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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-65549 1553 PCI card provides full, intelligent interfacing between a PCI bus and one or two independent dual redundant MIL-STD-1553B Data Buses. Software controls the operation of each channel as either a 1553 Bus Controller (BC), 1553 Remote Terminal (RT), or 1553 Bus Monitor (MT).
The 1553 PCI board features DDC's Mini-ACE® Plus hybrids. As such, each channel includes dual 1553 transceivers and encoders/decoders, complete 1553B protocol, 64K words of shared RAM and memory management logic for all three modes. Background Mode Operation prevents inadvertent access to the card during power-on self-test.
On-board Interrupt Mask and Interrupt Status Registers support flexible operation for both interrupt and polling applications. The memory management scheme for RT mode provides an option for separation of broadcast data plus a circular buffer option for individual RT subaddresses to offload the PC host CPU.
Additional features include a wrap-around Built-In-Test, register programmable interrupt level, software programmable RT address selection and a free “C” software subroutine library. Its full compliance with MIL-STD-1553A and B makes it an excellent choice for real-time simulation, test, and system integration applications.
Compatible with dataMARS
BU-65549 MIL-STD-1553 BC/RT/MT PCI INTERFACE CARD
(29 Pages, 297 KB)
ACE RTL Software Manual
(306 Pages, 760 KB)
Hardware Manual MIL-STD-1553 BC/RT/MT PCI Interface Card
(76 Pages, 777 KB)
#24 ACE RT Memory Management Options
(16 Pages, 119 KB)
#26 Avoiding Pitfalls Using Your MIL-STD-1553 Card
(8 Pages, 61 KB)
#33 33 MHZ / 32-BIT PCI BUS Interface Basics
(8 Pages, 87 KB)
#48 DDC MIL-STD-1553 Rate Group
Rev: 2018-10-03 00:00:00
(32 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)
DDC Corporate Overview
Rev: 2014-12-01 00:00:00
(16 Pages, 2.8 MB)
DDC Product Catalog
(76 Pages, 28 MB)
MIL-STD-1553 Designer's Guide
Rev: 6th Edition
(367 Pages, 3 MB)
ACE/Mini-ACE User's Guide
(466 Pages, 7 MB)
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.