DDC BU-65565F4-300
The BU-65565 PCI Mezzanine (PMC) card offers a comprehensive COTS solution for interfacing between embedded PCI and MIL-STD-1553 buses. The conduction cooled version, built to VITA-20 specifications, features a conformally coated 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 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-ACETM. This advanced 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 switch- ing strategies, and data logging and fault reporting. In addi- tion, the PMC card’s remote terminal architecture meets all common MIL-STD-1553 protocols. RT data buffering and inter- rupt options offer robust support for synchronous and asynchro- nous messaging while ensuring data sample consistency and sup- porting bulk data transfers.