Motorola MVME2700-4351

Motorola MVME2700-4351

Product Introduction
The Motorola MVME2700-4351 is a high-tier model in the MVME2700 series, pre-installed with 128MB of ECC DRAM. It inherits the superior PowerPC processing power and VMEbus compatibility of the series, providing a solid foundation for data-intensive industrial control tasks requiring larger memory footprints.

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Description

Motorola MVME2700-4351

Technical Specifications

  • Core Processor: 32-bit PowerPC 750 microprocessor.
  • Memory Capacity: Standard 128MB ECC DRAM (supports up to 256MB expansion).
  • Cache: 32KB L1 cache plus 1MB backside L2 cache.
  • Flash Configuration: 8MB onboard Flash plus 1MB socketed Flash.
  • Bus Architecture: 64-bit PCI local bus and VMEbus interface.

Functional Features

  • Enhanced Data Processing: 128MB of memory provides ample space for complex real-time control algorithms and large data buffering.
  • Advanced Communication Interfaces: Integrates a DECchip 21140 Ethernet controller and a SYM53C825A SCSI-2 controller.
  • Firmware Diagnostics: Built-in leading-edge PPCBug firmware monitor offers power-on self-test, advanced debugging tools, and OS boot support.
  • Multi-Protocol Support: Supports various serial communication protocols including EIA-232, EIA-530, V.35, and X.21.

Application Scenarios

  • Telecommunications Infrastructure: Used for network routing, high-speed data switching, and base station control.
  • Process Control: Manages complex batch process control and data acquisition in chemical or oil refining plants.
  • Test and Measurement: Acts as the core controller for high-speed data logging and analysis in Automated Test Equipment (ATE).

Performance Parameters

  • Bus Speed: Supports A32/D32 addressing and D64/MBLT block transfers.
  • Environmental Adaptability: Operates stably with inlet air temperatures from 0°C to 55°C.
  • EMI Resistance: Features excellent Electromagnetic Interference (EMI) design, suitable for high-noise industrial environments.

Material Composition
Manufactured with highly reliable industrial-grade electronic components, precision ASIC chips, and 94V-0 flame-retardant printed circuit boards.

Structural Characteristics

  • Board Specification: Standard double-high 6U VME size with a depth of 6.3 inches (10.3 inches with front panel).
  • Connector Layout: Includes P1/P2 VME connectors, PMC expansion connector, and DRAM mezzanine connector.
  • Status Indicators: Front panel equipped with status LEDs indicating power and system operation.

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