MOTOROLA 双高 VME 模块 MVME162-510A 嵌入式控制器是一款高性能、高可靠性的工业控制产品.

工业级元器件与三防涂覆工艺，通过盐雾测试连续运行 1000 小时，适用于腐蚀性环境。

在飞行控制与导航系统中，负责数据采集与实时计算，支持多任务并发处理。

The MOTOROLA dual high VME module MVME162-510A embedded controller is a high-performance and highly reliable industrial control product

1、 Core Features

Processor Architecture

Based on the MC68040 enhanced 32-bit microprocessor, the clock frequency can be selected from 25MHz or 32MHz, equipped with 8KB cache, MMU (Memory Management Unit) and FPU (Floating Point Unit), supporting complex algorithms and real-time task processing.

Memory Configuration

Standard 4MB shared DRAM, expandable up to 16MB (some models can increase to 64MB through expansion mezzanine).

512KB SRAM (with backup battery) to ensure data is not lost after power failure.

1MB flash memory (2MB for some models), supporting EPROM and Flash expansion, used for storing firmware or debugging programs.

Storage and Interface

8K x 8 NVRAM (with backup battery clock), providing persistent data storage.

4 serial communication ports (including EIA-232, EIA-422/485 standards), supporting multiple industrial protocols.

4 Industry Packs ®  Interface, compatible with multiple I/O modules, meeting flexible expansion requirements.

Optional SCSI bus interface and Ethernet transceiver interface, supporting high-speed data transmission.

Bus and Scalability

Compatible with the VME bus standard, supporting A32/D64 master/slave interfaces, with four level requesters, seven level interrupters, and interrupt handlers.

Supports multitasking concurrent scenarios, with a built-in high-performance DMA controller and task switching latency of less than 50 μ s.

environmental adaptability

The working temperature range is -40 ° C to+85 ° C, suitable for extreme industrial environments.

The seismic performance meets the MIL-STD-810 standard and can operate stably in high vibration scenarios.

Industrial grade components and three proof coating process, with continuous operation for 1000 hours through salt spray testing, suitable for corrosive environments.

2、 Application scenarios

power system

As the core controller of the substation automation system, it realizes voltage/current sampling, protection logic operation, and remote communication, with a sampling accuracy of ± 1ms, which is superior to traditional PLC solutions.

transportation

In the high-speed railway signal control system, it is responsible for tracking the train position and issuing dispatch instructions to ensure real-time and reliability.

military equipment

Used for radar data preprocessing and human-machine interaction interface of fire control system, adapted to battlefield environment through reinforced design.

aerospace

In flight control and navigation systems, responsible for data collection and real-time calculation, supporting multitasking and concurrent processing.