Motorola MVME162-420
Motorola MVME162-420 - Image 2

Motorola MVME162-420

Product Introduction
The Motorola MVME162-420 is an advanced configuration model in the MVME162 series, designed for complex industrial applications requiring enhanced computing power and richer I/O options. It enhances communication and processing capabilities over base models.

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Description

Motorola MVME162-420

Technical Specifications

  • Processor: Enhanced MC68040, with selectable clock speeds of 25MHz or 33MHz, featuring MMU and FPU.
  • Memory: Supports expansion up to 16MB or higher DRAM.
  • Expansion Interfaces: Provides 4 IndustryPack interfaces for flexible peripheral expansion.
  • Communication: Optional SCSI bus interface with DMA and 10Base-T Ethernet.

Functional Features

  • Floating-Point Operations: Built-in FPU (Floating Point Unit) meets the demands of complex algorithms and real-time tasks.
  • Modular Expansion: Supports up to 4 single-width or 2 double-width IndustryPack modules for flexible I/O configuration.
  • High Reliability: Utilizes industrial-grade components suitable for harsh industrial environments.
  • Onboard Diagnostics: Includes built-in debugger and diagnostic firmware to simplify system maintenance and troubleshooting.

Application Scenarios
Suitable for power monitoring systems, substation automation, complex motion control, and industrial scenarios requiring high-precision sampling.

Performance Parameters

  • Sampling Accuracy: Achieves ±1ms sampling accuracy in power monitoring systems.
  • Task Switching: Task switching latency is below 50μs, adapting to multi-tasking concurrent scenarios.

Material Composition
Industrial-grade FR-4 substrate with strictly selected key components; PCB surface is treated with conformal coating.

Structural Characteristics
Double-high VME module design, providing abundant status indicator lights and optional physical interfaces on the front panel.

Working Principle
The processor executes the real-time operating system, reads field I/O module data via IndustryPack interfaces, performs complex computations using the FPU, and reports results to the host system via the VME bus.

Installation Requirements

  • Ensure the backplane slot supports A32/D32 or D64 data transfers.
  • Set onboard jumpers correctly to match system configuration.

Usage Precautions

  • Ensure proper shielding of communication cables in high electromagnetic interference environments.
  • Avoid operation outside specified temperature ranges.

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