Bit synchronizer and pcm decommutator pci board (20mbps) - 1ch (10 pages)
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.
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.
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).
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...
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.
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.
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.
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...
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.
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.
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...
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.
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>...
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.
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. ...
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.
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...
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 ...
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...
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...
Need help?
Do you have a question about the DuraDBH-672 and is the answer not in the manual?
Questions and answers