Motorola MVME-201通讯板 PDF资料
1.产 品 资 料 介 绍：
产品概述
Motorola MVME-201 是 Motorola MVME 系列 VME 总线模块中的一款通讯接口板卡。它主要作为 VME 系统与外部设备之间的数据通信接口，提供多通道串行通信能力，广泛应用于工业自动化、国防、交通以及电信设备。该板卡能够在多任务嵌入式系统中实现高速、稳定的通信处理。
技术参数（典型特征，参考 MVME 通讯板系列）
总线标准：兼容 VME 总线架构，插入 VME 机箱使用。
通信接口：支持多路异步/同步串口（RS-232/RS-422/RS-485 方式，视具体配置而定）。
处理器支持：通常作为 I/O 从属板卡，不独立运行操作系统，而由主 SBC 控制。
数据速率：支持从低速到中高速串行通信（典型可达数百 Kbps 至数 Mbps）。
缓冲与控制：集成 FIFO 缓冲区，降低主处理器负担；带有中断和状态寄存器。
板载元件：常见包含 UART 控制器、信号调理电路、电源隔离电路等。
应用场景
工业控制系统：用于 PLC、传感器、执行器之间的串行通信接口。
电信设备：实现交换机、基站与外部通信终端之间的数据传输。
军事与航空航天：在指挥控制系统、武器平台中，作为可靠的多通道通信接口。
交通控制：铁路信号系统、交通调度中心的数据交互。
测试与测量系统：作为数据采集模块与主控计算机之间的通信媒介。
产品优势
多通道通信：提供多个串行端口，满足复杂系统的并行通信需求。
高可靠性：工业级设计，支持长时间稳定运行。
与 VME 系统无缝集成：可直接插入 VME 背板，与主单板计算机配合使用。
降低主 CPU 负担：通过板载 FIFO 和中断机制，实现高效数据传输。
应用灵活：可适配 RS-232、RS-422、RS-485 等不同通信标准，适应多类外设。
Motorola MVME-201通讯板 英文资料：
Product Overview
Motorola MVME-201 is a communication interface board in the Motorola MVME series of VME bus modules. It mainly serves as a data communication interface between VME systems and external devices, providing multi-channel serial communication capabilities, and is widely used in industrial automation, national defense, transportation, and telecommunications equipment. This board can achieve high-speed and stable communication processing in multitasking embedded systems.
Technical parameters (typical features, refer to MVME communication board series)
Bus standard: Compatible with VME bus architecture, used when plugged into a VME chassis.
Communication interface: Supports multiple asynchronous/synchronous serial ports (RS-232/RS-422/RS-485 mode, depending on specific configuration).
Processor support: Usually used as an I/O slave board, it does not run the operating system independently, but is controlled by the main SBC.
Data rate: Supports serial communication from low to medium to high speeds (typically up to several hundred Kbps to several Mbps).
Buffer and Control: Integrated FIFO buffer to reduce the burden on the main processor; Equipped with interrupt and status registers.
Onboard components: commonly include UART controllers, signal conditioning circuits, power isolation circuits, etc.
Application scenarios
Industrial control system: used as a serial communication interface between PLC, sensors, and actuators.
Telecommunications equipment: enables data transmission between switches, base stations, and external communication terminals.
Military and Aerospace: As a reliable multi-channel communication interface in command and control systems and weapon platforms.
Traffic control: data exchange between railway signal system and traffic dispatch center.
Testing and measurement system: serves as a communication medium between the data acquisition module and the main control computer.
Product advantages
Multi channel communication: Provides multiple serial ports to meet the parallel communication requirements of complex systems.
High reliability: Industrial grade design, supporting long-term stable operation.
Seamless integration with VME system: can be directly plugged into the VME backplane and used in conjunction with the main single board computer.
Reduce the burden on the main CPU: Achieve efficient data transmission through onboard FIFO and interrupt mechanisms.
Flexible application: It can adapt to different communication standards such as RS-232, RS-422, RS-485, etc., and can accommodate multiple types of peripherals.
Motorola MVME-201通讯板 产品展示
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