Motorola MVME-332XT总线控制器 PDF资料 

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Motorola MVME-332XT 总线控制器

产品概述

Motorola MVME-332XT 是一款基于 VMEbus 架构的总线控制器模块，属于 Motorola MVME 系列嵌入式控制与接口产品。它的主要功能是作为 总线主控/仲裁单元，在 VME 系统中负责数据传输控制、总线仲裁、信号时序协调以及系统资源管理。该模块通常与 MVME CPU 板（如 MVME-2300 系列）及各种 I/O 板协同工作，用于搭建高性能的实时控制与数据采集平台。

技术参数

• 总线标准：符合 VMEbus 规范（VME64 可兼容），支持主控和从控模式。

• 功能定位：总线仲裁、数据缓冲、信号管理，保障总线通信效率与稳定性。

• 数据传输能力：支持高速数据读写与突发传输，适合实时性要求高的应用。

• 接口资源：提供标准 VMEbus 信号接口，兼容 Motorola 系列 CPU 模块和外设。

• 可靠性设计：具备电气隔离、防干扰与容错能力，适用于工业和国防环境。

• 系统支持：兼容多种实时操作系统（如 VxWorks、pSOS、LynxOS 等）。

应用场景

1. 工业控制

• 用于生产线控制系统中，实现多模块协调和实时数据通信。

2. 能源与电力

• 在变电站、发电厂监控系统中，作为主总线控制单元，保障数据采集与调度。

3. 国防与航空航天

• 应用于雷达系统、任务计算平台和飞控系统，实现高可靠性总线仲裁。

4. 通信设备

• 在交换机、通信基站和数据路由平台中，作为核心总线管理器。

5. 科研与测试

• 用于大型实验设备、自动化测试系统，实现模块间的高速通信与同步。

产品优势

• 高可靠性：工业级与军工级设计，确保在严苛环境下稳定运行。

• 实时性能强：优化的总线仲裁与数据传输机制，满足低延迟需求。

• 扩展灵活：支持多种 VME 模块接入，便于系统扩展。

• 系统兼容性好：与 Motorola MVME 系列 CPU 板和 I/O 模块无缝集成。

• 维护方便：模块化结构设计，易于替换和升级。

Motorola  MVME-332XT总线控制器 英文资料：

Motorola MVME-332XT Bus Controller

Product Overview

Motorola MVME-332XT is a bus controller module based on the VMEbus architecture, belonging to the Motorola MVME series of embedded control and interface products. Its main function is to serve as a bus master/arbitration unit, responsible for data transmission control, bus arbitration, signal timing coordination, and system resource management in the VME system. This module typically works in conjunction with MVME CPU boards (such as the MVME-2300 series) and various I/O boards to build high-performance real-time control and data acquisition platforms.

Technical Specifications

Bus standard: Complies with the VMEbus specification (compatible with VME64), supports master and slave modes.

Functional positioning: Bus arbitration, data buffering, signal management, ensuring bus communication efficiency and stability.

Data transmission capability: Supports high-speed data read/write and burst transmission, suitable for applications with high real-time requirements.

Interface resources: Provides standard VMEbus signal interfaces, compatible with Motorola series CPU modules and peripherals.

Reliability design: Equipped with electrical isolation, anti-interference, and fault tolerance capabilities, suitable for industrial and defense environments.

System support: Compatible with multiple real-time operating systems (such as VxWorks, pSOS, Lynx OS, etc.).

Application scenarios

industrial control

Used in production line control systems to achieve multi module coordination and real-time data communication.

Energy and Electricity

As the main bus control unit in the monitoring system of substations and power plants, it ensures data acquisition and scheduling.

Defense and Aerospace

Applied to radar systems, task computing platforms, and flight control systems, achieving high reliability bus arbitration.

communication equipment

As the core bus manager in switches, communication base stations, and data routing platforms.

Research and Testing

Used for large-scale experimental equipment and automated testing systems to achieve high-speed communication and synchronization between modules.

Product advantages

High reliability: Industrial and military grade design ensures stable operation in harsh environments.

Strong real-time performance: Optimized bus arbitration and data transmission mechanism to meet low latency requirements.

Flexible Expansion: Supports multiple VME module connections for easy system expansion.

Good system compatibility: seamlessly integrated with Motorola MVME series CPU boards and I/O modules.

Easy to maintain: modular structure design, easy to replace and upgrade.

Motorola MVME-332XT总线控制器 产品展示      

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