MOTOROLA MVME51005E-0163

Description

Product Description

The MOTOROLA MVME51005E-0163 is a high-performance Single Board Computer (SBC) designed for embedded and real-time computing applications, commonly used as a central processing unit or a sophisticated co-processor in industrial computer-based control systems. This board, the MOTOROLA MVME51005E-0163, is built around the PowerPC architecture and is designed to fit into the VMEbus (Versa Module Europa) backplane, a standard in rugged industrial and military computing. Its primary function is to provide substantial computational power for demanding tasks such as real-time data acquisition, complex algorithm execution, motion control, and acting as a gateway or communication node within a larger automation framework. The MOTOROLA MVME51005E-0163 is engineered for reliability in harsh environments where standard commercial computing hardware would fail.

Product Parameters

The technical specifications for the MOTOROLA MVME51005E-0163 Single Board Computer highlight its computational capabilities:

• Board Type: VMEbus Single Board Computer (SBC).

• Processor: Features a high-performance PowerPC microprocessor, such as the MPC7410 or MPC7455, with clock speeds typically ranging from 500 MHz to 1 GHz+.

• Memory: Equipped with substantial onboard SDRAM, often in the range of 256 MB to 1 GB, and L1/L2 cache for high-speed data processing.

• Interfaces:

  • VMEbus Interface: Full 64-bit master/slave interface for communication with other VME cards (I/O, networking).

  • Ethernet: Dual 10/100/1000 Mbps (Gigabit) Ethernet ports for network connectivity.

  • Serial Ports: Multiple RS-232/422/485 serial ports for legacy device communication.

  • USB Ports: USB 2.0 ports for peripheral connection.

  • PMC Expansion: One or two PCI Mezzanine Card (PMC) sites for adding custom or specialized I/O (e.g., additional serial, PROFIBUS, CANopen).

• Real-Time Support: Often used with real-time operating systems (RTOS) like VxWorks, QNX, or Linux with real-time extensions.

• Operating Temperature: Rated for extended industrial temperature ranges (e.g., 0°C to 60°C or wider).

Advantages and Features

The MOTOROLA MVME51005E-0163 SBC offers distinct advantages for high-end industrial computing:

• High Computational Power: The MOTOROLA MVME51005E-0163 delivers significant processing capability, enabling it to handle complex control algorithms, large data sets, and multiple communication tasks simultaneously.

• Rugged and Reliable VME Platform: The VMEbus architecture and the board’s industrial-grade components ensure high reliability and long-term stability in environments with vibration, shock, and wide temperature variations.

• Rich Set of Integrated Interfaces: Its combination of Gigabit Ethernet, multiple serial ports, and PMC expansion provides exceptional flexibility for system integration, reducing the need for additional interface cards.

• Deterministic Performance with RTOS: When paired with a real-time operating system, the MVME51005E-0163 can provide deterministic response times, which is critical for time-sensitive control and data handling applications.

• Long Product Lifecycle: As part of Motorola’s (later Emerson/Freescale/NXP) embedded computing line, these boards were designed for long-term availability, supporting the lifespan of capital-intensive industrial systems.

Application Cases in Industry

This powerful SBC is deployed in demanding, compute-intensive automation roles:

• High-Speed Motion Control: Acts as the central controller for complex, multi-axis robotic systems or precision machine tools, calculating trajectories and coordinating servo drives.

• Real-Time Simulation and Test Rigs: Used in hardware-in-the-loop (HIL) test systems for automotive or aerospace, where it must run complex plant models in real-time.

• Telecommunications and Network Management: Serves as a high-performance controller/processor in telecom switching equipment or as a node in industrial network management systems.

• Medical Imaging Systems: Provides the processing power for data acquisition and image reconstruction in advanced diagnostic equipment like CT or MRI scanners (industrial computing platform variant).

• Transportation Systems (Rail): Functions as the central processing unit in vital train control or signaling systems where reliability and real-time performance are paramount.

Comparisons with Competing Products

When compared to standard industrial PCs (IPCs) or other bus architectures (e.g., CompactPCI, PCIe), the MOTOROLA MVME51005E-0163 represents a specific tier of performance and ruggedness:

• Ruggedized Architecture vs. Commercial IPC: The VMEbus and the board’s construction are inherently more rugged and reliable for severe environments than most commercial-off-the-shelf (COTS) industrial PCs, which are often based on desktop-grade components in a hardened box.

• High-End Embedded vs. PLC CPU: While a high-end PLC CPU handles logic and standard I/O well, the MOTOROLA MVME51005E-0163 offers an order of magnitude more general-purpose computing power and flexibility for custom algorithms, data processing, and running complex third-party software stacks.

• Proven Longevity vs. Rapidly Evolving Technology: The VME/ PowerPC platform evolves more slowly than the x86 ecosystem, offering a stable, long-life hardware and software base. This is an advantage for systems with long deployment lifetimes but a disadvantage if cutting-edge PC performance is needed.

• System Integration Complexity: Implementing a MVME51005E-0163 requires significant expertise in VME systems, RTOS, and low-level driver development, whereas a modern PLC or soft-PLC on an IPC offers a more integrated, automation-focused development environment.

Selection Suggestions and Precautions

Implementing this SBC requires careful system-level planning:

1. Define the System Architecture First: The MOTOROLA MVME51005E-0163 is a component of a larger VME system. You must design the full VME crate, including necessary I/O cards, power supply, and backplane, ensuring compatibility and adequate slot space/cooling.

2. Select the Appropriate RTOS and BSP: Success is dependent on choosing a supported Real-Time Operating System and the correct Board Support Package (BSP). Driver availability for your specific I/O cards is crucial.

3. Power and Thermal Management: VME systems require robust, well-regulated power supplies. Calculate the total power budget for the crate. Ensure adequate forced-air cooling across the board, especially for high-performance processors.

4. Secure Firmware and Documentation: Source the latest firmware (boot code), technical reference manual, and programmer’s guide for the MVME51005E-0163. These are essential for low-level configuration and troubleshooting.

5. Consider Lifecycle Status: Verify the product’s lifecycle status with the manufacturer (now likely NXP or a specialist distributor). MOTOROLA MVME51005E-0163 may be in a mature or obsolescence phase, requiring a plan for long-term support or eventual migration.

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