德国ESD通讯模块PMC-CAN/402

支持1通道CAN或者2通道CAN，支持CANopen和SAE J1939协议，支持Windows?, Linux?, QNX?, RTX, VxWorks? and OnTime-RTOS-32.，C.2066.02，C.2066.03，USB2.0接口，PMC-CAN/402

4通道PMC接口CAN FD卡PMC-CAN/402

PMC board with Intel? FPGA for 4x CAN FD via DSUB25

High-speed CAN FD interfaces according to *** 11898-2, up to 5 MBit/s

Bus mastering and local data management via FPGA (esdACC)

PCI bus according to PCI Local Bus Specification 3.0

CAN termination can be activated on-board

MSI (Message Signaled Interrupts) support

All I/O signals accessible via 25-pin DSUB connector in the front panel

IRIG-B input optional

Optional Extended temperature range: -40° C ... +75° C带 CAN FD 接口的 USB 2.0 模块

采用英特尔? FPGA 的 PMC 板，可通过 DSUB25 实现 4 路 CAN FD

符合 *** 11898-2 标准的高速 CAN FD 接口，高达 5 MBit/s

通过 FPGA （esdACC） 进行总线主控和本地数据管理

符合 PCI 本地总线规范 3.0 的 PCI 总线

CAN端接可在板上激活

MSI（消息信号中断）支持

所有 I/O 信号均可通过前面板上的 25 针 DSUB 连接器访问

IRIG-B 输入可选

可选扩展温度范围：-40° C ... +75° C

Extensive operating system support and advanced CAN diagnostics

Software drivers for Windows? and Linux? included free of charge

Optional CAN Layer 2 software driver for real-time operating systems

CANopen?, ARINC 825 and J1939 protocol libraries available for Classical CAN applications

*** 16845:2004 certified esd Advanced CAN Core (esdACC) technology

High-resolution hardware timestamps

Customization upon request

Extended CAN error simulation

All signals also via rear I/O

广泛的操作系统支持和***CAN诊断 免费提供适用于 Windows? 和 Linux? 的软件驱动程序

适用于实时操作系统的可选 CAN 第 2 层软件驱动程序

CANopen?、ARINC 825 和 J1939 协议库可用于*** CAN 应用

*** 16845：2004 认证 ESD *** CAN 核心 （ESDACC） 技术

高分辨率硬件时间戳

根据要求定制

扩展CAN误差模拟

所有信号也通过后部 I/O

CAN Data Management

The CAN(-FD) interfaces are controlled by the esdACC (esd Advanced CAN Core) developed by esd and certified according to *** 16845:2004, which is implemented in an FPGA.

The design includes a bus mastering unit (first-party DMA) to exchange the CAN data.

This allows the CAN interface to initiate write cycles to the CPU RAM independently of the host system&＃39;s CPU or DMA controller. This reduces the CPU load of the host system and the overall system latency.

Thanks to the support of MSI (Message Signaled Interrupts), it is possible to use the CAN interface in hyperv***r environments, among others.

In addition, the module also supports high-resolution 64-bit hardware timestamps to enable highly accurate reception and transmission of CAN messages.

CAN数据管理

CAN（-FD）接口由ESD开发的ESDACC（ESD***CAN内核）控制，并通过*** 16845：2004认证，该内核在FPGA中实现。

该设计包括一个总线主控单元（***方DMA），用于交换CAN数据。

这允许CAN接口独立于主机系统的CPU或DMA控制器启动对CPU RAM的写入周期。这减少了主机系统的 CPU 负载和整体系统延迟。

由于MSI（消息信号中断）的支持，可以在虚拟机管理程序环境中使用CAN接口等。

此外，该模块还支持高分辨率64位硬件时间戳，以实现CAN报文的高精度接收和传输。

Optional IRIG-B

An additional IRIG-B interface, which provides inputs for analog or RS422 IRIG-B coded signals via the DSUB25 connector, is implemented on the PMC-CAN/402-4-FD-IRIG-B. Both inputs are galvanically ***lated.

An 8051 microcontroller integrated in the FPGA controls the IRIG-B evaluation.

可选 IRIG-B

在 PMC-CAN/402-4-FD-IRIG-B 上实现了额外的 IRIG-B 接口，该接口通过 DSUB25 连接器为模拟或 RS422 IRIG-B 编码信号提供输入。两个输入均采用电气隔离。

集成在FPGA中的8051微控制器控制IRIG-B评估。

4.ESD常见热销型号

5.数据处理电路板常见热销品牌及型号