ARINC 825Standard CAN Bus Protocol for Airborne UseSupport for esdACC based CAN FD BoardsWide Range of Scheduling • Minor Time Frame scheduling with timer resolution < 1 ys • Number of Minor Time Frames not limited • Minor Time Frame period > 2 ms • Scheduling starts at dedicated time Implementation for different Applications • Implementation according to ARINC Specification 825-4 (This version, supplement 4, includes CAN FD support) • Available for many operating systems such as Windows®, LinuX®, QNX®, RTX, RTX64 and VxWorks® • Support of different hardware platforms Realtime Behaviour for Non-Realtime Systems • Time base for hardware scheduling • Timer synchronization based on IRIG-B signal available • Tx-abort at the Minor Time Frame end with response Timing The timing source of the ARINC 825 library is the hardware timer of an esdACC based CAN device. This makes the timing highly precise. Scheduling of the Minor Time Frames is extremely precise and accurate. For non-realtime systems like Linux or Windows, the hardware timer gives an decisive advantage, especially for CAN-USB devices, which otherwise cannot be ideally integrated due to the cyclic USB protocol. A timer resolution of less than 1 ys and a Minor Time Frame period down to 2 ms, opens a large application field for the ARINC 825 library. Synchronization esd offers esdACC CAN and CAN FD devices with IRIG-B input for many hardware platforms. This offers time synchronization for an unlimited number of systems and between different hardware platforms. Hardware Requirements Hardware platform of the ARINC825 protocol library are all esd CAN devices which are equipped with the esd CAN-IP-Core esdACC, USB, PCI, PCIe, PCIeMini, CompactPCI®, CompactPCI Serial, PMC and XMC interfaces are available. Programming Interface A C-API is available for the operating systems Windows, Linux, VxWorks, QNX, RTX and RTX64. On Windows operating systems, LabVIEW applications can also use the ARINC 825 library. Major Time Frame i Major Time Frame Technical Specifications: Requirements: Hardware esdACC based esd CAN device, for example: CompcatPCI Serial: CPCIserial-CAN/402-4-FD (-IRIG-B) Operating Systems Windows, Linux, VxWorks, QNX, RTX, RTX64 Order Information: ARINC825 WIN Windows, Linux, LabVIEW C.1140.06 CAN layer 2 drivers for Windows and Linux are included in delivery. For detailed information about driver availability for your operating system please contact our sales team. Programming - C-API interface - LabVIEW (Windows operating system only) esd electronics gmbh Vahrenwalder Str. 207 30165 Hannover / Germany E-mail: [email protected]

ARINC 825Driven by esdACC (Advanced CAN Core) Basic Product Features: • Tested and certified acc. to ISO CAN Conformance Test “ISO 16845:2004 Road vehicles - Controller area network (CAN) - Conformance test plan" CAN interfaces: From 10 kbit/s up to 1 Mbit/s CAN FD interfaces: From 10 kbit/s up to 5 Mbit/s • Receive buffer (64 CAN messages) • Complete access to CAN error counters • Programmable error warning limit • Error code capture register • Error interrupt for each CAN bus error • Arbitration lost interrupt with detailed bit position • Single-shot transmission (no re-transmission) • Listen...