PCI/104-Express bus with CAN FD turbo

The PCAN-PCI/104-Express FD allows the connection of PCI/104-Express systems to CAN and CAN FD busses. The PCI/104-Express specification establishes PCI Express for the PC/104 form factor wherewith up to four cards can be stacked. Based on this, standardized modular embedded systems such as industrial PCs can be realized. The CAN bus is connected via 9-pin D-Sub connectors to the supplied slot brackets. There is a galvanic isolation between the computer and the CAN side up to 500 Volts. The card is available as a single, dual, or four-channel version.

Features:

• PCI/104-Express card, 1 lane (x1)
• Form factor PC/104
• Up to four cards can be used in one system
• 1, 2, or 4 High-speed CAN channels (ISO 11898-2)
• Complies with CAN specifications 2.0 A/B and FD
• CAN FD support for ISO and Non-ISO standards switchable
• CAN FD bit rates for the data field (64 bytes max.) from 20 kbit/s up to 12 Mbit/s
• CAN bit rates from 20 kbit/s up to 1 Mbit/s
• Connection to CAN bus through D-Sub slot bracket, 9-pin (in accordance with CiA® 303-1)
• FPGA implementation of the CAN FD controller
• Microchip CAN transceiver MCP2558FD
• MCP2558FD CAN transceiver
• Galvanic isolation on the CAN connection up to 500 V, separate for each CAN channel
• CAN termination can be activated through a solder jumper, separately for each CAN channel
• 5-Volt supply to the CAN connection can be connected through a solder jumper, e.g. for external bus converter
• PCIe data transfer via bus master DMA
• DMA memory access operations with 32- and 64-bit addresses
• Measurement of bus load including error frames and overload frames on the physical bus
• Induced error generation for incoming and outgoing CAN messages
• Optionally available: PCI-104 stack-through connector
• Extended operating temperature range from -40 to 85 °C (-40 to 185 °F)