper module cooling. Do not over tighten screws
(2.5 lb · in. maximum). For additional information about the use of
PXI EMC filler panels in your PXI system, visit ni.com/info and enter
emcpanels.
NI FlexRIO FPGA Module Signals
The following figure shows the available signals on the NI FlexRIO FPGA module.
Refer to your adapter module specifications for your adapter module pinout.
© National Instruments 13
PXIe-7975 Getting Started

Safety
This product is designed to meet the requirements of the following electrical
equipment safety standards for measurement, control, and laboratory use:
■IEC 61010-1, EN 61010-1
■UL 61010-1, CSA 61010-1
Note For UL and other safety certifications, refer to the product label or
the Online Product Certification section.
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical
equipment for measurement, control, and laboratory use:
■EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
■EN 55011 (CISPR 11): Group 1, Class A emissions
■EN 55022 (CISPR 22): Class A emissions
■EN 55024 (CISPR 24): Immunity
■AS/NZS CISPR 11: Group 1, Class A emissions
■AS/NZS CISPR 22: Class A emissions
■FCC 47 CFR Part 15B: Class A emissions
■ICES-001: Class A emissions
Note In the United States (per FCC 47 CFR), Class A equipment is intended
for use in commercial, light-industrial, and heavy-industrial locations. In
Europe, Canada, Australia, and New Zealand (per CISPR 11), Class A
equipment is intended for use only in heavy-industrial locations.
Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or
medical equipment that does not intentionally generate radio frequency
energy for the treatment of material or inspection/analysis purposes.
ni.com
14
PXIe-7975 Getting Started

Note For EMC declarations, certifications, and additional information,
refer to the Online Product Certification section.
CE Compliance
This product meets the essential requirements of applicable European Directives, as
follows:
■2006/95/EC; Low-Voltage Directive (safety)
■2004/108/EC; Electromagnetic Compatibility Directive (EMC)
Online Product Certification
To obtain product certifications and the DoC for this product, visit ni.com/
certification, search by model number or product line, and click the appropriate link
in the Certification column.
Environmental Management
NI is committed to designing and manufacturing products in an environmentally
responsible manner. NI recognizes that eliminating certain hazardous substances
from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our
Environmental Impact web page at ni.com/environment. This page contains the
environmental regulations and directives with which NI complies, as well as other
environmental information not included in this document.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers At the end of the product life cycle, all products must be
sent to a WEEE recycling center. For more information about WEEE
recycling centers, National Instruments WEEE initiatives, and compliance
with WEEE Directive 2002/96/EC on Waste Electrical and Electronic
Equipment, visit ni.com/environment/weee.
© National Instruments 15
PXIe-7975 Getting Started

电子信息产品污染控制管理办法（中国 RoHS）
中国客户 National Instruments 符合中国电子信息产品中限制使用某
些有害物质指令(RoHS)。关于 National Instruments 中国 RoHS 合规性信
息，请登录 ni.com/environment/rohs_china。(For information about
China RoHS compliance, go to ni.com/environment/rohs_china.)
Electromagnetic Compatibility Guidelines
This product was tested and complies with the regulatory requirements and limits
for electromagnetic compatibility (EMC) stated in the product specifications. These
requirements and limits provide reasonable protection against harmful interference
when the product is operated in the intended operational electromagnetic
environment.
This product is intended for use in industrial locations. However, harmful
interference may occur in some installations, when the product is connected to a
peripheral device or test object, or if the product is used in residential or
commercial areas. To minimize interference with radio and television reception and
prevent unacceptable performance degradation, install and use this product in strict
accordance with the instructions in the product documentation.
Furthermore, any changes or modifications to the product not expressly approved
by National Instruments could void your authority to operate it under your local
regulatory rules.
Caution To ensure the specified EMC performance, operate this product
only with shielded cables and accessories.
Caution Refer to the Read Me First: Safety and Electromagnetic
Compatibility document for important safety and electromagnetic
compatibility information. To obtain a copy of this document online, visit
ni.com/manuals, and search for the document title.
ni.com
16
PXIe-7975 Getting Started

Caution When exposed to transient electromagnetic phenomena such as
electrostatic discharge (ESD) or power surges, this product may experience
a temporary upset or other performance degradation that requires more
than 10 seconds for self-recovery.
Caution The NI FlexRIO FPGA module front panel interface is sensitive to
electrostatic discharge. Use caution when handling the NI FlexRIO FPGA
module to prevent damage to the internal components exposed by this
interface.
Caution Using the NI 7975R in a manner not described in this document
may impair the protection the NI 7975R provides.
Worldwide Support and Services
The National Instruments website is your complete resource for technical support.
At ni.com/support, you have access to everything from troubleshooting and
application development self-help resources to email and phone assistance from NI
Application Engineers.
Visit ni.com/services for NI Factory Installation Services, repairs, extended warranty,
and other services.
Visit ni.com/register to register your National Instruments product. Product
registration facilitates technical support and ensures that you receive important
information updates from NI.
A Declaration of Conformity (DoC) is our claim of compliance with the Council of the
European Communities using the manufacturer’s declaration of conformity. This
system aords the user protection for electromagnetic compatibility (EMC) and
product safety. You can obtain the DoC for your product by visiting ni.com/
certification. If your product supports calibration, you can obtain the calibration
certificate for your product at ni.com/calibration.
National Instruments corporate headquarters is located at
11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments
also has oices located around the world. For telephone support in the United
© National Instruments 17
PXIe-7975 Getting Started

States, create your service request at ni.com/support or dial 1 866 ASK MYNI
(275 6964). For telephone support outside the United States, visit the Worldwide
Oices section of ni.com/niglobal to access the branch oice websites, which
provide up-to-date contact information, support phone numbers, email addresses,
and current events.
ni.com
18
PXIe-7975 Getting Started
© 2022 National Instruments Corporation.