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7/28/2019 Hardware Architectures for Design and Test: PXI Platform and Modular Instrumentation.
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ni.com
7/28/2019 Hardware Architectures for Design and Test: PXI Platform and Modular Instrumentation.
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ni.com
Design and Test
Applications: ModularInstrumentation, PXI & RF
Filippo Persia
Staff Systems Engineer Automated Test
7/28/2019 Hardware Architectures for Design and Test: PXI Platform and Modular Instrumentation.
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PXI -The Industry-leading Platform for Test,
Measurement and Control
PXI ControllersPerformance embedded - Windows or RT OS
Remote control via desktop or laptop
PXI ChassisOptions ranging from low-cost, 4-slot desktopto high-performance 18-slot rack-mount
PXI Modules>1,500 options from over 70 PXI vendors
SoftwareFlexible driver APIs, example code,soft front panels and configuration
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Increasing Adoption of PXI
Source:2011 Frost & Sullivan Report
High Growth Test &
Measurement Market
Opportunity: Modular
Instruments
70+ Vendors
1500+ Modules
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Proven Application Success
Audio/Video Consumer Electronics Automotive &Hardware-in-the-Loop
Aerospace &Defense
RF & Communications Semiconductor
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Advantages of PXI: Size
Software Defined Traditional
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Advantages of PXI: Integration
7/28/2019 Hardware Architectures for Design and Test: PXI Platform and Modular Instrumentation.
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Advantages of PXI: Synchronization
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Advantages of PXI: Throughput
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Advantages of PXI Approach: Flexibility
Software Defined Traditional
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Complete PXI Instrumentation Portfolio
Multifunction I/O
FPGA / Reconfigurable I/O
Digital I/O
Analog Input / Output
Vision and Motion
Counter / Timer / Clock
DAQ and ControlOscilloscopes
High-Speed Digital I/O
Digital Multimeters
Signal Generators
Switching
RF Analyzers & Generators
InstrumentsGPIB, USB, LAN
RS232 / RS485
CAN, LIN, DeviceNet
SCSI, Ethernet
VXI - VME
Boundary Scan / JTAG
Interfaces
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Software Defined Instruments Overview
Signalprocessing(GPP, GPU,FPGA)
Signal Conditioning Down-Converter A/D
RF/Microwave IF/Baseband
SignalConditioning Up-Converter D/A
Data Bus
Data Bus
VSA
VSG
VST
DataStorageDataBus
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Instruments for Every Application
Industry-leading channel density
Specialized measurement I/O
FPGA Programmable Instruments
Customizable Front-End Options
PXI-4499 16-channelDynamic Signal Analyzer
NI PXIe-5734R4-ch 16-bit, 120MS/s Digitizer
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NI FlexRIO System Architecture
Synchronization
Clocking/triggers
Power/cooling
Data streaming
PXI PlatformI FlexRIO FPGA Module Virtex-5 FPGA
132 digital I/O lines
Up to 512 MB of DRAM
NI FlexRIO Adapter Module Interchangeable I/O
Analog or digital
NI FlexRIO Adapter
Module Development Kit
(MDK)
PXI/PXIe
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Digital Analog
100 MHz SEDIO
Camera Link
200 MHz LVDSDIO
200 MHz SE/LVDSDIO
RS485/RS422
2 ch, 100 MS/s,14-bit AI /16-bit AO 32 ch, 50MS/s, 12-bit AI
4 ch, 250 MS/s,14-bit AI
16 ch, 50 MS/s,14-bit AI
500 MHz LVDS DIO 2 ch, 250 MS/s,16-bit AI 2 ch, 40 MS/s,12-bit AI
2 ch, 80 MS/s,14-bit AI 2 ch, 120 MS/s,16-bit AI 4 ch, 120 MS/s,16-bit AI
NI FlexRIO Adapter Modules
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Low-Noise & Footprintigh-Availability
Ideal for desktop use Integrated MXI control
option available4-slot and 5-slot versions
Hot-swappable, redundant
(available) DC power supplies
Hot-swappable, front-accessible, redundant cooling
fans
High-Performance PXI Chassis
High-Bandwidth
System bandwidth up to7GB/s
8-slot and18-slot versions in5U of 19 rack-space
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Embedded Controllersemote Controllers
Complete system within asingle chassis
Ability to run both standardand RT OSs
Integrated peripherals
Use the latest, high-performancePCs
Extend existing PCI or PCIExpress bus
Take advantage of laptop controlfor portable solutions
PXI System Controllers Options
Rack-Mount Controllers
High-performance multicoreprocessors
RAID 0 HD configurations forhigh-speed streaming to disk1U form factor
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Peer-to-Peer (P2P) Streaming
Case 1: P2Pthrough
embeddedcontroller chipsetor onboardswitch
PCIeSwitch
PCIeSwitch
Inteli7-820QM CPUPCIe
ControllerMemory
Controller
PCIeSwitch
PCIeSwitchCase 2: P2P
through chassis
backplane switch
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Flexible, Modular & Reusable Software Strategy
Test Management SoftwareTestStand
NI Switch Executive
Test Development SoftwareLabVIEW
LabWindows/CVI
Visual Studio .NET & Measurement Studio
Services & DriversNI-DAQ
NI-DMM
NI-SCOPE
NI-FGEN
NI-HSDIO
Other
HardwareAbstractionIVI
VISA
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Programming Models
Analysis Libraries
Deployment Targets
A Highly Productive Graphical Development Environment for Scientists and Engineers
Hardware APIs Custom User Interfaces
Technology Abstractions
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Develop Automated Tests FasterCustom operator interface
Execution engine
Interface to test languagesResult evaluation
User management
Reports (XML, HTML, ASCII)
Database integration
Switch integration
Serial number scanning
Sequence loading
Test limit loading
Revision control
Development environment
Development Effort
= Development Time
= Time Savings
with NI TestStand
Instrument
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Instrument
Soft Front Panels
NI-DMM and NI-SWITCH Soft Front Panels
RF Signal Analyzer SFP
Vector Network Analyzer SFP
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Instrument Example Programs
Best starting point
Exposes full functionality of
instrument drivers
200+ PXI instrument examples 100+ data acquisition examples
Examples available in
NI LabVIEW, C++, VB, .NET
NI-SCOPE Example Programs in LabVIEW
NI-SCOPE Configured Acquisition
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Global Services and Support
Global team of technical salesengineers
Systems engineers to assistwith reference andapplication designs
Local technical supportworldwide
World class NI Services
600+ Alliance Partnersworldwide
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NI Calibration Services
Traceable
Calibration
*Compliant
Calibration
*Accredited
Calibration
Verify and adjust measurement performance using NI-approved
calibration procedures9 9 9
Detailed measurement data for all channels 9 9 9
Available at point of sale 9 9 9
Uncertainty evaluation 9 9
Performed at laboratory accredited to ISO 17025 9 9
Calculated measurement uncertainties
(includes ISO 17025 accreditation body logo)
9
*May be performed at NI Certified Calibration Center operated by third-party provider.
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Questions?
Thank You for your attention!