The MVME5100 is a VMEbus Single Board Computer (SBC) designed for embedded and industrial applications. Manufactured by Motorola (now NXP) and later supported by Artesyn Embedded Technologies, the MVME5100 series is widely used in industries requiring robust, high-performance computing in real-time environments such as defense, aerospace, manufacturing, and telecommunications.

Here is a detailed overview of the MVME5100:


Product Overview

The MVME5100 is a high-performance VMEbus SBC featuring the Motorola MPC750/7410 PowerPC Processor. It offers advanced processing capabilities, multiple I/O interfaces, and scalability to support demanding industrial and embedded applications. The MVME5100 is built to comply with the VME64 standard, ensuring compatibility with a wide range of VMEbus systems.


Key Features

  1. Processor:
    • Powered by the Motorola PowerPC MPC750 or MPC7410 processor.
    • Processor clock speeds ranging from 366 MHz to 500 MHz, providing high computational power.
    • Advanced 32-bit RISC architecture for efficient instruction execution and reduced power consumption.
  2. Memory:
    • System RAM: Up to 512 MB of SDRAM, supporting ECC (Error-Correcting Code) for enhanced reliability.
    • Flash Memory: Up to 64 MB Flash memory, allowing for storage of boot firmware and application-specific software.
    • NVRAM: Provides non-volatile storage for critical system data.
  3. VMEbus Support:
    • Fully compatible with VME64 and VMEbus standards.
    • Features a Universe II PCI-to-VME bridge for high-speed data transfer between PCI and VMEbus systems.
    • Support for master, slave, and arbiter functions on the VMEbus.
  4. I/O Interfaces:
    • Ethernet: Onboard 10/100 Mbps Ethernet interface for network connectivity.
    • Serial Ports: Up to two asynchronous serial ports (RS-232) for device communication.
    • Parallel Port: Support for additional peripheral devices via a parallel port.
    • SCSI Interface: Optional onboard Fast/Wide SCSI interface for connecting to high-speed storage devices.
    • PMC Expansion Slots: Two PMC (PCI Mezzanine Card) slots for expanding I/O capabilities or adding custom functionality.
  5. Connectivity:
    • PCI Expansion: Includes a 64-bit PCI bus interface for connecting high-speed peripherals.
    • VME64 Interface: Compatible with high-performance VME64 backplanes for increased bandwidth.
    • Supports multiple board configurations to scale computing power in multi-board setups.
  6. Operating Systems:
    • Compatible with real-time and embedded operating systems such as:
      • VxWorks.
      • Linux.
      • QNX.
      • Integrity.
    • Support for legacy systems and custom operating environments.
  7. Diagnostics and Debugging:
    • Includes comprehensive built-in diagnostics for hardware health monitoring.
    • Provides onboard tools for debugging, system monitoring, and boot management.
  8. Power Efficiency and Reliability:
    • Low Power Consumption: Designed for efficient power usage in embedded systems.
    • Ruggedized Design: Operates reliably in harsh industrial environments with extended temperature ranges.
  9. Form Factor:
    • Standard 6U VME form factor, ensuring compatibility with most VME systems.
    • Optional configurations for conduction-cooled environments.

Technical Specifications

Processor:

  • Model: Motorola PowerPC MPC750 or MPC7410.
  • Clock Speed: 366 MHz to 500 MHz.
  • Architecture: 32-bit RISC.

Memory:

  • SDRAM: Up to 512 MB with ECC.
  • Flash Memory: Up to 64 MB.
  • NVRAM: 32 KB to 128 KB.

I/O:

  • Ethernet: 10/100 Mbps, RJ45 connector.
  • Serial Ports: 2 x RS-232 ports.
  • Parallel Port: 1 x IEEE 1284 parallel port.
  • SCSI: Optional Fast/Wide SCSI (40 MBps).
  • PMC Slots: 2 x PCI Mezzanine Card slots.

VMEbus:

  • Compatibility: VME64 and legacy VME standards.
  • Bridge: Universe II PCI-to-VME bridge.
  • Data Transfer: Supports block transfers, RMW, A24/A32 addressing.

 

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