Motorola MVME117-3

Motorola MVME117-3

Product Introduction
The MVME117-3 is another MC68030 processor module in the MVME117 series. Compared to the -4 version, it typically differs in clock speed, cache size, or specific I/O configurations, catering to embedded applications with varying performance tiers.

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Description

Motorola MVME117-3

Technical Specifications

  • Microprocessor: Motorola MC68030 (32-bit).
  • Memory Architecture: Supports dynamic RAM expansion and static RAM backup.
  • Bus Interface: Standard VMEbus specifications.

Functional Features

  • Provides reliable serial communication and SCSI storage interfaces.
  • Supports multi-processor configurations and global interrupt handling.
  • Features comprehensive hardware self-test and diagnostic capabilities.

Application Scenarios
Applicable in industrial automation, test and measurement, and legacy system upgrades requiring 68k architecture compatibility.

Performance Parameters

  • Optimized clock frequency and bus timing for specific industrial applications.
  • Stable memory read/write cycles.

Material Composition
Industrial-grade multi-layer PCB with moisture and corrosion-resistant conformal coating.

Structural Characteristics
Standard 6U VME size, featuring configurable jumper areas and front-panel connector interfaces.

Working Principle
Executes instructions via the MC68030 core, utilizing VME interface chips for high-speed data exchange with the backplane and responding to external hardware events through interrupt mechanisms.

Installation Requirements

  • Verify pin and functional differences compared to MVME117-4 to ensure system compatibility.
  • Correctly set system controller jumpers.

Usage Precautions

  • Pay attention to cooling requirements and ensure unobstructed chassis airflow.
  • Avoid hot-plugging unless the backplane and module explicitly support it.

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