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Matrox CronosPlus Скачать руководство пользователя страница 6

6

Chapter 1:

Introduction

Matrox CronosPlus

Matrox CronosPlus is a standard monochrome and composite color analog frame
grabber for extremely cost-sensitive imaging applications. This board is available
in a PCI form factor and can acquire different types of standard video formats
using its video decoder.

The video decoder can accept composite (CVBS) and component S-video (Y/C)
in NTSC/PAL formats, and monochrome video in RS-170/CCIR. Grabbed data
can be converted into the following formats with square pixels: BGR32 packed,
BGR24 packed, YUV16 packed (stored in YUYV format), and 8-bit
monochrome. Formatting features include cropping (ROI capture), arbitrary
downscaling, and vertical/horizontal flipping.

You can attach and switch between 4 monochrome/CVBS video sources, or 1 Y/C
and 3 monochrome/CVBS video sources.

VID_IN0

VID_IN1

VID_IN3

VID_IN2

Opto-isolated trigger

4:1

MUX

Low-

pass

filter

Low-

pass

filter

Video Decoder

and

PCI Interface

32-bit 33MHz, Host PCI Bus

BNC
connector

User in

CHROMA

User out

User in with IRQ

CVBS0 / Y

CVBS1

CVBS2

CVBS3

Video

Input

Connector

(DB-25)

C

2

4

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...
4
5
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7
8
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»

Содержание CronosPlus

Страница 1: ...Matrox CronosPlus Installation and Hardware Reference Manual no 10860 101 0100 January 20 2003 ox Meteor II Digital...

Страница 2: ...damages or costs relating to the loss of profits business goodwill even if advised of the possibility of such damages In no event will Matrox and its suppliers liability exceed the amount paid by you...

Страница 3: ...iew 10 Chapter 2 Hardware installation 11 Installing Matrox CronosPlus 12 Connecting external devices to Matrox CronosPlus 14 Chapter 3 Using multiple Matrox CronosPlus boards 17 Multiple board instal...

Страница 4: ...roblems 28 Grabbing Problems 29 Contacting Matrox 30 Appendix B Technical information 31 Technical information 32 General information 32 Electrical specifications 33 Environmental specifications 34 Bo...

Страница 5: ...Chapter 1 Introduction This chapter outlines the key features of the Matrox CronosPlus board...

Страница 6: ...ed data can be converted into the following formats with square pixels BGR32 packed BGR24 packed YUV16 packed stored in YUYV format and 8 bit monochrome Formatting features include cropping ROI captur...

Страница 7: ...rted Windows environments Note that although other software products might be available to operate Matrox CronosPlus the discussion throughout this manual is based in terms of Matrox Imaging software...

Страница 8: ...ng software products Essentials to get started To begin using Matrox CronosPlus you must have a computer with the following An available conventional 3 3 V or 5 V PCI expansion slot bus master capable...

Страница 9: ...which includes ActiveMIL Lite or Matrox INSPECTOR 32 CD Matrox Intellicam is included with each of the aforementioned software packages DB25 TO 5BNC O cable an 8 inch input cable with a 25 pin female...

Страница 10: ...ix B Conventions When the term Host is used in this manual it refers to your computer This manual occasionally makes reference to a MIL Lite function However anything that can be accomplished with MIL...

Страница 11: ...Chapter 2 Hardware installation This chapter explains how to install the Matrox CronosPlus hardware...

Страница 12: ...ftware either MIL or one of its derivatives Use the following steps to install Matrox CronosPlus 1 Remove the cover from your computer using the instructions from your computer manual 2 Check that you...

Страница 13: ...ce perfectly aligned with an empty slot press the board firmly but carefully into the connector 6 Anchor the board by replacing the screw that you removed 7 Replace the cover of your computer and conn...

Страница 14: ...sPlus has the following connectors on its bracket The pinouts of these connectors are discussed in detail in Appendix B BNC connector Used to receive CVBS video input 0 or the Y component of Y C video...

Страница 15: ...eo input are listed in the following table Wire label Signal Expected input CH 0 VID_IN0 CVBS video input 0 or Y component of Y C video input CH 1 VID_IN1 CVBS video input 1 CH 2 VID_IN2 CVBS video in...

Страница 16: ...16 Chapter 2 Hardware installation...

Страница 17: ...Chapter 3 Using multiple Matrox CronosPlus boards This chapter explains how to use multiple Matrox CronosPlus boards...

Страница 18: ...chapter Using MIL Lite you have to allocate a MIL system for each board and allocate the resources of each MIL system Grabbing simultaneously from different boards You can simultaneously grab images f...

Страница 19: ...ight result in PCI bandwidth problems As a reference point grabbing one full sized NTSC or PAL image in real time will require a PCI bandwidth of 35 Mbytes sec or 42 Mbytes sec respectively when trans...

Страница 20: ...20 Chapter 3 Using multiple Matrox CronosPlus boards...

Страница 21: ...Chapter 4 Hardware reference This chapter explains the architecture of the Matrox CronosPlus hardware as well as the available features and modes...

Страница 22: ...of the information given in this chapter and detailed specifications of connectors and pinouts refer to Appendix B of this manual VID_IN0 VID_IN1 VID_IN3 VID_IN2 Opto isolated trigger 4 1 MUX Low pass...

Страница 23: ...hrome sources To switch between video sources of the same type allocate a single digitizer using the MIL Lite function MdigAlloc and switch between the input channels with using the MIL Lite function...

Страница 24: ...TIC_INPUT_GAIN set to M_DISABLE The video decoder also features an adaptive multi line comb filter for better Y C separation as well as an on chip scaler which can reduce the video image size in both...

Страница 25: ...see the section Electrical specifications in Appendix B PCI interface Matrox CronosPlus has a 32 bit PCI bus interface which is capable of a peak transfer rate of 132 Mbytes sec and operates at 33 MHz...

Страница 26: ...26 Chapter 4 Hardware reference...

Страница 27: ...oting This appendix gives suggestions to help you resolve potential problems If your problem is not addressed here contact your local Matrox representative Matrox Sales Office or the Matrox Imaging Cu...

Страница 28: ...ails to start under Windows 2000 Me XP the driver might have been installed incorrectly and might not have started Right click on My Computer and select Manage from the presented menu From the Compute...

Страница 29: ...ffer image data while waiting to access the PCI bus However when the PCI bus is extremely loaded the PCI bus might not service the request to transfer in time and cause the FIFO to overflow and grabbe...

Страница 30: ...ory or register conflict Under Windows 2000 Me XP right click on My Computer and select Manage from the presented menu From the Computer Management explorer window display the System Tools System Info...

Страница 31: ...Appendix B Technical information This appendix contains information that might be useful when installing your Matrox CronosPlus board...

Страница 32: ...atrox CronosPlus might not be able to attain full functionality on such systems We recommend systems with newer PCI chipsets such as the Intel 440BX 810 815E 820 840 or 850 If you need more specific i...

Страница 33: ...thout jumper User input signals No termination Input current 1 A max Input voltage Low 0 V min 0 8 V max High 2 0 V min 5 V max User output signals No termination Maximum output current 24 mA Output v...

Страница 34: ...ental specifications Min max ambient operating temperature 10 C 60 C Min max storage temperature 45 C 115 C Max altitude for operation 3000 meters Max altitude for transport 12000 meters Operating hum...

Страница 35: ...tor The BNC connector is used to receive CVBS video input 0 or the Y component of Y C video input Its pin assignment is as follows You can use a standard video cable available from your local electron...

Страница 36: ...put signal 4 USERBIT5 O TTL user signal 5 This signal can only be an output signal 5 USERBIT3 O TTL user signal 3 This signal can only be an output signal 7 OPTOTRIG I Opto isolated trigger input posi...

Страница 37: ...Appendix C Glossary This appendix defines some of the specialized terms used in this Matrox CronosPlus document...

Страница 38: ...for communication of data Composite sync A synchronization signal made up of two components one horizontal and one vertical DCF Digitizer Configuration Format A DCF defines the input data format and...

Страница 39: ...vice versa See also progressive scanning Latency The time from when an operation is started to when the final result is produced Live processing See real time processing PCI Peripheral Component Inte...

Страница 40: ...also interlaced scanning Real time processing The processing of an image as quickly as the next image is grabbed Also known as live processing Vertical sync The part of a video signal that indicates...

Страница 41: ...ot 8 29 reference 22 I installation 14 Matrox CronosPlus 14 multiple boards 18 overview 10 IRQ conflicts 29 L low pass filter 24 M Matrox CronosPlus package optional items 9 standard package 9 Matrox...

Страница 42: ...V video decoder 23 24 video formats supported monochrome 6 NTSC 6 23 PAL 6 23 Y C 6 23...

Страница 43: ...rease the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced ra...

Страница 44: ...rference in which case the user may be required to take adequate measures To meet EC requirements shielded cables must be used to connect the monitor and other peripherals to the card These products h...

Страница 45: ...odotti possono causare radiointerferenze nel qual caso all utente potrebbe venire richiesto di prendere le misure adeguate Per soddisfare i requisiti CEE il monitor e le altre periferiche vanno colleg...

Страница 46: ...rn the board directly to Matrox follow these steps 1 Contact Customer Support The Customer support contacts information sheet included in your package has the phone numbers for Matrox s offices Custom...

Страница 47: ...r cards in system Software Specific Information Operating system Rev Matrox SW used Rev Compiler Rev Fill out only if you are returning a board RMA Who were you talking to in customer support Date boa...

Страница 48: ...Describe the problem...

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