PCI Express® Board with up to 4 CAN FD Interfaces
Single Lane PCIe Board with Altera® FPGA for up to 4x CAN FD
1x, 2x or 4x CAN-FD interfaces according to ISO 11898-2, up to 5 Mbit/s
CAN bit rates from 10 kbit/s up to 5 Mbit/s with the same CAN transceiver
Bus mastering and local data management by FPGA
PCIe® interface according to PCI Express Specification R1.0a
Selectable CAN termination on board
Supports MSI (Message Signaled Interrupts)
Wide Range of Operating System Support and Advanced CAN Diagnostic
Software drivers for Windows® and Linux® included free of charge
Optional CAN layer 2 software drivers for real-time operating systems
CANopen®, J1939 and ARINC 825 protocol libraries
ISO 16845:2004 certified esd Advanced CAN Core (esdACC) technology
Variety of Product Designs
4x CAN FD via 1x DSUB37
Low profile version for 1x or 2x CAN FD
Drivers are available for several operating systems (see tables Software Support). Please contact our Sales Team for detailed information about the driver availability for your operating system or if you need drivers for other operating systems.
CAN driver availability for all esd CAN interfaces is listed here.
Wide Choice of Hardware Designs
The CAN-PCIe/402-FD is a PC board designed for the PCIe bus that features one, two (CANPCIe/402-2-FD) or four (CANPCIe/402-4-FD/2Slot) electrically isolated CAN FD interfaces according to ISO 11898-2 via DSUB9 connectors.
The CAN-PCIe/402-4-FD/2Slot comes with two additional CAN FD interfaces via an adapter board with separate slot bracket.
Equipped with up to two CAN FD interfaces the board is available as low profile versions (CAN-PCIe/402-1-LP-FD and -LP-2-FD).
In the CAN-PCIe402-B4-FD version 4 CAN FD interfaces can be connected via one 37-pin DSUB connector.
The CAN FD interfaces are designed according to ISO 11898-1:2015.They are driven by the ISO 16845:2004 certified esdACC (esd advanced CAN Core) implemented in the Altera FPGA. All CAN FD versions are fully backwards compatible with CAN and can also be used in Classical CAN applications.
CAN Data Management
The FPGA supports bus mastering (first-party DMA) to transfer data to the host memory. This results in a reduction of overall latency on servicing I/O transactions in particular at higher data rates and a reduced host CPU load.
Due to the usage of MSI (Message Signaled Interrupts) the CAN-PCIe/402-FD can be operated for example in Hypervisor environments.
The CAN-PCIe/402-FD provides high resolution hardware timestamps.
Windows and Linux (NTCAN-API)
The CAN layer 2 drivers for Windows and Linux are included in the scope of delivery.
Realtime OS (NTCAN-API)
CAN layer 2 drivers e.g. for QNX®, RTX® and RTX64® can be ordered separately.
Higher Layer Protocols (Classical CAN application only)
Higher Layer Protocols are available for many operation systems:
- CANopen Master- and Slave-Stack
Customization on Request
Customized options are available for customized series production in reasonable quantities. Please contact our sales team for detailed information.