Finmeccanica DRS Technologies Tamarisk 320 Manual de usuario

Document No: 1012820

Revision: D

Tamarisk

TamariskTamarisk

Tamarisk

®320

320320

320

17 µm 320x240 Long Wave Infrared Camera

Elec rical In erface Con rol Documen

Tamarisk

®320

Electrical ICD

13532 N. Central Expressway

Dallas, TX 75243

877.377.4783

www.drsinfrared.com

The contents of this document may not be reproduced in whole or in part without the written

consent of the copyright owner.

N TICE

N TICEN TICE

N TICE

ALL STATEMENTS, INF RMATI N, AND REC MMENDATI NS IN THIS MANUAL ARE BELIEVED T BE ACCURATE BUT ARE

PRESENTED WITH UT WARRANTY F ANY KIND. N TWITHSTANDING ANY THER WARRANTY HEREIN, ALL D CUMENT FILES

AND S FTWARE ARE PR VIDED “AS IS” WITH ALL FAULTS. DRS DISCLAIMS ALL WARRANTIES, EXPRESSED R IMPLIED,

INCLUDING, WITH UT LIMITATI N, TH SE F MERCHANTABILITY, FITNESS F R A PARTICULAR PURP SE AND

N NINFRINGEMENT R ARISING FR M A C URSE F DEALING, USAGE, R TRADE PRACTICE.

IN N EVENT SHALL DRS BE LIABLE F R ANY INDIRECT, SPECIAL, C NSEQUENTIAL, R INCIDENTAL DAMAGES, INCLUDING,

WITH UT LIMITATI N, L ST PR FITS R L SS R DAMAGE T DATA ARISING UT F THE USE R INABILITY T USE THIS

MANUAL, EVEN IF DRS HAS BEEN ADVISED F THE P SSIBILITY F SUCH DAMAGES.

Rev History

Revision Number Release Date Description

A 01/24/2013

Initial Release

B 9/5/2013 Derived from Tamarisk 640

version

C 06/09/2014 Prepared for Public Release

D 2/15/2015 Updated PDVO Timing

Camera Link

is a registered trademark of the Automated Imaging Association.

Tamarisk

®320

Electrical ICD

TA B L E O F CO N T E N T S

Table of Contents 2

Acronyms and Abbreviations 3

Reference Documentation 4

Safety Instructions 5

1 Scope 6

2 Electrical Interfaces 7

2.1 Base Configuration Electrical Interface ....................................................................... 7

2.2 Base Configuration Input Power Specification............................................................. 9

2.3 Base + Feature Board Configuration Electrical Interface............................................10

2.4 Base + Feature Board Configuration Input Power Specification .................................12

2.5 UART Interface ..........................................................................................................13

2.6 Shutter Control...........................................................................................................13

2.7 GENLOCK .................................................................................................................14

2.8 USB_DETECT ...........................................................................................................14

3 Interfaces and Timing 15

3.1 LVDS Interface...........................................................................................................15

3.2 PARALLEL DIGITAL VIDEO INTERFACE .................................................................18

3.3 Analog Video Interface...............................................................................................23

3.4 USB Interface(base + feature only) ............................................................................24

3.5 RS-232 Interface(base + feature only) .......................................................................24

3.6 Shutter Interface ........................................................................................................24

4 Electrical Connectors 25

Tamarisk

®320

Electrical ICD

AC R O N Y M S A N D AB B R E V I A T I O N S

Abbreviation

Description Abbreviation

Description

°C Celsius mm millimeter

°F Fahrenheit ms milliseconds

AGC automatic gain control MSB Most Significant Bit

BPR bad pixel replacement MT Maximum Transfer nit

CCA circuit card assembly MWIR Mid-wave infrared

CL center line NETD noise equivalent temperature difference

COMM communication NTSC National Television System Committee

CSC Computer Software Component N C non-uniformity correction

CSCI Computer Software Configuration Item NVTHERM Night Vision Thermal Analysis Tool

CS Computer Software nit OEM original equipment manufacturer

dB decibels OLA Optical Lens Adapter

DSP digital signal processor P probability

ESD electrostatic discharge POL polarity

E-Zoom electronic zoom psi pound per square inch

FOV field of view Rev revision

FPA Focal Plane Array ROI region of interest

ft feet SC split configuration

G gravitational force SWIR Short-wave infrared

g gram TBD To Be Determined

G I graphical user interface TCR Temperature coefficient of resistance

H height TIM Thermal Imaging Module

HFOV horizontal field of view ART niversal Asynchronous Receiver Transmitter

I/O input/output AV unmanned aerial vehicle

ICD Interface Control Document FPA n-cooled Focal Plane Array

ICE Image Contrast Enhancement SB niversal Serial Bus

ID identification V Vertical or Voltage

IR infrared VDC volts direct current

IRS Interface Requirements Specification VGA video graphics array

km kilometer VOx Vanadium Oxide

LR lower right W width or Watt

LWIR long-wave infrared μm micron (micrometer)

Tamarisk

®320

Electrical ICD

RE F E R E N C E DO C U M E N T A T I O N

The following documents form part of this specification. In the event of a conflict between

documents referenced herein and the contents of this specification, the contents of this specification

shall be considered a superseding requirement.

Document No: 1012593 Tamarisk

®320

User Manual

Document No: 1012819 Tamarisk

®320

Software Interface Control Document

Document No: 1012821 Tamarisk

®320

Camera Control Software User Guide

Document No: 1003727 Tamarisk

320 Mechanical Interface Control Document

Tamarisk

®320

Electrical ICD

SA F E T Y IN S T R U C T I O N S

NOTIFICATIONS: CAUTION, WARNING AND NOTE

The following is a list of notifications and their accompanying symbol that may be found throught

this document to alert the reader to potential risks and to minimize the potential for personal injury

and or damage to the product. When a notification is present, it is important that the user review and

understand all statements related to the notification before proceeding. If questions arise, please

contact your authorized dealler or DRS Technologies.

Notifications are preceeded by a symbol and followed by highlighted text. Three types of

notifications are typically used and are defined below:

CAUTION

A caution is a procedure, practice, or condition that, if not strictly followed, may

result in personal injury or damage to the equipment that may impede product

performance.

WARNING

A warning is intended to alert the user to the presence of potentially harmful

circumstances and provide precautionary guidance for mitigating risk of personal

injury and or damage to the product.

NOTE

A note is a statement that clarifies or is used to emphasize important information.

1. Read all instructions

2. Keep these instructions for future reference.

3. Follow all instructions

4. Heed all warnings.

5. Do not submerge this apparatus in liquid of any kind.

6. Clean per recommended instructions using dry non-abrasive cloth.

7. Do not install near any sources of intense heat such as radiators, furnaces, stoves

or other apparatus that regulary produce excessive heat.

8. Refer all servicing to qualified service personnel

Tamarisk

®320

Electrical ICD

SC O P E

This document describes the electrical interfaces for the Tamarisk

®320

line of

17µm, LWIR OEM

Modules and unless otherwise noted, this document describes all configurations of the module.

Software and mechanical support documentation are described in separate documents See Reference

Documentation for a complete listing.

The Tamarisk

®320

product name identifies a family of long-wave infrared video cameras with a 17um

pixel pitch 320 x 240 sensor array and comes in two basic configurations (Base and Base + Feature

Board). Refer to the Tamarisk

®320

Users Manual for more information.

In this section, the electrical interfaces for the Base configuration and Base + Feature Board

configuration are described.

Figure 1: Tamarisk

®320

Base Configuration

The Base configuration provides digital outputs in the form of 8-bit, 14-bit or “YUV Superframe”

parallel digital video (LVCMOS UART), 8-bit, 14-bit, 24-bit RGB or “YUV Superframe” Camera

Link® video, and supports shutter status through a 60-pin connector. Advantages of the Base

configuration include parallel digital video output, reduced size, weight and power requirements.

Figure 2: Tamarisk

®320

Base + Feature Board Configuration

The Base + Feature Board configuration supports RS232 and USB 2.0 serial control, NTSC and PAL

analog video outputs, digital video output via Camera Link® and accepts a range of input power

voltages from 5-18V through a single 30-pin connector. Advantages of this configuration is that it

provides analog video output, as well as full RS232 or USB 2.0 communication.

The recommended screw to secure the feature board is a .060-80 X .125 pan head screw.

Processor Board

60-pin Connector

Lens

Lens Mount

Retaining Ring

Camera

Housing

Camera

Housing

Feature Board

pin Connector

Lens

Lens Mount

Retaining Ring

Tamarisk

®320

Electrical ICD

EL E C T R I C A L IN T E R F A C E S

2.1 BASE CONFIGURATION ELECTRICAL INTERFACE

This configuration has no Feature board; the electrical interface is through a 60-pin connector located

on the Processor board see Figure 1: Tamarisk

®320

Base Configuration for location. A Board layout

is provided below. For more dimesional information, please refer to Document No: 1003727

Tamarisk

®320

Mechanical Interface Control Document. The Tamarisk Camera Link

®1

video, digital

video, LVCMOS UART interface, shutter status are supported. See the electrical interface pin-out

listed in Table 1.

Figure 3: Processor Board with Connector Location and Dimensions

Table 1: Electrical Interface Pin-Out for Base Configuration

Pin Signal

Name

Func-

tion Description Pin Signal Name Func-

tion Description

J2.1

J2.3

J2.5

J2.7

Ground Power Primary ground return for

module power.

J2.2

J2.4

J2.6

J2.8

VIN Power

Primary voltage supply

for the camera/module

(3-5.5V)

J2.9

J2.11

Reserved

Reserved NA No Connection J2.10 NC NA NA

Camera Link® serial control (LVDS_RDp/LVDS_RDn, LVDS_TDp/LVDS_TDn) are NOT supported in any

configuration, serial control is always provided with the UART control for base configuration.

60-Pin Connector –J2

Pin 1

Pin 2

Tamarisk

®320

Electrical ICD

Pin Signal

Name

Func-

tion Description Pin Signal Name Func-

tion Description

J2.13

J2.15

Reserved

Reserved NA No Connection J2.12 USB_DETECT Input

USB Control signal

detection. It is

recommended that If

communicating to the

camera via a USB to

serial converter, tie this

pin low. If

communicating to the

camera via RS232 or

another UART, tie this

pin high.

J2.17

J2.19

LVDS_D3p

LVDS_D3n

Output

LVDS Video output Data 3 J2.14 UART_TX Output UART Control Output

J2.21

J2.23

LVDS_D2p

LVDS_D2n Output LVDS Video output Data 2 J2.16 UART_RX Input UART Control Input

J2.25

J2.27

LVDS_D1p

LVDS_D1n Output LVDS Video output Data 1 J2.18 Reserved NA No Connection

J2.29

J2.31

LVDS_D0p

LVDS_D0n Output LVDS Video output Data 0 J2.20 Reserved NA No Connection

J2.33

J2.35

LVDS_CLK

Output LVDS Video Data output

Clock J2.22 Reserved NA No Connection

J2.37 BDSI_D11 Output Parallel Digital Data

Output J2.24 SHUTTER_DR

IVE Output

High when the

shutter is driven

J2.39 BDSI_D10 Output Parallel Digital Data

Output J2.26 SHUTTER_EV

ENT Output

High during a

calibration event

J2.41 BDSI_D9 Output Parallel Digital Data

Output J2.28 Reserved NA No Connection

J2.43 BDSI_D8 Output Parallel Digital Data

Output J2.30 Reserved NA No Connection

J2.45 BDSI_D7 Output Parallel Digital Data

Output J2.32 Reserved NA No Connection

J2.47 BDSI_D6 Output Parallel Digital Data

Output J2.34 Reserved NA No Connection

J2.49 BDSI_D5 Output Parallel Digital Data

Output J2.36 Reserved NA No Connection

J2.51 BDSI_D4 Output Parallel Digital Data

Output J2.38 GENLOCK Input/

Output

Video Genlock signal

master or slave. If not

used, leave floating

J2.53 BDSI_D3 Output Parallel Digital Data

Output J2.40 BDSI_PCLK Output Parallel Digital Video

Clock

J2.55 BDSI_D2 Output Parallel Digital Data

Output J2.42 BDSI_LSYNC Output

Parallel Digital Video

Line Sync (Active

High)

Unused outputs can be no connects

“No connection” should be left floating.

Tamarisk

®320

Electrical ICD

Pin Signal

Name

Func-

tion Description Pin Signal Name Func-

tion Description

J2.57 BDSI_D1 Output Parallel Digital Data

Output J2.44 BDSI_FSYNC Output

Parallel Digital Video

Frame Sync (Active

High)

J2.59 BDSI_D0 Output Parallel Digital Data

Output J2.46 BDSI_D13 Output Parallel Digital Video

Data Output

Figure 4: 60-pin Connector – J2

J2.48 BDSI_D12 Output Parallel Digital Video

Data Output

J2.50

J2.52

J2.54

VCC_IO Power

Output 1.8V I/O Supply Output

J2.56

J2.58

J2.60

Ground Power Ground

Figure 3 provides the board, mounting hole, and connector (J2) dimensions. All dimensions are in

mils and all dimensions are show at the center of the connector or mounting holes (please see

mechanical ICD listed in reference documentation for all up to date dimensions and drawings).

2.2 BASE CONFIGURATION INPUT POWER SPECIFICATION

The primary voltage input (VIN) for this configuration requires the input voltage to be within the

range from 3.0 to 5.5VDC. There are many readily available commercial power supplies power

adapters, and or batteries/battery packs meeting this voltage range with the current requirements

outlined in Table 2.

Table 2: Base Configuration Input Power Specification

Parameter Description Min Typ Max Units

VIN Input Voltage 3.0 5.0 5.5 V

Icc Input Current (VIN=5.0) 200 260 mA

Icc with Shutter active* Input Current RMS during transition

(VIN=5.0) 400 650 mA

LVDX_XXX

High Level Output (2.5V output), I

= -1mA

2.0

LVDS_XXX

Low Level Output (2.5V output), I

= -1mA

0.4

UART_TX

High Level Output (1.8V output) 1.35

UART_TX

Low Level Output (1.8V output) 0.45 V

UART_RX, GENLOCK

High Level Input (1.8V input) 1.17 2.25 V

UART_RX, GENLOCK

Low Level Input (1.8V input -0.3 0.63 V

BDSI_xx, USB_DETECT, V

High Level Output (1.8V output), I

= -2mA 1.35 V

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