Description
GE V7768-320000 Product Overview
GE V7768-320000 is a high-performance single-board computer (SBC) developed by GE Intelligent Platforms (now part of Emerson) for use in embedded computing applications, particularly those based on the VMEbus architecture. The VMEbus is a robust and widely used industrial bus standard in applications requiring high reliability, real-time performance, and long-term product availability, such as defense, aerospace, telecommunications, and industrial automation.
The GE V7768-320000 is a powerful SBC designed to serve as the central processing unit in a VMEbus system. It integrates a high-performance processor, memory, and various I/O interfaces onto a single 6U VME board. For organizations in defense, aerospace, industrial control, and scientific research that rely on GE’s embedded computing solutions for their critical applications, having a functional, genuine spare module like the GE V7768-320000 is absolutely critical for ensuring the long-term support and reliability of their systems. When maintaining your critical embedded system, sourcing a genuine GE V7768-320000 【insert link here】 is paramount.
Technical Parameters and Specifications
The technical specifications of the GE V7768-320000 meet the high demands of embedded computing applications:
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Physical Characteristics: Housed in a standard 6U VMEbus form factor, it is designed for installation in a VME chassis. It features a robust, multilayer PCB with high-quality components suitable for harsh environments. The front panel typically contains I/O connectors (e.g., Ethernet, serial, USB, video) and LED status indicators.
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Processor: The V7768 series is typically based on high-performance PowerPC architecture processors from Freescale (now NXP), such as the MPC7448 or similar. The “320000” suffix likely indicates the specific processor speed, memory configuration, and other options. These processors are known for their excellent performance-per-watt and are well-suited for real-time applications.
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Memory:
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RAM: Equipped with a substantial amount of onboard SDRAM memory, often with ECC (Error-Correcting Code) support, which is critical for applications requiring high reliability.
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Flash Memory: Includes Flash memory for storing the bootloader, operating system (e.g., VxWorks, Linux), and application software.
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VMEbus Interface:
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Fully compliant with the VMEbus specification (IEEE 1014-1987), supporting 64-bit data transfers and 2eSST (double-edge Source Synchronous Transfer) protocol for very high-speed communication with other VME modules.
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Can operate as a VMEbus master or slave.
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Peripheral Interfaces on Front Panel:
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Ethernet: One or more Gigabit Ethernet ports for network connectivity.
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Serial Ports: Typically includes one or two RS-232/RS-422 serial ports for console and device connectivity.
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USB: USB ports for connecting peripherals.
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Video: A VGA or other video output for local display.
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PMC/XMC Sites: Usually includes one or two sites for installing PCI Mezzanine Card (PMC) or XMC modules, allowing for significant I/O expansion with modules for additional Ethernet, graphics, data acquisition, or other specialized functions.
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Operating System Support: Supports a wide range of real-time operating systems (RTOS) and embedded operating systems, including VxWorks, INTEGRITY, LynxOS, and various embedded Linux distributions.
Key Advantages and Features
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High Performance for Embedded Applications: The GE V7768-320000 provides substantial processing power for demanding embedded applications, such as radar signal processing, flight simulation, and industrial control. The PowerPC architecture is well-regarded for its efficiency and real-time capabilities. The GE V7768-320000 delivers the performance needed for these critical tasks.
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Long-Term Availability and Support: GE Intelligent Platforms (now Emerson) is known for providing long-term support for their embedded products, which is essential for defense, aerospace, and industrial applications with lifecycles of 15-20 years or more. Ordering a GE V7768-320000 【insert link here】 ensures you receive a component that is part of this long-term support commitment.
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Rugged and Reliable Design: Built to withstand harsh environments, this SBC features industrial-grade components and a rugged design capable of operating reliably under conditions of shock, vibration, and extended temperature ranges.
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Flexible I/O Expansion: The inclusion of PMC/XMC sites allows the base functionality of the V7768-320000 to be easily expanded with a vast array of off-the-shelf I/O modules, making it adaptable to a wide variety of application-specific requirements.
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Seamless Integration with VMEbus Ecosystem: As a standard VMEbus SBC, it integrates seamlessly with thousands of other VME modules available from numerous vendors, providing a flexible and powerful platform for building complex embedded systems.
Application Cases and Industry Use
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Defense and Aerospace: In a radar system, a GE V7768-320000 would be the main processor, handling signal processing, target tracking, and communication with other system components. In a flight simulator, it could be one of several SBCs running the simulation models.
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Telecommunications: In a network control center or a base station controller, this SBC could manage network traffic, perform protocol conversion, and handle system management functions.
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Industrial Automation: In a complex, high-speed manufacturing line or a large-scale test facility, a V7768-320000 could serve as the main controller, coordinating numerous I/O modules and performing real-time data analysis.
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Medical Imaging: In an MRI or CT scanner, this high-performance SBC could handle image reconstruction and processing.
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Scientific Research: In a particle accelerator or a large telescope, it could be used for data acquisition and real-time control.
Comparison with Competiting Products
In the market for high-performance VMEbus SBCs, the GE V7768-320000 competes with products from other established vendors.
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Compared to Curtiss-Wright’s VME SBCs: Curtiss-Wright is a major competitor, offering a wide range of VME SBCs. The choice often comes down to specific processor options, I/O configurations, and long-term support considerations.
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Compared to Kontron’s VME SBCs: Kontron also offers VME SBCs. GE (now Emerson) has a strong legacy in this market, particularly with PowerPC-based solutions.
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Compared to Other PowerPC VME SBCs: Several other companies offer PowerPC VME SBCs. The GE V7768-320000 is distinguished by GE’s long history in this market, its robust design, and its strong support infrastructure.
Selection Suggestions and Precautions
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Precise Model and Configuration Identification: Before ordering a GE V7768-320000, it is absolutely critical to verify the full part number, including all suffixes (320000), against the markings on your existing board or the system documentation. The suffix defines the specific processor speed, memory size, and other configuration options. Use the exact part number when inquiring with your supplier via the provided link 【insert link here】.
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Verify Chassis and System Compatibility: Confirm that the V7768-320000 is compatible with your VME chassis and with the other modules in your system.
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Check Software and Firmware: Ensure that the board’s firmware version is compatible with your operating system and application software.
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Handle with ESD Precautions: As with all sensitive electronic components, handle the board using proper electrostatic discharge (ESD) precautions.
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Choose a Reputable Supplier: To guarantee authenticity and quality, purchase your GE V7768-320000 only from authorized Emerson distributors (as they now own the GE embedded computing portfolio) or from well-established, reputable companies specializing in embedded computing and industrial automation spare parts. Sourcing through a trusted channel like the one at your link ensures you receive a genuine product with reliable performance.
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