Curtiss-Wright DuraDBH-672 User Manual

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USER MANUAL
Saved 9/30/2016
By Carmen Brokke
DuraDBH-672 Digital Beachhead
Rugged Small Form Factor GbE Switch and Vehicle
Processor System
MNL-0661-01 Rev A1 ECO-N/A Effective: 26 September 2016

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Summary of Contents for Curtiss-Wright DuraDBH-672

  • Page 1 USER MANUAL Saved 9/30/2016 By Carmen Brokke DuraDBH-672 Digital Beachhead Rugged Small Form Factor GbE Switch and Vehicle Processor System MNL-0661-01 Rev A1 ECO-N/A Effective: 26 September 2016...
  • Page 2 Curtiss-Wright reserves the right to change the contents and form of this document, as well as the features and specifications of its products, at any time without notice.
  • Page 3: Table Of Contents

    Curtiss-Wright Parvus DuraDBH-672 ABLE OF ONTENTS Introduction ..........................6    About This Document ............................ 6   Description of Safety Symbols ........................ 6   Functional Description ........................... 7   Features ..............................8   Managed Gigabit Ethernet Switch ....................8   Low Power ARM-based vetronics computer ..................9  ...
  • Page 4 Curtiss-Wright Connector Descriptions ......................27    Pinouts ................................ 27   J1 Power Connector ..........................27   J2 I/O Connector........................... 28   J3 I/O Connector........................... 29   J4 I/O Connector........................... 30   J5 GPS Interface ..........................31   J6 GPS Key Fill ............................. 31 Troubleshooting ........................
  • Page 5 Figure 2 System Block Diagram ......................... 13   Figure 3 DuraDBH-672 Modularity ......................14   Figure 4. DuraDBH-672 Design Configurations ........... Error! Bookmark not defined.   Figure 5. Connection the DuraDBH-672 ..................... 17   Figure 6. DuraDBH Starter Cable Set ......................18...
  • Page 6: Introduction

    Curtiss-Wright NTRODUCTION BOUT HIS OCUMENT This manual provides functional and technical descriptions of the DuraDBH-672 hardware, instructions on connecting the system to test equipment, connector descriptions and pinouts, and specifications. ESCRIPTION OF AFETY YMBOLS The following symbols are used in this manual to indicate important information and potentially dangerous situations.
  • Page 7: Functional Description

    Assured-Position Navigation Timing (A-PNT) capabilities in a MIL-STD-qualified small form-factor chassis. The DuraDBH-672 builds on and extends many of Curtiss-Wright’s original DBH-670 Digital Beachhead capabilities but in a lower Size, Weight, Power and Cost (SWaP-C) design capable of consolidating network switch, vehicle processor, embedded GPS, atomic clock, inertial navigation, solid-state storage, and add-in I/O interface all in a single Line Replaceable Unit (LRU).
  • Page 8: Features

    Introduction Curtiss-Wright EATURES Managed Gigabit Ethernet Switch  16 ports of 10/100/1000Mbps Gigabit Ethernet in Size, Weight and Power (SWaP) optimized chassis with the following switch interfaces:  16 x 10/100/1000BaseT GbE ports  1 x RS-232: management console  Carrier Ethernet switch packet processor with embedded 32-bit management processor ...
  • Page 9: Low Power Arm-Based Vetronics Computer

    Curtiss-Wright Parvus DuraDBH-672 Introduction Low Power ARM‐based vetronics computer  Multi-core NXP (Freescale) i.MX6-Quad ARM-based vehicle management computer with flexible vetronics interfaces, including CANbus, serial, audio, video, digital I/O i.MX6-Quad (ARM Cortex-A9 Core, 800 MHz, 4-core, 32-bit)  Operating system software: Linux®  Memory/storage:...
  • Page 10: Victory Architecture Compatibility

    Introduction Curtiss-Wright VICTORY architecture compatibility  Infrastructure switch component type  Shared processing unit component  Support for other VICTORY data bus services dependent on VICTORY software installed by customer Page 10 of 34 MNL-0661-01 Rev A1 ECO-N/A Effective: 25 January 2016...
  • Page 11: Ordering Codes / Configurations

    CBL-DBH672-4F: Starter breakout cable set for DuraDBH-672 w/full system I/O (DBH672-4F), mating DTL-38999 to commercial connectors Due to the modularity of the DuraDBH-672 system, many variants are possible. Contact your sales representative for information on system variants integrating (a) mini-PCIe modules, (b) mSATA SSD, (c) CSAC, (d) NED, (e) removable Flash storage, (f) IMU, (g) GB-GRAM and/or (h) libVICTORY software.
  • Page 12: Hardware Overview

    LOCK IAGRAMS The block diagram in Figure 1 illustrates typical use case device interfaces for the DuraDBH-672. Using the integrated processor and the 16 port gigabit Ethernet switch the DuraDBH-672 is intended to integrate all the vehicle systems and provide consolidated, real time, data to vehicle operators. It provides integrated CAN bus interfaces to monitor vehicle health as well as RS232/422/485 serial interfaces for legacy equipment.
  • Page 13: Theory Of Operation

    The DuraDBH-672 provides a powerful and flexible platform to integrate a variety of devices based on mini PCIe form factor. The DuraDBH-672 supports two (2) miniPCIe sockets that can be used for a variety of additional functionality and/or IO without increasing the size of the unit.
  • Page 14: Power

    Hardware Overview Curtiss-Wright Figure 3 DuraDBH-672 Modularity 4x RS‐232/422/485 ARINC 429/717 4x RS232, Isolated FPGA I/O 802.11 Wi‐Fi Gigabit Ethernet Analog  + DIO Many more… GPS Receiver H.264 Encoder   OWER  Power input: 28 VDC nominal steady state; input range: 9-36VDC  MIL-STD-704F 28 VDC compliant for aircraft electrical operation: over/under voltages, spikes, and surges for normal, transfer, abnormal, emergency, starting, and power failure ...
  • Page 15: Physical Specifications

    Enclosure/finish: corrosion resistant, aluminium alloy with Chemical Agent Resistant Coating (CARC)  Human factors: designed to MIL-STD-1472 for sequenced connector spacing, rounded corners The DuraDBH-672 exterior dimensions are shown in the figure below. MNL-0661-01 Rev A1 ECO-N/A Effective: 25 January 2016...
  • Page 16: Environmental Specifications

    Hardware Overview Curtiss-Wright NVIRONMENTAL PECIFICATIONS Qualified to meet MIL-STD-810G:  Operating temperature: -40 to +71°C (-40 to +160ºF) ambient (per MIL-STD-810G Methods 501.5 and 502.5)  Storage temperature: -46 to +85ºC (-51 to +185ºF) per MIL-STD-810G Method 502.5 and Method 501.5...
  • Page 17: Quick Start Procedure

    ROCEDURE This chapter describes how to connect and power-up the DuraDBH-672. EST QUIPMENT To use the DuraDBH-672 in a lab environment, recommended equipment includes:  Appropriate cables, such as the CBL-DBH672-4B starter breakout cable set or custom cables  A power source applied at connector J1, 9-36VDC input, 28V nominal. A power cable is included with the Breakout Cable Set.
  • Page 18: Breakout Cable Set

    REAKOUT ABLE You can test the DuraDBH-672 interfaces and cabling prior to installation in the target system to ensure full operational capability. Full bench-top testing can be performed by using an appropriate cable set for this system. CBL-DBH672-4B is available for purchase from Parvus to support lab or bench testing purposes.
  • Page 19: Management And Software Interface Overview

    Parvus DuraDBH-672 Overview ANAGEMENT AND SOFTWARE NTERFACE VERVIEW The DuraDBH-672 provides independent console access to the CPU and Ethernet subsystem typically for development and debug purposes. In addition, both subsystems are accessible via Ethernet. A software block diagram is shown below: GPS  Position MGMT VICTORY Services...
  • Page 20: Switch Management Interface Description

    ERIAL ETUP 1. Connect the DuraDBH-672 Switch serial management port to a serial port on the host PC. 2. Power-on the DuraDBH-672. 3. Open a terminal emulator on the host PC, such as TeraTerm or PuTTY on Windows, or Minicom on Linux.
  • Page 21: Log In

    Management and software Interface Curtiss-Wright Parvus DuraDBH-672 Overview Remember that bold identifies what you should type exactly as shown; bold italic marks a parameter you should provide, such as <address>. Log In When the card powers on, the switch boots through RedBoot to the switch CLI and the following messages are displayed on the console: RedBoot>...
  • Page 22: Zeroization

    Management and software Interface Curtiss-Wright Overview EROIZATION For data security, the DuraDBH-672 provides zeroization capability which erases all user configurable data on the system. Not all data contained in Non-volatile memory is erased, the system software persists through zeroization. OMMANDS Enabling/Disabling the zerioization feature.
  • Page 23: Linux Bsp

    Curtiss-Wright Parvus DuraDBH-672 Linux BSP BSP INUX This chapter describes configuration and building of the included linux BSP. The BSP is based on Yocto Linux, with board specific customizations. EQUIRED OST QUIPMENT  PC or VM running Ubuntu 14.04. ...
  • Page 24: Executing The Build

    Linux BSP Curtiss-Wright XECUTING THE UILD The tool used to orchestrate the build is bitbake. Bitbake will read through the configuration files for the configured target machine, and download and build the required packages. > bitbake core-image-sato This command will build the full BSP including the rootfs and kernel. Note: this command will take a long time to complete.
  • Page 25: Partition The Internal Storage

    Curtiss-Wright Parvus DuraDBH-672 Linux BSP nfsroot=192.168.11.161:/opt/smarc,v3,tcp setenv serverip 192.168.11.161 setenv ipaddr 192.168.11.189 setenv fdtfile dtb3 setenv uimage uImage tftp 11000000 ${fdtfile}; tftp 0x10800000 ${uimage}; bootm 0x10800000 11000000 9. After board booted up, login as user root. No password is needed.
  • Page 26 Linux BSP Curtiss-Wright e. saveenv reset At this point, the system is configured with the BSP. Page 26 of 34 MNL-0661-01 Rev A1 ECO-N/A Effective: 25 January 2016...
  • Page 27: Connector Descriptions

    DuraDBH-672. INOUTS This section provides the pinouts necessary for creating cables that connect properly to this assembly. If custom cabling is not designed and built by Curtiss-Wright, all EMI and EMC considerations must be handled by the customer. Connector ...
  • Page 28: J2 I/Oconnector

    Connector Descriptions Curtiss-Wright ONNECTOR Pin#  Description  Pin# Description  Pin# Description  1  REMOTE_ON_OFF  28  SIGNAL_GROUND  54  RESERVED  2  SIGNAL_GROUND  29  FACTORY_TEST  55  CH 8 C‐  3  EXT_PPS_IN  30  ZEROIZE  56  CH 7 B‐  4  EXT_PPS_OUT  31  SIGNAL_GROUND  57  CH 7 C+  5  RESERVED  32  SIGNAL_GROUND  58  CH 6 B‐ ...
  • Page 29: J3 I/Oconnector

    Curtiss-Wright Parvus DuraDBH-672 Connector Descriptions 26  CH 1 D‐  53  RESERVED  79  CH 4 B‐  27  RS232_SW_COM_TX  ONNECTOR Connector J3  Pin#  Description  Pin# Description  Pin# Description  1  RS232_CPU_COM_TX  28  SIGNAL_GND  54  CPU_MGMT_C_N  2  SIGNAL_GND  29  RESERVED  55  CH 16 C‐  3  CPU_MGMT_B_P  30  RS232_CPU_COM_RX  56  CH 15 B‐  4 ...
  • Page 30: J4 I/Oconnector

    Connector Descriptions Curtiss-Wright 22  CH 10 B‐  49  CH 9 D+  75  CH 11 D+  23  CH 10 D‐  50  RS232_GPS_IN_RX  76  CH 12 D‐  24  CH 9 C+  51  CH 9 B‐  77  CH 12 C‐  25  CH 9 C‐  52  CPU_MGMT_D_N  78  CH 12 B+  26  CH 9 D‐  53  CPU_MGMT_D_P  79  CH 12 B‐  27  RS232_GPS_IN_TX  ONNECTOR    Pin#  Description  Pin# Description ...
  • Page 31: J5 Gps Interface

    Curtiss-Wright Parvus DuraDBH-672 Connector Descriptions 19  HDMI_D1_P  46  HDMI_CEC  72  CAN1_P  20  HDMI_D0_P  47  HDMI_HPD  73  RS485_RX1_P  21  HDMI_D0_N  48  74  RS485_TX1_N  miniPCIe Expansion S3 22  HDMI_SCL  49  75  RS485_TX1_P  miniPCIe Expansion S7 23  HDMI_SDA  50  76  miniPCIe Expansion S11 miniPCIe Expansion S5 24    51  77  CAN2_P ...
  • Page 32: Troubleshooting

    Troubleshooting Curtiss-Wright ROUBLESHOOTING RODUCT DENTIFICATION The product is labeled with the P/N and serial number. Please refer to this information when communicating with Technical Support. ECHNICAL SSISTANCE If you have a technical question or if you cannot isolate a problem with your product, please call or e-mail...
  • Page 33: Contact Info

    Curtiss-Wright Parvus DuraDBH-672 Contact Info ONTACT Company Contact Info: Defense Solutions Division Curtiss-Wright 3222 S. Washington St. Salt Lake City, Utah, USA 84115 (801) 483-1533 FAX (801) 483-1523 Website: www.curtisswrightds.com Sales: +1(800) 483-3152 or (801) 483-1533 slp_sales@curtisswright.com Product Technical Support: +1 (801) 433-6322 slp_tsupport@curtisswright.com...
  • Page 34 Contact Info Curtiss-Wright {Parvus back cover, 8.5 x 11 picture inserted in front of text. DO NOT DELETE THE COMMENTS OR THIS PAGE. These comments are only visible in Normal view. The picture hides these comments when you print the manual or view it in Print Layout or Print Preview.} www.curtisswright.com...

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