manualshive.com logo in svg

National Instruments IMAQ PCI-1411, Руководство пользователя

Поделиться
Скачать
National Instruments IMAQ PCI-1411 Скачать руководство пользователя страница 27

©

 National Instruments Corporation

A-1

IMAQ PCI/PXI-1411 User Manual

A

Specifications

This appendix lists the specifications of the PCI/PXI-1411. These 
specifications are typical at 25 °C, unless otherwise stated.

Formats Supported

Input formats

RS-170/NTSC ................................. 29.97 frames/s

CCIR/PAL ...................................... 25 frames/s

Output formats

RGB ............................................... 32-bit

HSL ................................................. 32-bit

R, G, B, H, S, or L .......................... 8-bit

Pixel aspect ratio ............................. Square pixel

Video Input

Quantity.................................................. 1 (VIDEO)

VIDEO ................................................... Composite video on BNC (RSE), 

Y/C on S-Video connector (RSE)

Input impedance ..................................... 75 

Ω

Input range (blank to white)................... 700 mV (calibrated) or

400 mV to 1.00 V (variable gain)

Frequency response (luminance)

Full range ........................................ 12 MHz (–3 dB) typ

(all filters off) 

Programmable ................................. Decimation and lowpass filters

Содержание IMAQ PCI-1411

Страница 1: ...IMAQ IMAQ PCI PXI 1411 User Manual Single Channel Color Image Acquisition Board for PCI PXI and CompactPCI Chassis IMAQ PCI PXI 1411 User Manual October 1999 Edition Part Number 322157B 01...

Страница 2: ...8 14 24 24 Germany 089 741 31 30 Greece 30 1 42 96 427 Hong Kong 2645 3186 India 91805275406 Israel 03 6120092 Italy 02 413091 Japan 03 5472 2970 Korea 02 596 7456 Mexico D F 5 280 7625 Mexico Monterr...

Страница 3: ...ailures 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 p...

Страница 4: ...interference to radio and television reception Classification requirements are the same for the Federal Communications Commission FCC and the Canadian Department of Communications DOC Changes or modif...

Страница 5: ...s Cet appareil num rique de la classe B respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada European Union Compliance to EEC Directives Readers in the EU EEC EEA must refer...

Страница 6: ...c software version This icon denotes a note which alerts you to important information This icon denotes a warning which advises you of precautions to take to avoid being electrically shocked italic It...

Страница 7: ...nd Motion 1 6 Chapter 2 Installation What You Need to Get Started 2 1 Optional Equipment 2 2 How to Set up Your IMAQ System 2 2 Unpacking 2 4 Installation 2 4 Chapter 3 Hardware Overview Functional Ov...

Страница 8: ...igure 1 1 The Relationship between the Programming Environment NI IMAQ and Your Hardware 1 3 Figure 1 2 NI IMAQ Functions 1 4 Figure 1 3 IMAQ Vision Builder and Application Development Tools 1 5 Figur...

Страница 9: ...he National Instruments complete IMAQ driver software you can use to directly control the PCI PXI 1411 and other National Instruments IMAQ hardware products Using NI IMAQ you can quickly and easily st...

Страница 10: ...CI devices with sub buses and PXI The standard implementation for CompactPCI does not include these sub buses Your PXI 1411 device will work in any standard CompactPCI chassis adhering to the PICMG 2...

Страница 11: ...n programming environment These functions include routines for video configuration image acquisition continuous and single shot memory buffer allocation trigger control and board configuration as show...

Страница 12: ...ntinuous mode An example of a low level function is configuring an image sequence since it requires advanced understanding of your IMAQ device and image acquisition NI IMAQ internally resolves many of...

Страница 13: ...ons without knowledge of any algorithm implementations IMAQ Vision is available for LabVIEW BridgeVIEW LabWindows CVI Microsoft Visual C or ComponentWorks IMAQ Vision Builder IMAQ Vision Builder is an...

Страница 14: ...nal Instruments IMAQ hardware and IMAQ Vision pattern matching software you can quickly and accurately locate objects in instances where objects vary in size orientation focus and even when the part i...

Страница 15: ...lowing One of the following IMAQ devices PCI 1411 PXI 1411 Getting Started with Your IMAQ System IMAQ PCI PXI 1411 User Manual NI IMAQ release notes NI IMAQ for Windows 2000 NT 9x and documentation Op...

Страница 16: ...ts catalogue or Web site or call the office nearest you How to Set up Your IMAQ System Use Figure 2 1 as a guide while you install your software and hardware configure your hardware and begin using NI...

Страница 17: ...ocumentation Read Chapter 1 Introduction to NI IMAQ in the NI IMAQ User Manual Read the sections in chapters 2 and 3 in the NI IMAQ User Manual that apply to the function groups you will use in your a...

Страница 18: ...NI IMAQ driver software before installing your 1411 device For information on how to install NI IMAQ please see the Getting Started with Your IMAQ System document and your NI IMAQ release notes PCI 1...

Страница 19: ...back panel rail 8 Visually verify the installation 9 Replace the computer cover Your PCI 1411 is now installed PXI 1411 You can install a PXI 1411 in any available 5 V peripheral slot in your PXI or...

Страница 20: ...video data from analog monochrome and color cameras The block diagram in Figure 3 1 illustrates the key functional components of the PCI PXI 1411 Figure 3 1 PCI PXI 1411 Block Diagram Video Acquisiti...

Страница 21: ...acquisitions from for example a video cassette recorder VCR Color Space Processor and LUTs The color space processor receives the RGB data from the video decoder and performs several different option...

Страница 22: ...a list of mappable status signals see Chapter 3 Programming with NI IMAQ of the NI IMAQ User Manual Acquisition Scaling ROI The acquisition scaling and region of interest ROI circuitry monitors the i...

Страница 23: ...ou can configure the PCI PXI 1411 to capture a fixed number of fields or frames This configuration is useful for capturing a single frame or a sequence of frames Trigger control You can start an acqui...

Страница 24: ...uitry the board acquires only a selected subset of the image frame Scaling down The scaling down circuitry also controls the active acquisition region The PCI PXI 1411 can scale down a frame by reduci...

Страница 25: ...ribes cable connections for the PCI PXI 1411 I O Connector The PCI PXI 1411 uses one S Video and two BNC connectors on the front panel to connect to video data inputs and the external trigger signal F...

Страница 26: ...two signals as follows Y The Y signal of the S Video connection contains the luma and synchronization information of the video signal C The C signal of the S Video connection contains the chroma infor...

Страница 27: ...S 170 NTSC 29 97 frames s CCIR PAL 25 frames s Output formats RGB 32 bit HSL 32 bit R G B H S or L 8 bit Pixel aspect ratio Square pixel Video Input Quantity 1 VIDEO VIDEO Composite video on BNC RSE Y...

Страница 28: ...f square pixel CCIR PAL 29 5 MHz double rate of square pixel Color Decoding Composite video Luma path Chroma trap filter and or line comb Chroma path Bandpass filter and or line comb Accuracy Calibrat...

Страница 29: ...d type 32 bit half size card Parity generation checking error reporting Supported Target decode speed Medium 1 clock Target fast back to back capability Supported Resource locking Supported as a maste...

Страница 30: ...ns EN 55011 1991 Group 1 Class A at 10 m FCC Class A at 10 m Functional shock PXI only MIL T 28800 E Class 3 per Section 4 5 5 4 1 Half sine shock pulse 11 ms duration 30 g peak 30 shocks per face Ope...

Страница 31: ...rum as shown in Figure B 1 Figure B 1 White Light and the Visible Spectrum White light is a combination of all colors at once The spectrum of white light is continuous and goes from ultraviolet to inf...

Страница 32: ...For example orange and brown may have the same hue and saturation however orange has a greater intensity than brown Image Representations Color images can be represented in several different formats...

Страница 33: ...Hue or Saturation are defined using the Red Green and Blue values in the following formulas Luminance 0 299 Red 0 587 Green 0 114 Blue Intensity Red Green Blue 3 Hue ATN2 Y X where Y Green Blue and X...

Страница 34: ...ions FAQs and their corresponding answers or solutions including special sections devoted to our newest products The database is updated daily in response to new customer experiences and feedback Trou...

Страница 35: ...to provide information on local services You can access these Web sites from www ni com worldwide If you have trouble connecting to our Web site please contact your local National Instruments office...

Страница 36: ...giga 109 t tera 1012 Numbers Symbols Positive of or plus Per Ohm Plus or minus Negative of or minus A A Amperes AC Alternating current acquisition window The image size specific to a video standard o...

Страница 37: ...igned and manufactured to perform a set of specific functions for specific customer needs B b Bit One binary digit either 0 or 1 B Byte Eight related bits of data an eight bit binary number also used...

Страница 38: ...easuring electrical signals from sensors transducers and test probes or fixtures and inputting them to a computer for processing 2 Collecting and measuring the same kinds of electrical signals with A...

Страница 39: ...s needed to represent a frame of video The first field of a frame contains all the odd numbered lines the second field contains all of the even numbered lines FIFO First in first out memory buffer The...

Страница 40: ...ontinuous function that covers all the possible colors generated using the R G and B primaries See also RGB hue offset The value added to all hue values so that the discontinuity occurs outside the va...

Страница 41: ...r 1 000 or 103 used with units of measure such as volts hertz and meters K Kilo The prefix for 1 024 or 210 used with B in quantifying data or computer memory kbytes s A unit for data transfer that me...

Страница 42: ...me between failure mux Multiplexer A switching device with multiple inputs that selectively connects one of its inputs to its output N NI IMAQ Driver software for National Instruments IMAQ hardware no...

Страница 43: ...clock PLL Phase locked loop Circuitry that provides a very stable pixel clock that is referenced to another signal for example an incoming horizontal synchronization signal protocol The exact sequenc...

Страница 44: ...f color video transmission where timing and luma information are transmitted on one analog signal and chroma is transmitted on a separate analog signal saturation The amount of white added to a pure c...

Страница 45: ...to start or stop acquisition on a rising or falling edge TTL Transistor transistor logic V VCO Voltage controlled oscillator An oscillator that changes frequency depending on a control signal used in...

Страница 46: ...1 color planes B 2 color space processor and LUTs 3 2 CompactPCI using with PXI 1 2 configuration acquisition window control 3 4 to 3 5 board configuration NVRAM 3 4 setting up your IMAQ system figur...

Страница 47: ...2 hue saturation luminance and intensity planes B 3 LUTs look up tables 3 2 M mapping circuitry and trigger control 3 3 memory board configuration NVRAM 3 4 SDRAM 3 3 specifications A 2 N National In...

Страница 48: ...1 6 IMAQ Vision Builder software 1 5 IMAQ Vision software 1 5 NI IMAQ driver software 1 3 to 1 4 software related resources C 2 specifications A 1 to A 4 accuracy A 2 A D conversion A 2 color decodin...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды