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DDC offers online support resources, along with a large network of Field Service Representatives and Applications Engineers, providing technical assistance, and on-site customer support.
DDC's field proven technology is integrated into the world's most advanced civil aerospace, defense, industrial and space applications.
Data Device Corporation (DDC) is a world leader in the design and manufacture of high-reliability Connectivity, Power and Control solutions (Data Networking Components to Processor Based Subsystems, Space Qualified SBCs and Radiation Hardened Components; Power Distribution, Control and Conversion; Motor Control and Motion Feedback) for aerospace, defense, space, and industrial applications.
DDC is the market leader in high-reliability data bus networking solutions, including sub-systems, boards, components, and software for the defense, civil aerospace, and space markets. DDC provides data bus solutions for MIL-STD-1553/1760, ARINC 429/717, Fibre Channel, Ethernet, CANbus, Serial I/O, and other protocols.
DDC offers proven smart power control and power conversion solutions that enable land, sea, air, and space vehicle systems the ability to control and distribute raw and conditioned power, more efficiently and reliably. Power management with DDC's Solid-State Power Controller (SSPC) solutions offer dramatic SWaP-C saving advantages over the electromechanical switches, relays, and circuit breakers they replace. DDC's power conversion and supply solutions, offering greater than 92% efficiency, provide high quality conditioned power in a space saving, reliable, and field-proven, "fit and forget" design.
DDC is a leader in high reliability motor control and synchro/resolver motion feedback solutions for defense, civil aerospace, space, and industrial applications. DDC's motor control solutions deliver high reliability postion, torque and speed control, while our synchro/resolver motion feedback solutions provide high accuracy positioning, direction and speed data for high reliability applications.
DDC is a leader in high reliability transformer, magnetic and cable assembly solutions for the aerospace, defense, and space industries, with Beta Transformer and North Hills brands offering field proven magnetics solutions for the most demanding environments, including extreme temperature, shock, vibration, dust, fluid, and radiation.
DDC is a leading supplier of space qualified SBCs and radiation hardened components. Utilizing multiple radiation hardening techniques, DDC's space solutions incorporate one or more of the following elements: RAD-PAK® technology, Rad Hard by Design, Triple Mode Redundancy (TMR), and Error-Correction Codes (ECC). DDC's space-qualified and field proven solutions are engineered for space’s extreme environmental requirements, while reducing space, weight, and power consumption, along with total cost of ownership.
DDC’s core competencies and unique suite of capabilities for the production of custom solutions span every stage of development including electrical design, mechanical design, test engineering, process engineering, manufacturing, and product assurance. DDC is uniquely qualified to support a wide range of application requirements and technologies based upon our decades of experience in analog and digital microelectronics, magnetics, power supplies, radiation mitigation technology and top quality certifications for AS9100 Rev C, ISO 9001:2008, EN9100, JIS Q9100 and through the DLA MIL-PRF-38534.
The BU-65565 1553 PCI Mezzanine (PMC) card offers a comprehensive solution for interfacing between embedded PCI and MIL-STD-1553 buses. The conduction cooled version, built to VITA-20 specifications, features a robust design with thermal vias, a heat spreading plane, and copper strips providing a thermal interface to baseboard rails. The card has passed extensive shock and vibration testing. The BU-65565 MIL-STD-1553 card is also available as a convection-cooled card, with a choice of rear-panel, front-panel, or rear- and front-panel input/output.
The BU-65565 includes one to four channels of DDC's field-proven, industry standard Enhanced Mini-ACE. This advanced 1553 bus controller architecture provides a high degree of flexibility and autonomy: improving message scheduling control; minimizing host overhead for asynchronous message insertion; and facilitating bulk data transfers and double buffering, message retry and bus switching strategies, and data logging and fault reporting. In addition, the 1553 PMC card's remote terminal architecture meets all common MIL-STD-1553 protocols. RT data buffering and interrupt options offer robust support for synchronous and asynchronous messaging while ensuring data sample consistency and supporting bulk data transfers.
Free BU-69090 software with a library supports all modes of operation, VxWorks and Linux device drivers (including source code), and an offline development environment.
Compatible with dataSIMS/dataMARS
BU-65565 MIL-STD-1553 PMC Card
(28 Pages, 302 KB)
ACE RTL Software Manual
(306 Pages, 760 KB)
EMACE PLUS SDK Software Manual
(808 Pages, 2 MB)
EMACE RTL Software Manual
(589 Pages, 1 MB)
Hardware Manual for the BU-65565/66
(73 Pages, 1 MB)
MIL-STD-1553 PMC Card
Rev: WEB REV 4
(4 Pages, 240 KB)
#33 33 MHZ / 32-BIT PCI BUS Interface Basics
(8 Pages, 87 KB)
#35 Enhanced Mini-Ace Built-In Self-Test
(18 Pages, 346 KB)
#41 Converting from a BU-65565 Card to a BU-65566 Card
Rev: 2000-04-08 00:00:00
(4 Pages, 216 KB)
#43 Integrating the BU-69090S2 Package with any VxWorks BSP
Rev: 2000-07-06 00:00:00
(7 Pages, 205 KB)
#45 Integrating the BU-69092S2 Package with any VxWorks 6.x BSP
(8 Pages, 703 KB)
#51 VxWorks Porting Guide for BU-69092X2
Rev: 2018-10-11 00:00:00
(37 Pages, 1 MB)
dataSIMS Avionics I/O Support
(21 Pages, 2 MB)
Lightning Protection for Discrete Logic I/O
Rev: 2015-12-01 00:00:00
(9 Pages, 620 KB)
MIL-STD-1553 Designer's Guide
Rev: 6th Edition
(367 Pages, 3 MB)
ACE/Mini-ACE User's Guide
(466 Pages, 7 MB)
Enhanced Mini-ACE - Test Evaluation Data
(137 Pages, 408 KB)
Enhanced Mini-ACE - Reliability Reports
(133 Pages, 20.6 MB)
Enhanced Mini-ACE Users Guide Vol. 1 - Architectural Reference
(355 Pages, 2 MB)
Enhanced Mini-ACE Users Guide Vol. 2 - Hardware Reference
(192 Pages, 17 MB)
(75 Pages, 176 KB)
Total COTS Solutions for Embedded 1553
(12 Pages, 199 KB)
BusTrACEr for Windows. 60-day full functional trial (requires DDC hardware). (Note: Certain products are compatible with BusTrACEr® software.)
MIL-STD-1553 AceXtreme C SDK for Windows
(.NET Support Available - Contact Factory) (for Legacy Devices)
MIL-STD-1553 AceXtreme C SDK for Linux (for Legacy Devices)
MIL-STD-1553 AceXtreme C SDK for VxWorks
MIL-STD-1553 and ARINC 429 LabVIEW Support Package for Windows. 60-day full functional trial (requires DDC hardware). (Note: Certain products are compatible with this software.)
dataSIMS Software. 60-day full functional trial. This software can be configured for demonstration mode. (Note: Certain products are compatible with monitoring only versions of dataSIMS software.)
Download MIL-STD-1553 SBS PASS 3200 to DDC dataSIMS Conversion Utility.
Download sample multiplex driver code for Serial I/O, Ethernet and DDC`s Synchro cards.
Download example workspace and configuration files to support Avionics I/O in dataSIMS for various DDC hardware.
BU-65565 MIL-STD-1553 PMC Card Order Info
Rev: C (1 Pages, 14 KB)