GE Fanuc VMIVME-7486 VMEbus CPU Processor Controller
The GE Fanuc VMIVME-7486 is a high-performance PC/AT-compatible VMEbus CPU processor board designed for demanding industrial control, defense, and aerospace applications. This single-board computer combines the power of an x86 processor with the versatility of the VMEbus, providing a robust platform for real-time control, data acquisition, and embedded computing in rugged environments.
The VMIVME-7486 is engineered to deliver reliable computing power with a focus on deterministic performance and long lifecycle support. Its PC/AT compatibility ensures access to a vast ecosystem of software and development tools, while the VMEbus interface provides seamless integration with a wide range of I/O modules and peripherals. This makes it an ideal choice for applications that require both computing power and system flexibility.
Key Features
PC/AT-Compatible Processor: High-performance x86 CPU for versatile computing.
VMEbus Architecture: Standard VME form factor for integration with VME-based systems.
Extensive Onboard I/O: Ethernet, serial ports, USB, and parallel I/O for connectivity.
Memory Expansion: DRAM, flash memory, and optional SSD storage.
Rugged Design: Built for extended temperature operation, shock, and vibration resistance.
Long Lifecycle Support: Designed for applications requiring long-term availability.
Software Compatibility: Supports Windows, Linux, and real-time operating systems.
Technical Specifications
The VMIVME-7486 is based on an Intel x86 processor with clock speeds up to 1.6 GHz or higher, depending on the variant. It includes up to 1 GB of onboard DRAM, with support for ECC memory for enhanced reliability. Non-volatile storage is provided via onboard flash memory and optional SSD modules. The board includes multiple communication interfaces: two or more Ethernet ports, up to four serial ports, USB ports, and a parallel port.
VMEbus interface supports A32/D32 addressing and includes a VMEbus master/slave controller with DMA capabilities. The board also features a real-time clock with battery backup, watchdog timer, and comprehensive diagnostic functions.
Applications
Factory Automation: Machine control, vision systems, and data acquisition.
Defense Systems: Command, control, and communications systems.
Aerospace Test: Flight simulation and ground test equipment.
Medical Imaging: Processing and control for diagnostic equipment.
Process Control: Supervisory control and data acquisition.
Integration and Configuration
Integration is facilitated by the board's standard VMEbus interface and PC/AT compatibility. Configuration is performed via BIOS settings and software, with comprehensive documentation provided for system integrators. The board supports a wide range of operating systems, including VxWorks, Linux, and Windows Embedded.
Software development is supported by standard PC development tools, enabling rapid application development and deployment.
Benefits
Performance: Powerful x86 processing for demanding applications.
Flexibility: Extensive I/O and expansion capabilities.
Reliability: Rugged design for harsh environments.
Software Availability: Broad OS support and development tools.
Investment Protection: Long lifecycle ensures long-term system availability.
Conclusion
The GE Fanuc VMIVME-7486 VMEbus CPU processor controller offers a powerful, reliable, and flexible platform for embedded computing in demanding industrial and defense applications. Its combination of PC/AT compatibility, VMEbus integration, and rugged construction makes it a trusted choice for engineers developing high-performance systems.
