Motorola MVME7100 Controller

The MOTOROLA MVME7100 is a high-performance embedded controller designed for industrial automation, machine control, motion control, and data acquisition applications. Built on the VMEbus architecture, this single-board computer (SBC) combines robust processing capabilities with flexible I/O options, making it suitable for demanding industrial environments.

Key Features

1. Powerful Processor Architecture
   • Equipped with a 1.3 GHz NXP MPC864xD System-on-Chip (SoC) featuring dual PowerPC® e600 processor cores, ensuring high-speed computation and real-time data processing.
   • Includes dual integrated memory controllers, a DMA engine, and PCI Express interfaces for efficient system performance.
2. High Reliability and Durability
   • Designed for extended temperature ranges (-40°C to +71°C), making it ideal for harsh industrial environments.
   • Industrial-grade components and ruggedized variants ensure long-term stability and minimal downtime.
3. Flexible I/O and Communication Options
   • Four Gigabit Ethernet ports for high-speed networking.
   • Dual 33/66/100 MHz PMC-X interfaces and PCI Express expansion connectors for seamless integration with industry-standard modules.
   • Supports VMEbus, RS-232, RS-485, and CAN bus interfaces, enabling compatibility with legacy and modern systems.
4. Large Memory and Storage Capacity
   • Up to 2GB DDR2 ECC memory, 128MB NOR Flash, and 2GB/4GB/8GB NAND Flash for storing operating systems, applications, and historical data.
5. Real-Time Operating System (RTOS) Support
   • Compatible with VxWorks and other embedded RTOS, ensuring deterministic performance for critical control tasks.
6. Modular and Scalable Design
   • Supports SMART EC (Embedded Computing) expansion modules via PMC-X and XMC connectors, allowing customization for specific application needs.

Technical Specifications

• Processor: 1.3 GHz NXP MPC864xD (dual PowerPC® e600 cores)
• Memory: Up to 2GB DDR2 ECC, 128MB NOR Flash, 2GB/4GB/8GB NAND Flash
• I/O Interfaces:
  • 4x Gigabit Ethernet
  • VMEbus, RS-232, RS-485, CAN bus
  • USB 2.0 (for cost-effective peripheral integration)
• Expansion Slots: Dual PMC-X, PCI Express
• Operating Temperature: -40°C to +71°C (extended range)
• Power Supply: 24V DC / 120V AC
• Form Factor: VMEbus-compatible SBC

Applications

• Industrial Automation: Process control, robotics, and manufacturing execution systems.
• Machine Control: CNC machinery, packaging equipment, and material handling systems.
• Motion Control: Servo drives, precision positioning, and synchronization.
• Data Acquisition: Real-time monitoring, logging, and analysis in harsh environments.
• Aerospace & Defense: Avionics, radar systems, and test equipment.

Benefits

• Backward Compatibility: Protects investments in VMEbus infrastructure while upgrading performance.
• Reduced Development Costs: Extends product lifecycle and minimizes redesign efforts.
• Enhanced Performance: Faster processing and higher bandwidth (up to 320 MB/s via 2eSST VMEbus protocol) improve system responsiveness.
• Scalability: Modular design allows easy upgrades and customization.

Conclusion

The MOTOROLA MVME7100 is a reliable, high-performance embedded controller that bridges traditional VMEbus systems with modern industrial requirements. Its robust design, flexible I/O options, and support for real-time operating systems make it an ideal choice for mission-critical applications in automation, defense, and aerospace.

For more information, contact authorized Motorola/SMART EC distributors or visit the official product documentation.