MOTOROLA MVME715P: PowerPC 750 VMEbus Computer
The MOTOROLA MVME715P is a powerful single board computer in the 6U VMEbus form factor, built around the PowerPC 750 (G3) microprocessor. This advanced board provides high-performance computing with substantial memory, dual Ethernet, and PCI expansion, targeting complex real-time applications in industrial automation, telecommunications, and defense systems where computational power and reliability are critical.
High-Performance Embedded Computing Platform
The MOTOROLA MVME715P represents a significant advancement in the MVME700 series of embedded single board computers. Designed to deliver superior computational performance within the proven VMEbus architecture, this board serves as a complete computing system on a single 6U card. It integrates a high-speed PowerPC 750 processor with advanced memory architecture and comprehensive I/O capabilities, making it suitable for applications requiring substantial data processing, real-time responsiveness, and continuous operation in demanding environments. The MVME715P effectively addresses the needs of next-generation embedded systems while maintaining compatibility with established VME infrastructure.
Architecture and Technical Features
At the core of the MVME715P is the PowerPC 750 processor, a member of the G3 family known for its strong integer and floating-point performance with efficient power consumption. The board features a sophisticated memory subsystem with SDRAM supporting ECC (Error Correcting Code) for enhanced data integrity. A key architectural element is its dual independent bus structure: a 64-bit processor-to-memory bus and a 32-bit PCI bus, allowing simultaneous high-bandwidth operations. The board incorporates extensive integrated peripherals including dual Ethernet controllers, serial communication channels, and support for PMC expansion, all managed through dedicated bridge and controller ASICs.
PowerPC 750 Processor: High-performance G3 architecture CPU with advanced branch prediction and power management capabilities.
Dual 10/100 Ethernet Ports: Two independent Ethernet controllers supporting both 10BASE-T and 100BASE-TX standards for flexible networking.
ECC Memory Support: Integrated Error Correcting Code on SDRAM for improved data reliability in critical applications.
PMC Expansion Capability: Two PCI Mezzanine Card sites providing standard modular expansion for custom I/O requirements.
Advanced VME64 Interface: Full VME64 system controller functionality with 2eVME protocol support for maximum backplane bandwidth.
Technical Specifications and Configuration Options
The MVME715P is typically configured with a PowerPC 750 processor at speeds ranging from 400 MHz to 800 MHz, depending on the specific variant. It supports substantial onboard SDRAM with ECC protection, typically ranging from 128 MB to 512 MB capacity. The board includes Flash memory for boot firmware and application storage, along with standard I/O features such as dual Ethernet ports, multiple serial ports (RS-232/422/485), USB interface, and SCSI support. As a VME64 board, it operates as both master and slave on the VMEbus, supporting A32/A24/A16 addressing and D64/D32/D16/D8 data transfers with 2eVME block transfer capabilities for optimal performance.
Primary Applications and Deployment Environments
The computational power and robust architecture of the MVME715P make it ideal for numerous demanding applications across multiple industries. In industrial automation, it serves as a high-level controller for complex manufacturing systems, robotics, and process control installations. Within telecommunications, it functions in network infrastructure equipment, media processing systems, and base station controllers. The board's reliability and performance also suit defense applications such as radar systems, signal intelligence platforms, and vehicle computing systems. Its combination of processing power, memory capacity, and expansion capability makes it particularly suitable for data-intensive applications requiring real-time processing and high availability.
System Integration and Development Advantages
Integrating the MVME715P into embedded systems offers several significant benefits. The board's high level of peripheral integration reduces overall system complexity and component count, leading to improved reliability and simplified maintenance. The PowerPC architecture enjoys broad support from major real-time operating system vendors, including VxWorks, QNX, and Linux, providing developers with familiar development environments and tools. For organizations with existing VME-based systems, the MVME715P offers a powerful upgrade path that preserves investment in chassis, backplanes, and software while delivering substantially improved performance. The board's design as a long-lifecycle product ensures ongoing availability and support for extended deployment periods.
Conclusion
The MOTOROLA MVME715P stands as a premier example of high-performance VMEbus computing, successfully combining advanced PowerPC 750 processing technology with the proven reliability of the VME architecture. It delivers the computational power needed for today's demanding embedded applications while maintaining compatibility with established industrial computing standards. For system designers and engineers developing mission-critical systems in industrial, communications, and defense sectors, the MVME715P provides a robust, scalable computing platform that balances performance, reliability, and long-term support. Its comprehensive feature set and expansion capabilities ensure it remains a viable solution for complex real-time computing challenges across diverse application domains.
MVIP301
84-W8973B01A
84-W8865B01B
MVME2604761
MVME761-001
以太网-3047
188987-008R 188987-0008r001
5264
DB1-1db1-FALCON
MVME3100
0188679 0190530
RSG2PMC RSG2PMCF-NK2
APM-420A
MVME374
MVME5110
MVME5101-0131
MVME167-33B
MVME162-212
MVME162PA-344E
MPC2004
FLN3524A
MVME162-213
MVME-147A
MVME2434
MVME2432
