LightWise ISG Allegro Technical Manual

Technical Manual

ISG LightWise™ Allegro

USB3 Vision™ Cameras

Version 1.3.1

Last Revision 3.31.15

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

Table of Contents

FCC Compliance .................................................................................................................................................... 5

Hardware Warranty................................................................................................................................................. 5

WEEE ..................................................................................................................................................................... 5

Trademarks ............................................................................................................................................................. 5

About This Guide.................................................................................................................................................... 6

Contents .............................................................................................................................................................. 6

Assumptions........................................................................................................................................................ 6

Support................................................................................................................................................................ 6

LightWise Allegro USB 3.0 Specifications ............................................................................................................ 7

Specifications ...................................................................................................................................................... 7

Handling Precautions and Camera Care ............................................................................................................. 8

Case Temperature and Heat Dissipation ......................................................................................................... 9

Before You Install............................................................................................................................................. 10

Will your system configuration support the camera? ................................................................................... 10

Recommended USB3 Interface Cards: ......................................................................................................... 10

Do you have all the parts you need? ............................................................................................................. 10

Do you have the required software? ............................................................................................................. 10

Installing your Software.................................................................................................................................... 11

Overview....................................................................................................................................................... 11

SG LightWise Allegro USB3 GUI Software - 64-Bit Installation ............................................................... 12

GenICam™ - 64-Bit Software (8MB) Installation ....................................................................................... 15

Lightwise_Allegro_U3V_Driver Installation ............................................................................................... 18

Installing Your Camera..................................................................................................................................... 18

Using the ISG GUI................................................................................................................................................ 19

Custom Applications Built Using the ISG API ............................................................................................ 19

Using GenICam Applications ............................................................................................................................... 21

LightWise Allegro USB 3.0 Physical Description ............................................................................................... 22

LightWise Allegro USB 3.0 Dimensions.............................................................................................................. 23

Mounting with the Case or Optional Tripod Mount ............................................................................................. 24

Dust Protection...................................................................................................................................................... 24

Infrared Cutoff Filters ........................................................................................................................................... 25

Camera Interface and Connectors ......................................................................................................................... 26

USB 3.0 Connector ........................................................................................................................................... 26

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

Interface Cables .................................................................................................................................................... 27

Interface Card........................................................................................................................................................ 27

Powering the Camera ............................................................................................................................................ 28

User Sets ............................................................................................................................................................... 28

GenICam User Set Control ............................................................................................................................... 29

Camera Firmware.................................................................................................................................................. 29

Determining Firmware Version ........................................................................................................................ 29

Upgrading Camera Firmware ........................................................................................................................... 29

Trigger/Strobe Control Input/Output Connector .................................................................................................. 30

Camera Trigger Details......................................................................................................................................... 30

Camera Strobe Details .......................................................................................................................................... 31

Programmable Strobe Output ............................................................................................................................... 32

Asynchronous Triggering ..................................................................................................................................... 33

GenICam Acquisition Control .......................................................................................................................... 34

Standard External Trigger................................................................................................................................. 35

Bulb Shutter Trigger ......................................................................................................................................... 36

Burst Mode Trigger (Edge Detect) ................................................................................................................... 37

Burst Mode Trigger (Level Detect) .................................................................................................................. 38

External Trigger Timing ....................................................................................................................................... 39

Asynchronous Software Triggering ...................................................................................................................... 39

Pixel Formats ........................................................................................................................................................ 40

Mono ................................................................................................................................................................. 40

RGB .................................................................................................................................................................. 40

YCrCb/YUV ..................................................................................................................................................... 40

Image Format Control....................................................................................................................................... 41

Shutter Types ........................................................................................................................................................ 42

Global Shutter ................................................................................................................................................... 42

Rolling Shutter .................................................................................................................................................. 43

Rolling Shutter with Global Reset .................................................................................................................... 44

Device Control ...................................................................................................................................................... 45

Image Format Control........................................................................................................................................... 47

Acquisition Control............................................................................................................................................... 48

Digital IO Control ................................................................................................................................................. 49

Analog Control...................................................................................................................................................... 50

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

Transport Layer Control ....................................................................................................................................... 50

User Set Control.................................................................................................................................................... 51

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

1. Background Information

FCC Compliance

This device complies with Part 15 of the FCC rules. Its operation is subject to the following two conditions:

1. This device may not cause harmful interference

2. This device must accept any interference received, including interference that may cause undesirable operation.

Hardware Warranty

The LightWise Allegro USB 3.0 Digital Camera shall be covered under a hardware warranty for two (2) years. To obtain detailed information on how to repair or replace your camera please see the terms and conditions on our website. http://www.isgcameras.com/pdf/ISG_Standard_Tems_and_Conditions.pdf

WEEE

This product may not be treated as household waste. When the product is ready to be disposed of please ensure you follow the appropriate waste handling method as the improper disposal of this product may cause potential hazards to the environment and human health. For more detailed information about disposing of, or recycling of this product please contact Imaging Solutions Group.

Trademarks

Imaging Solutions Group, LightWise

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

2. Preface

About This Guide

This manual provides a detailed introduction and specification for the LightWise Allegro USB 3.0 Camera system, including care, installation, use, interface guides, physical descriptions, and functional specification. This camera system is one that is complex and dynamic, therefore if any errors or omissions are found during use please contact us. See section on contact information.

This symbol highlights important information.

This symbol highlights important instructions, ones that you must follow to avoid malfunction

Contents

This guide contains information and instructions and guidelines for the LightWise Allegro USB 3.0 Camera system. Information can be found in the following sections

Assumptions

None

Support

Contact Type

Contact Information

Sales@isgcameras.com; support@isgcameras.com

Knowledge Base

www.isgcameras.com

Downloads

http://www.isgcameras.com/support-allegro-usb3.php

Main Office

Imaging Solutions Group of NY, Inc 1387 Fairport Road, Suite 890 Fairport, NY 14450

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

LightWise Allegro USB 3.0 Specifications

Building on the success of the original LightWise 1394 camera se ries, the LightWise Allegro camera offers a many new features, including enhanced opto-isolated GPIO, an on-camera frame buffer, non-volatile flash memory for data storage, new trigger modes and improved imaging performance.

Specifications

Model

Version

Imaging Sensor

LW-AL-CMV-2000-USB3-C

Color

2 MP

CMOSIS CMV-2000, 2/3” CMOS Global Shutter, 5.5u pixel up to 340 fps using internal buffer

LW-AL-CMV-2000-USB3-M

Mono

2 MP

CMOSIS CMV-2000, 2/3” CMOS Global Shutter, 5.5u pixel up to 340 fps using internal buffer

LW-AL-CMV-4000-USB3-C

Color

4 MP

CMOSIS CMV-4000, 1” CMOS Global Shutter, 5.5u pixel up to 150 fps using internal buffer

LW-AL-CMV-4000-USB3-M

Mono

4 MP

CMOSIS CMV-4000, 1” CMOS Global Shutter, 5.5u pixel up to 150 fps using internal buffer

LW-AL-CMV-12000-USB3-C

Color

12 MP

CMOSIS CMV-12000, 4/3” CMOS Global Shutter, 5.5u pixel up to 80 fps using internal buffer

LW-AL-CMV-12000-USB3-M

Mono

12 MP

CMOSIS CMV-12000, 4/3” CMOS Global Shutter, 5.5u pixel up to 80 fps using internal buffer

LW-AL-IMX174-USB3-C

Color

2.3 MP

SONY IMX174, 1/1.2” Global Shutter, 5.86u pixel up to 120 fps

LW-AL-IMX174-USB3-M

Mono

2.3 MP

SONY IMX174, 1/1.2” Global Shutter, 5.86u pixel up to 120 fps

LW-AL-IMX249-USB3-C

Color

2.3 MP

SONY IMX249, 1/1.2” Global Shutter, 5.86u pixel up to 60 fps

LW-AL-IMX249-USB3-M

Mono

2.3 MP

SONY IMX249, 1/1.2” Global Shutter, 5.86u pixel up to 60 fps

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

Imaging Performance

Sensor Image Data

A/D Converter

10 and or 12 bit in sensor

Video Data Output

8,10 and 12 bit firmware available

Image Data Formats

Mono:8 or 10 bit packed, 12 bit firmware available Color: Bayer 8 or 10 bit packed, RGB, YCC 422

Image Processing Pipeline (Color Models)

Bayer Interpolation, Gamma, White Balance, Color Space Conversion and Correction Partial Image Modes

Binning and Region of Interest (ROI) Modes

Shutter

Global Shutter with Programmable Integration

Gain

Programmable Digital Gain

Digital Interface

USB 3.0 interface with screw locks for camera control, data and power

Transfer Rates

5 Gbit/s

GPIO

12-pin Hirose HR10A GPIO, opto isolated trigger, 2 opto isolated strobes

External Trigger Modes

Single Frame, Burst Mode, Bulb Mode

Synchronization

Via external trigger or software trigger

Image Buffer

256 MB Buffer

Flash Memory

8 MB nonvolatile flash memory

Dimensions

Mass

Power Consumption

5V via USB3.0 interface, maximum <4.5W

Machine Vision Standard

IIDC v 1.32, USB3 Vision v1

Camera Control

Via ISG SDK, CSRs, or third party software

Camera Updates

In-field firmware updates

Lens Mount

C-mount

Temperature

Operating: 0o to 45o C; Storage -30o to 60o C

Humidity

Operating: 20 to 80% (no condensation); Storage 20 to 90% (no condensation)

Compliance

CE, FCC, RoHS

Operating System

Windows 7, 8, 8.1

Warranty

Two Years

Handling Precautions and Camera Care

Opening the camera housing will cause damage and will void the hardware warranty detailed in the beginning of this document. Since the LightWise Allegro Camera is a precisely manufactured device it must be handled with care. Some tips for device care are below:

1. Electrostatic charging should be avoided

2. Avoid touching the lens when handling the camera, as fingerprints will affect the quality of the image produced by the device.

3. When cleaning the lens do not use excessive force and please use a standard camera lens cleaning kit or clean dry cotton cloth.

4. Avoid exposure to bright sunlight, dusty environments, rain etc. as this may cause problems with the electronic and optics of the system.

5. Mishandling of the device such as excessive shaking, dropping and force should be avoided.

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

Case Temperature and Heat Dissipation

For the camera to function correctly, it is required to provide sufficient heat dissipation for the internal operating environment. Since the camera electronics are neatly packed into a small space it can become very warm to the touch when running in some modes; this is expected behavior and will not damage the electronics.

The use of a cooling fan to set up positive air flow around the camera in order reduce is suggested. Please take into consideration the following precautions:

1. Mount the camera on a heat sink that is composed of a heat conductive material like aluminum, such as a camera mounting bracket.

2. Ensure the flow of heat from the camera case to the bracket is not blocked by a non -conductive material like plastic.

3. Provide enough space around the camera to facilitate the free flow of air.

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

3. LightWise Allegro USB 3.0 Installation

Before You Install

Will your system configuration support the camera?

Operating System

CPU

RAM

Video

Ports

Software

Windows 7, 8,

8.1

(Linux Supported via USB3 vision Standard)

Intel Core

i3 3.1 GHz or equivalent

4GB

128 MB RAM

PCIe 2.0 compatible host controller with USB 3.0 connector

Microsoft Visual Studio

2010 (to compile and run example code)

Recommended USB3 Interface Cards:

The USB3 desktop motherboards supporting the Intel Z77 or Z78 chipset or newer will support high bandwidth USB3. USB3 cards may also be added to provide the ports. The two cards below have been successfully tested with ISG cameras:

1. 2-port card, both ports share a total 5 Gbps bandwidth:

http://isgcameras.com/startech_2-port_usb3_hba_pexusb3s24.php

2. 4-port card, with each port having its own 5 Gbps bandwidth for total of 20 Gbps.

http://isgcameras.com/startech_4-port_usb3_hba_pexusb3s44v.php

Do you have all the parts you need?

To install your camera you will need the following components:

1. USB 3.0 cable (see Interface Cables)

2. 12-pin Trigger/Strobe cable

3. C-mount Lens

4. Tripod adapter (optional) (see Mounting with the Case or Optional Tripod Mount)

5. Interface card

ISG sells a number of the additional parts required for installation. To purchase, please visit the ISG Web Site.

www.isgcameras.com

Do you have the required software?

There are many helpful resources available to you on the ISG downloads page including:

ISG Allegro LightWise USB 3.0 Technical Manual Version 1.3.1

1. Software; including drivers that are needed for installation

2. Firmware; updates and release notes.

3. Dimensional drawings and CAD Models

4. Documentation

Installing your Software

Overview

In order to operate the ISG USB3 camera, the following software installation programs should be loaded from the ISG website (http://www.isgcameras.com/support-allegro-usb3.php) The first is the ISG UI software, labelled as “ISG LightWise Allegro USB3 GUI Software - 64-Bit”. This will install a folder containing the ISG GUI application, as well as a driver installation subfolder “ Lightwise_Allegro_U3V_Driver”. In addition, the GenAPI reference software library is required. This can be loaded from the link called “ GenICam™ - 64- Bit Software (8MB)”. These two installations must both be performed, and the driver installer run, in order to complete all of the required software for the camera and can be done prior to installing the camera.

After installing the ISG LightWise Allegro USB3 GUI Software, open a browser window to the install folder. By default this will be “C:\ISG\Usb3GUI_Install\. There resides subfolder Lightwise_Allegro_U3V_Driver. In that folder is the driver installation application LightwiseAllegro_DriverInstall.exe. Running this application will start a device driver installation wizard. Agree to all of the pop up menus that arise based on this driver update. The driver installation can take several minutes in some cases, but eventually the process will complete with a dialog that reports success. When the ISG Allegro camera is connected, the device manager should show the camera’s association to the WinUSB driver, although this can also take some time when the camera is connected for the first time.

Once driver installation is successfully completed and the GenICam installation is done, the ISG GUI can be used to connect to, and demonstrate functionality of the USB3 camera.