490 Villaume Ave
South St. Paul, MN55075 / DOCUMENT NO.
DIG-READER-PRD
. / TYPE OF DOCUMENT
Product Requirements Document
DOCUMENT NAME
Destron TechnologiesGeneration II PIT Tag Reader
Product Requirements Document
PREPARED BY: LogicDATE
Jason Sheard 7-2-2003
REVIEWED BY:DATE
APPROVED BY:DATE
REVISION HISTORY
REV / DCO / DESCRIPTION / DATE / APPR / APPR
0.1 / N/A / Initial Draft / 7-2-2003
Initial Draft (Destron Technologies initial review) / 7-9-2003

Destron Technologies Reader PRDRevision 0.1

Table of Contents

1.Scope

1.1Identification

1.2System Overview

1.3Document Overview

2.Reference Documents

2.1Reference Standards

2.2Destron Technologies Documents

3.Functional requirements

3.1Platform Requirements

3.1.1SDRAM

3.1.2FLASH memory

3.1.3Real Time Clock

3.2Electrical Interface and Peripheral Requirements

3.2.1Data Interfaces

3.2.1.1Serial (RS-232)

3.2.1.2USB

3.2.1.3Ethernet 10/100 Base T

3.2.2Peripherals

3.2.2.1Compact Flash

3.2.3Other Interfaces

3.2.3.1LEDs

3.2.3.2Hard Reset Button

3.3Power Requirements

3.3.1Power Source

3.4Functions Not Supported

3.4.1Display (None)

3.4.2Audio (None)

4.Software Functional Requirements

4.1Operating System

4.2Applications Supported

4.3Software Drivers

4.3.1WinCE.net Standard Drivers

5.Physical Requirements

5.1Size

5.2Weight

5.3Accessibility of Interfaces

5.4Accessibility of Peripherals

5.5Cards

5.5.1Accessibility of Cards

5.5.2Mounting of Cards

5.5.3Keying of Cards

5.5.4Size of Cards

5.6Mounting

5.7Connections

6.Environmental Requirements

6.1Storage Temperature

6.2Operating Temperature

6.3Humidity

6.4Enclosure Protection

6.5Mechanical Shock

6.6Vibration

6.7Transport Requirements

7.Testing and Certifications

7.1UL

7.2EMC/EMI

8.Safety

9.Documentation Requirements

10.Notes

10.1Acronyms and Abbreviations

List of Figures

Figure 1 – Generation II PIT Tag Reader Backplane Block Diagram

Destron Technologies Confidential and Proprietary1

Destron Technologies Reader PRDRevision 0.1

1.Scope

1.1Identification

This System Requirements Document applies to the Generation II Passive Integrated Transponder (PIT) tag transceiver system.

1.2System Overview

The Generation II PIT Tag reader system will be designed to be used in a stationary installation at hydro electric dams on the ColumbiaRiver Basin. These systems will be deployed to acquire Passive Integrated Transponder (PIT tagged) tag data and user selectable system parameters as tagged fish out-migrate and again as they in-migrate through the system. User interface to the system will be via a central PC via Ethernet (wired or 802.11), or a handheld PDA type device (USB or 802.11). The system will consist of a “Hoffman” environmentally sealed box that houses a chassis type enclosure or enclosures. Each chassis has a custom backplane with the following slots / interfaces:

  • One General Purpose Processor (GPP) for a “Controller Card” (1 Slot)
  • Up to two driver (TX) cards to drive two antennas (2 Slots)
  • Up to two receiver (RX) cards (2 Slots)
  • Two General Purpose I/O (GPIO) slots for expansion
  • Interface connectors for expansion to additional chassis systems enabling up to 6 channels
  • Connectors for system power and IO

The reader system should have the capability of receiving tag signals with the driver card only or through a separate receive card and antenna.

The reader system should have auto tuning capability.

The backplane provides power for each slot. The voltage supplied to the backplane may vary between +12VDC and +24VDC and is provided directly to each card via the motherboard through. A splash proof connector will be provided to connect the reader to the power supply. The card in each slot is responsible for creating and conditioning the voltage rails necessary for the card functionality.

Figure 1 – Generation II PIT Tag Reader Backplane Block Diagram

Figure 2 – Generation II PIT Tag Reader Electrical Hardware Block Diagram (3 backplanes are shown with option for up to 6 channels)

1.3Document Overview

The purpose of this document is to capture explicitly the system requirements for the Generation II Passive Integrated Transponder (PIT) tag transceiver system.

The following individuals at Logic Product Development have reviewed Revision 0.1 of this document prior to July 2, 2003.

  • Jason Sheard
  • Steve Lewis
  • Pat Hamilton
  • Mark Teskey

This document was distributed to the following individuals at Destron Technologies:

  • Jon Mueller
  • Sean Casey

2.Reference Documents

2.1Reference Standards

UL 60950 Safety for Information Technology Equipment

FCC part 15, class B

2.2Destron Technologies Documents

Software Requirements Specification (?)

Destron Technologies PIT Tag specifications (?)

Communication Interface Specification (?)

3.Functional requirements

3.1Platform Requirements

Destron Technologies has selected Logic Product Development’s Card Engine as the hardware platform for the Generation II PIT Tag Reader System. The LSH7727-20 Card Engine is a WindowsCE.net platform running on Runaway’s highly integrated SH3/DSP SH7727. The Card Engine is a component on the “Controller Card.”

3.1.1SDRAM

The Card Engine shall be populated with 32MB of SDRAM memory.

3.1.2FLASH memory

The Card Engine shall be populated with 32MB of FLASH memory

3.1.3Real Time Clock

A Real Time Clock (RTC) will be provided on the Controller boardto keep the current time when the unit is powered down. The accuracy of the RTC shall be within 5 minutes per month.

The RTC will be battery-backed by a lithium coin-type battery. The battery life shall exceed 5 years.

3.2Electrical Interface and Peripheral Requirements

3.2.1Data Interfaces

The Generation II PIT Tag Reader System shall have the following data interfaces described below.

3.2.1.1Serial (RS-232)

One RS-232 serial port interface is required. The serial port shall support data rates of up to 115.2kpbs at +/-5VDC levels.

A standard 9 pin DSUB connector shall be provided external to the chassis for this interface.

3.2.1.2USB

One USB 1.1 host and one USB 1.0 function shall be provided for the Generation II PIT Tag Reader.

Two additional USB 1.1 hosts may be provided through the GP card interface. One USB connectorwill be provided external to the chassis for the user to connect to the PDMA (Backup to the 802.11 interface.)

3.2.1.2.1USB Host

The Generation II PIT Tag Reader shall have a USB Host port (version 1.1). Certain peripherals may require a custom driver for Windows CE.

A USB Series “A” female receptacle connector shall be provided on the backplane? for this interface.

3.2.1.2.2USB Function

The Generation II PIT Tag Reader requires a USB Function port (version 1.0). Certain peripherals may require a custom driver for Windows CE.

A USB Series “B” female receptacle connector shall be provided on the backplane for this interface.

3.2.1.3Ethernet 10/100 Base T

One 10/100 Base T interface is required.

An RJ-45 connector shall be provided external to the chassis for this interface.

3.2.2Peripherals

3.2.2.1Compact Flash

The Generation II PIT Tag Reader shall provide two Compact Flash interfaces on the Controller Card.

One of the Compact Flash interfaces shall support booting the OS. This Compact Flash shall operate in Card Memory Mode only.

The Compact Flash interfaces are required to be hot swappable.

One Compact Flash interface shall be dedicated as the primary boot device and is also used to store the user’s application and application data. This Compact Flash interface shall operate in Card Memory Mode. A Compact Flash device (loaded with WinCE and the application) must be present in the slot in order to boot from it.

The second Compact Flash interface shall enable a user to update application data or store additional data. The requirement of this Compact Flash interface is to enable a user to copy application data from one handheld unit to another handheld unit by physically moving the Compact Flash. The Generation II PIT Tag Reader shall operate with or without a Compact Flash device present in this slot.

The connectors shall be low cost Compact Flash connectors and be accessible to the user on the front panel.

3.2.3Other Interfaces

3.2.3.1LEDs

The Generation II PIT Tag Reader shall provide LEDs that indicate the operation of each card (1 LED per card).

3.2.3.2Hard Reset Button

The Generation II PIT Tag Reader shall provide a hard reset button that can initiate a system boot. This button shall be accessible outside of the chassis.

3.2.3.3Antenna Connections

The reader will provide connector to mate to the current antenna connectors unless otherwise agreed upon by the O&M team.

3.3Power Requirements

3.3.1Power Source

The Generation II PIT Tag Reader shall be provided operating voltage of +12VDC to +24VDC with a noise level of less than 10% (I don’t understand this number). The backplane will pass this voltage to each card. The card in each slot is responsible for creating and conditioning the voltage rails necessary for the card functionality.

3.4Functions Not Supported

3.4.1Display (None)

The Generation II PIT Tag Reader shall not have a display (it’s a headless system).

3.4.2Audio (None)

No Audio interfaces are provided (No audio in/out or buzzers). We WILL provide a means to drive and external buzzer and light to indicate the reading of a tag and an external light interface to indicate that the antenna is energized. We should get the customer to define this.

4.Software Functional Requirements

4.1Operating System

The Generation II PIT Tag Reader will operate under Windows CE.net.

4.2Applications Supported

Standard WinCE applications shall be supported although a display is not provided or supported for the Generation II PIT Tag Reader.

A custom application will handle the operation of the Generation II PIT Tag Reader. This application will support the following functionality:

  • Reading PIT Tags from the DSP
  • Transmitting and Receiving XML tags
  • Buffering all messages to be sent
  • Implementing all Unique modes
  • Handling configuration for the reader and the Tx/Rx units

Additionally, a remote control application will be developed for PocketPC 2002 that will allow a user to configure the Generation II PIT Tag Reader.

4.3Software Drivers

4.3.1WinCE.net Standard Drivers

The following WinCE.net drivers shall be provided:

  • Boot Loader
  • RS-232 Serial port
  • USB 1.1 Host
  • USB 1.0 Function
  • Ethernet 10/100 Base T
  • Memory-mapped FPGA interface for SPI communications

5.Physical Requirements

5.1Size

The Generation II PIT Tag Reader shall fit within Hoffman box model # (CSD3308SS) which is approximately 30”x30”x8” exterior dimensions.

5.2Weight

The goal is to minimize the weight of the Generation II PIT Tag Reader.

5.3Accessibility of Interfaces

Interfaces accessible outside of the chassis shall be Ethernet (1), Serial (1), USB host (1), USB function (1), LEDs indicating the operation of each card (up to 7), and a Hard Reset Button (1).

5.4Accessibility of Peripherals

Compact Flash slots (2) shall be accessible in a powered down state of the Generation II PIT Tag Reader. These slots shall be accessible with minimal amount of effort which may entail removing the Controller Card.

5.5Cards

The Generation II PIT Tag Reader shall have 7 slots for functional cards that may be plugged into a backplane.

5.5.1Accessibility of Cards

All cards in the Generation II PIT Tag Reader shall be easily accessible for manufacturing and field maintenance, including when the Generation II PIT Tag Reader is mounted in the Hoffman box.

5.5.2Mounting of Cards

All cards will be mounted in a manner that provides positive retention of the card.

5.5.3Keying of Cards

All cards in the Generation II PIT Tag Reader shall be uniquely keyed so each card may only be inserted into the proper connector.

5.5.4Size of Cards

The size of all cards shall be 4U X??

5.6Mounting

The Generation II PIT Tag Reader shall be designed to mount in a Hoffman box model # (CSD3308SS) which is approximately 30”x30”x8” exterior dimensions. This will require an adapter mounting plate which will be specified and customer supplied.

5.7Connections

All connections to the Generation II PIT Tag Reader chassis shall be present in the Hoffman box.

6.Environmental Requirements

6.1Storage Temperature

The Generation II PIT Tag Reader storage temperature will be from –20 degrees C to 70 degrees C.

6.2Operating Temperature

The Generation II PIT Tag Reader will operate in temperatures from -20 degrees C to 70 degrees C.

6.3Humidity

The Generation II PIT Tag Reader will operate in a humidity range of 0%-100% relativehumidity (RH), non-condensing.

6.4Enclosure Protection

The Generation II PIT Tag Reader does not have sealing requirements. The external Hoffman box provides the environmental sealing and protection.

Transceiver housing must be weather resistant (splash proof) according to industry

specifications or standards.

6.5Mechanical Shock

No mechanical shock requirements. The goal is to have the Generation II PIT Tag Reader withstand a TBD-inch drop to carpet on any orthogonal axis and edge without damage beyond cosmetic nicks and scratches.

6.6Vibration

The Generation II PIT Tag Reader must withstand vibration that will be experienced during normal shipping.

6.7Transport Requirements

The Generation II PIT Tag Reader shall be shipped in a protective container. It will not experience damage under normal shipping conditions.

7.Testing and Certifications

The Generation II PIT Tag Reader must pass product safety testing to UL60950 and pass EMC/EMI requirements to FCC part 15, class B.

7.1UL

Testing to UL 60950 for product safety (?)

7.2EMC/EMI

Emissions level is “Class B”. Immunity test level is “Residential, Commercial, Light Industrial”. Testing is to FCC part 15, class B. The emissions are dependant upon the antenna. In many cases the customer designs their own antenna and we can not control this. It will need to pass on existing systems that have already been verified. We should check for conducted emissions under FCC part 15, class B.

8.Safety

Safety testing is determined by requirements for meeting UL 60950.

9.Documentation Requirements

All documentation necessary to transfer the production phase to a contract manufacturershall be provided. This includes CAD data and mechanical drawings, with critical dimensions only, to assist production houses. (Detailed mechanical drawings for each part are not a requirement.)

10.Notes

10.1Acronyms and Abbreviations

ESDElectrostatic Discharge

IECInternational Electrotechnical Commission

ITEInformation Technology Equipment

VAC/VDCvolts alternating current / volts direct current

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