The DDC BU-65569T1-300 is a 32-bit/33 MHz CompactPCI card that provides dual redundant MIL-STD-1553 data bus communication for aerospace, defense, and industrial applications. Built on the Enhanced Mini-ACE architecture, this fully compliant PCI target agent operates at up to 33 MHz and supports 3.3 V or 5 V signaling, delivering independent programming of Bus Controller, Remote Terminal, Monitor, or combined RT/Monitor modes on each channel.
## Technical Specifications
• PCI Interface: 32-bit/33 MHz CompactPCI, fully compliant target agent per PCI Local Bus Specification Revision 2.2
• Signaling: 3.3 V or 5 V environments supported
• MIL-STD-1553 Channels: One dual redundant channel (BU-65569TX series supports up to four dual redundant channels)
• Memory: 64K words of RAM per channel
• Data Bus Coupling: Transformer or direct coupled 1553 channels
• Power Supply: +3.3 V (logic), +5 V (RAM and transceiver)
• Operating Temperature: 0°C to +55°C, convection-cooled
• Connector: TE Connectivity/AMP 749080-1 shielded backshell kit, front panel I/O
## Key Features
• Enhanced Mini-ACE BC/RT/MT architecture with highly autonomous Bus Controller design
• Selectable channel configuration for each 1553 interface
• RT buffering options and selective message monitoring
• PCI interrupt support
• Front panel connector configuration with signal routing capability
## Software Support
• VxWorks driver
• Linux driver and support
• Windows 95/98/2000/XP and Windows NT drivers with C library
• DataSIMS software compatibility
• BusTrACEr for Windows
## Typical Applications
Aerospace platform avionics, military vehicle integration, defense command and control systems, and industrial automation requiring MIL-STD-1553 bus backbone.
