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PCI Express Mini Card With Two Electrically Isolated CAN FD Interfaces
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ESD Electronics (Germany) introduced their CAN-M.2/402-2-FD PCIe card with two electrically isolated CAN FD (Flexible Data Rate) interfaces.
The autonomous CAN Bus interfaces are controlled by the EsdACC (Advanced CAN Core) implemented in an Intel FPGA, and it is certified according to ISO-16845:2004. The FPGA supports direct memory access (DMA), also called “Bus mastering,” enabling autonomous data transfer to the host CPU. The result is a reduced CPU load and overall system latency, specifically at higher bit-rates.
Due to the usage of MSI (Message Signaled Interrupts), the board can operate, for example, in hypervisor environments. The card comes in the M.2 form factor sizes 22 mm x 80 mm x 4,4 mm and can be shortened to 22 mm x 60 mm x 4,4 mm. The optional CAN-PCIeMini/402-Dsub adapter comes with a 9-pin DSUB connector, and selectable on-board CAN Bus termination and an adapter cable.
The product is also suitable for Classical CAN networks. CANopen, SAE J1939, and Arinc 825 higher-layer protocol libraries are available. The board comes with software drivers for Windows and Linux. It provides 64-bit time-stamps for CAN Bus data frames. ESD offers an optional version with an extended operating temperature range of -40 °C to +85 °C. The release of the product is planned for Q3/2020.
SAE J1939 Starter Kit And Network Simulator
Our JCOM.J1939 Starter Kit And Network Simulator is designed to allow the experienced engineer as well as the beginner to experiment with SAE J1939 data communication without the need of connecting to a real-world J1939 network, i.e. a diesel engine. It may sound obvious, but in order to establish a network, you need at least two nodes, and that fact applies especially to CAN/J1939 where the CAN controller will basically shut down after transmitting data without receiving a response. For that reason, our jCOM.J1939 Starter Kit And Network Simulator consists of two J1939 nodes, namely our jCOM.J1939.USB, an SAE J1939 ECU Simulator Board With USB Port.
The jCOM.J1939.USB gateway board is a high-performance, low-latency vehicle network adapter for SAE J1939 applications. The board supports the full SAE J1939 protocol according to J1939/81 Network Management (Address Claiming) and J1939/21 Transport Protocol (TP).