Category: NI

The NI 1483R is an image acquisition device that supports Base, Medium, Full, and Extended Full

(80-bit) configuration Camera Link-compatible cameras. The NI 1483R is comprised of an

NIFlexRIOTM FPGA module and an NI FlexRIO adapter module (NI 1483). This document explains

how to install and configure the NI 1483R, how to acquire images using a LabVIEW FPGA example

VI, and lists the specifications for the NI 1483.

Required Components

The following items are necessary to set up and use the NI 1483R:

❑ NI FlexRIO adapter module (NI 1483)

❑ NI FlexRIO FPGA module

❑ The following software packages:

– LabVIEW 2010 or later

– LabVIEW FPGA Module 2010 or later

– NI-RIO 4.0 or later driver software

– NI-IMAQ 4.6.1 or later driver software, included with NI Vision Acquisition Software

– (Optional) NI Vision Development Module 2010 or later for creating machine vision

applications

❑ One of the following system considerations:

– PXI/CompactPCI or PXI Express/CompactPCI Express chassis with a PXI/CompactPCI or a

PXI Express/CompactPCI Express embedded controller

– MXI kit and a PC running Windows 7/Vista/XP/2000

❑ Cables for connecting a Camera Link-compatible camera to the NI 1483. Refer to the Connectivity

Options section for a list of applicable cables and accessories.

The NI 5791 can upconvert and downconvert RF signals ranging from 200 MHz to 4.4 GHz.

This document contains signal information and lists the specifications of the NI 5791R, which

is composed of the NI FlexRIO FPGA module and the NI 5791. This document also contains

tutorial sections that demonstrate how to acquire data using a LabVIEW FPGA Example VI

and how to create and run your own LabVIEW project with the NI 5791R.

Note NI 5791R refers to the combination of your NI 5791 adapter module and

your NI FlexRIO FPGA module. NI 5791 refers to your NI 5791 adapter module

only.

Note The NI 5791 is only compatible with the NI PXIe-796xR FPGA modules.

Note Before configuring your NI 5791. you must install the appropriate software

and hardware. Refer to the NI FlexRIO FPGA Module Installation Guide and

Specifications for installation instructions.

Note For EMC compliance, operate this device according to the documentation.

Key Features

The NI 5791 includes the following key features:

R…F.. .f..r.e..q..u..e..n..c.y.. .r..a.n..g..e……………………………………….200 MHz to 4.4 GHz

.I.n..s.t..a.n..t.a..n..e..o..u..s. .b..a..n..d..w…i.d..t.h………………………………..100 MHz

.A..D…C…………………………………………………………….14-bit dual channel at 130 MS/s

.D..A…C…………………………………………………………….16-bit dual channel at 130 MS/s, interpolated

to 520 MS/s

P…h..a.s..e.. .n..o..i.s..e………………………………………………….<94 dBc/Hz, 10 kHz offset, 2.4 GHz carrier

D…y..n..a..m…i.c.. .r.a..n..g..e……………………………………………..>105 dB

.N..o..i..s.e.. .f.i.g..u..r..e…………………………………………………<8 dB at 2 GHz

.E..V…M…………………………………………………………….<1.5% (RMS)

.R..e..c..e.i..v..e. .(..R..X…).. .I.P..3………………………………………….+1 dBm at 2 GHz

T…r.a..n..s..m…i.t. .(.T…X…). .I.P..3…………………………………………+17 dBm at 2 GHz

The NI 5791 is an RF transceiver adapter module designed to work in conjunction with your

NI FlexRIO™ FPGA module. The NI 5791 features the following connectors and chips:

• 2-channel, 130 MS/s analog-to-digital converter (ADC) with 14-bit accuracy

• 2-channel, 130 MS/s (520 MS/s after interpolation) digital-to-analog converter (DAC)

with 16-bit accuracy

• LO input and LO output connectors to support LO sharing for multiple-channel applications

• Timing chip with clocking options from the backplane and the front panel

• Programmable attenuators

• Selectable receive and transmit filters

• The following front panel connectors:

– RX IN

– LO OUT

– CLK IN

– CLK OUT

– LO IN

– TX OUT

Overview

The National Instruments VXIpc-870B Series embedded controllers

are flexible, high-performance Pentium III-based controllers in a

rugged package ideal for VXI systems. An NI VXIpc-870B Series

controller in a VXI chassis gives you direct control of VXI registers,

memory, interrupts, and triggers while maintaining compatibility

with the scores of software packages and tools available for general

market desktop PC computers.

The NI VXIpc-870B Series controllers come in four models with

various options that provide the most cost-effective VXI embedded

control solution available. Table 1 details the standard features of the

VXIpc-870B Series controllers. The VXIpc-870B Series controllers

require two VXI C-size slots. The VXIpc-871B and VXIpc-874B

include all the standard features, but also add an integrated 24X max

CD-ROM drive. The VXIpc-872B and VXIpc-875B also contain all

standard features, but instead of a CD-ROM drive,they offer one PCI

expansion slot.

If you require a solid-state storage medium for operation in harsh

environments,you can use the VXIpc-870B Series controllers with an

internal solid-state flash drive in place of the internal hard drive, or a

removable solid-state flash drive that you can install and remove

directly from the front panel.

NI VXIpc-870B Series

• VXIplug&play compliant

• VXIpc-871B,VXIpc-872B

• 1.26 GHz Pentium III processor

• VXIpc-874B,VXIpc-875B

• 1.4 GHz Pentium III processor

• Intel 815E chipset

• High-performance

PCI-based peripherals

• 10/100BaseT Ethernet

• Wide Ultra2 SCSI

• CardBus controller for PCMCIA

(16-bit) and CardBus (32-bit)2

• GPIB

• NI MITE-based VXIbus interface

• DMA

• VME64

• Storage and memory

• 256 MB, upgradeable to 512 MB

• Internal 1.44 MB floppy drive

• Internal hard drive, 30 GB minimum1

• Programmable NI watchdog timer

• Complete VXI Slot 0 resource manager

• Jumperless configuration

NI-VXI/NI-VISA Software

• Windows 2000/XP/NT

• VxWorks

• Linux 2.2/2.4 kernel

1Minimum drive size does not apply to solid state flash drive options.

Because of rapidly changing hard drive technology, please contact

National Instruments for the latest hard drive options.

Functional Overview

The following are the major components making up the

PC-LPM-16PnP:

• PC I/O channel interface circuitry

• Analog input and data acquisition circuitry

• Digital I/O circuitry

• Timing I/O circuitry

You can execute data acquisition functions by using the analog input

circuitry and some of the timing I/O www.abb-drive.com circuitry. The internal data and

control buses interconnect the components. The theory of operation for

each of these components is explained in the remainder of this chapter.

The block diagram in Figure 3-1 shows a functional overview of the

PC-LPM-16PnP.

The circuitry consists of Plug and Play address decoders, data buffers,

I/O channel interface timing control circuitry, and interrupt control

circuitry. The circuitry monitors address lines SA4 through SA15 to

generate the board enable signal, and uses lines SA0 through SA3 plus

timing signals to generate the onboard register select signals and

read/write signals. The data buffers control the direction of data transfer

on the bidirectional data lines based on whether the transfer is a read or

write operation.

The interrupt control circuitry routes any enabled interrupts to the

selected interrupt request line. The PC-LPM-16PnP has six interrupt

request lines available: IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, and IRQ9.

The PC-LPM-16PnP generates interrupts in three different situations:

• When an A/D conversion generates data that can be read from FIFO

• When an active low-level signal is detected on the EXTINT* line

• When a rising-edge signal is detected on counter 2 output

The PC-LPM-16PnP individually enables and clears each one of these

interrupts. For more detailed information on generating interrupts

externally, see the EXTINTEN bit of the Command Register 1

description in Appendix D, Register-Level Programming.

Analog Input and Data Acquisition Circuitry

The PC-LPM-16PnP has 16 channels of analog input with 12-bit

A/D conversion. Using the timing circuitry, the PC-LPM-16PnP can

also automatically time multiple A/D conversions. Figure 3-3 shows a

block diagram of the analog input and data acquisition circuitry.

Hardware Installation

You can install the PC-LPM-16PnP in any available expansion slot in

your computer. The following are general installation instructions, but

consult your computer user manual or technical reference manual for

specific instructions and warnings.

1. Turn off and unplug your computer.

2. Remove the top cover or access port to the I/O channel.

3. Remove the expansion slot cover on the back panel of the computer.

4. Insert the PC-LPM-16PnP board into any 8-bit or 16-bit slot. It may

be a tight fit, but do not force the board into place.

5. Screw the mounting bracket of the PC-LPM-16PnP board to the

back panel rail of the computer.

6. Replace the cover.

7. Plug in and turn on your computer.

The PC-LPM-16PnP is installed.

Software Installation

If you are using NI-DAQ, refer to your NI-DAQ release notes to install

your driver software. Find the installation section for your operating

system and follow the instructions given there.

If you are using LabVIEW, refer to your LabVIEW release notes to

install your application software. www.abb-drive.com After you have installed LabVIEW,

refer to the NI-DAQ release notes and follow the instructions given

there for your operating system and LabVIEW.

If you are using LabWindows/CVI, refer to your LabWindows/CVI

release notes to install your application software. After you have

installed LabWindows/CVI, refer to the NI-DAQ release notes and

follow the instructions given there for your operating system and

LabWindows/CVI.

If you are a register-level programmer, refer to Appendix D, Register-

Level Programming, for software configuration information.

NI-DAQ Driver Software

The NI-DAQ driver software is included at no charge with all National

Instruments DAQ hardware. NI-DAQ is not packaged with signal

conditioning or accessory products. NI-DAQ has an extensive library of

functions that you can call from your application programming

environment. These functions include routines for analog input (A/D

conversion), buffered data acquisition (high-speed A/D conversion),

analog output (D/A conversion), waveform generation (timed D/A

conversion), digital I/O, counter/timer operations, SCXI, RTSI,

calibration, messaging, and acquiring data to extended memory.

NI-DAQ has both high-level DAQ I/O functions for maximum ease of

use and low-level DAQ I/O functions for maximum flexibility and

performance. Examples of high-level functions are streaming data to

disk or acquiring a certain number of data points. An example of a

low-level function is writing directly to registers on the DAQ device.

NI-DAQ does not sacrifice the www.abb-drive.com performance of National Instruments

DAQ devices because it lets multiple devices operate at their peak performance.

NI-DAQ also internally addresses many of the complex issues between

the computer and the DAQ hardware such as programming interrupts

and DMA controllers. NI-DAQ maintains a consistent software

interface among its different versions so that you can change platforms

with minimal modifications to your code.

Optional Equipment

National Instruments offers a variety of products to use with your

PC-LPM-16/PnP board, including cables, connector blocks, and other

accessories, as follows:

• Cables and cable assemblies, shielded and ribbon

• Connector blocks, shielded and unshielded with 50-pin screw terminals

• SCXI modules and accessories for isolating, amplifying, exciting,

and multiplexing signals for relays and analog output. With SCXI

you can condition and acquire up to 3,072 channels.

• Low channel-count signal conditioning modules, boards, and

accessories, including conditioning for strain gauges and RTDs,

simultaneous sample-and-hold circuitry, and relays

For more specific information about these products, refer to your

National Instruments catalogue or call the office nearest you.

About the PC-LPM-16/PnP

The PC-LPM-16/PnP is a low-cost, low-power analog input, digital,

and timing I/O board for the PC. The board contains a 12-bit,

successive-approximation, self-calibrating ADC with 16 analog inputs,

8 lines of TTL-compatible www.abb-drive.com digital input, and 8 lines of digital output.

The PC-LPM-16/PnP also contains two 16-bit counter/timer channels

for timing I/O.

The low cost of a PC-LPM-16/PnP-based system makes it ideal for

laboratory work in industrial and academic environments. The board’s

low power consumption and small size make the PC-LPM-16/PnP

especially suitable for laptop computers. The multichannel analog input

is useful in signal analysis and data logging. The 12-bit ADC is useful

in high-resolution applications such as chromatography, temperature

measurement, and DC voltage measurement. You can use the 16 TTLcompatible

digital I/O lines for switching external devices such as

transistors and solid-state relays, for reading the status of external

digital logic, and for generating interrupts. You can use the

counter/timers to synchronize events, generate pulses, and measure

frequency and time. The PC-LPM-16/PnP, used in conjunction with

your computer, is a versatile, cost-effective platform for laboratory test,

measurement, and control.

What You Need to Get Started

To set up and use your PC-LPM-16/PnP board, you will need the

following:

o PC-LPM-16/PnP board

o PC-LPM-16/PnP User Manual

o One of the following software packages and documentation:

NI-DAQ for PC Compatibles

LabVIEW for Windows

LabWindows/CVI for Windows

o Your computer

Software Programming Choices

There are several options to choose from when programming your

National Instruments DAQ and SCXI hardware. You can use

LabVIEW, LabWindows/CVI, NI-DAQ, or register-level programming.