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The GE VMIVME-7750-466000 is a high-performance single-board computer (SBC) from GE Fanuc’s VMIC VMEbus series, engineered for mission-critical embedded computing in defense, industrial automation, and energy applications. Based on the PowerPC™ 7448 processor clocked at 1.0 GHz, this 6U module delivers deterministic real-time processing while operating in extreme environments (-40°C to +85°C). The GE VMIVME-7750-466000 integrates 1GB soldered DDR2 SDRAM, dual Gigabit Ethernet ports, and extensive I/O interfaces, making it ideal for data-intensive applications like radar signal processing, turbine control, and mobile military systems. Its conduction-cooled design eliminates fans for enhanced reliability in dusty/vibratory environments.
As a cornerstone of GE’s legacy VME64x systems, this SBC supports VxWorks®, Linux®, and LynxOS® real-time operating systems (RTOS), providing seamless integration with VMIC I/O modules like the VMIVME-5565. The GE VMIVME-7750-466000 features dual PMC/XMC sites for expansion flexibility, enabling customization with FPGA or communication mezzanines. With MIL-STD-810G shock/vibration certification and 1,500V optical isolation on critical interfaces, it remains the processing backbone for harsh-environment control systems.
GE VMIVME-7750-466000
Technical Specifications
| Parameter Name | Parameter Value |
| Product Model | GE VMIVME-7750-466000 |
| Manufacturer | GE Intelligent Platforms (now Abaco Systems) |
| Product Type | VMEbus Single-Board Computer |
| Processor | PowerPC™ 7448 @ 1.0 GHz |
| Memory | 1GB DDR2 SDRAM (soldered) |
| Storage | 512MB Flash, SATA-300 interface |
| Ethernet | 2x 10/100/1000BASE-T (RJ45) |
| Expansion | 2x PMC/XMC sites (PCI-X 64/133MHz) |
| Backplane Interface | VME64x (A32/D64) |
| Operating Temperature | -40°C to +85°C (conduction-cooled) |
| Power Consumption | +5V DC @ 8A (typical) |
| Compliance | MIL-STD-810G, MIL-STD-461F |
Main Features and Advantages
Deterministic real-time performance: The GE VMIVME-7750-466000 leverages AltiVec™ vector processing for 8 GFLOPS throughput, enabling complex algorithms in radar pulse compression or power grid phasor analysis. Hardware-assisted virtualization isolates critical/non-critical tasks without RTOS modification.
Ruggedized reliability: Conduction-cooling eliminates moving parts while surviving 15g vibration/40g shock. MIL-STD-461F EMI shielding prevents data corruption near high-power RF sources. Built-in BIT (Built-In Test) diagnostics validate 95% of functions at power-on.
Legacy integration excellence: Native VME64x master/slave capability controls I/O modules like the VMIVME-4140 without bridge chips. Dual-redundant GigE ports support IRIG-B time synchronization for precision event sequencing.
Application Field
The GE VMIVME-7750-466000 excels in:
Defense Electronics: Processes synthetic aperture radar (SAR) data in UAVs, withstanding -55°C at 30k ft altitude.
Power Generation: Runs real-time turbine control algorithms in GE Mark VI systems, synchronizing 200+ I/O points.
Industrial Automation: Hosts machine vision algorithms for quality inspection in rolling mills (85°C ambient).
Transportation: Manages train control networks via dual-redundant switched Ethernet.
Test & Measurement: Acquires data from VMIVME-5565 analog modules in hypersonic wind tunnels.
GE VMIVME-7750-466000
Related Products
VMIVME-7750-110000: Lower-cost variant with 800MHz CPU and 512MB RAM.
VMIPMC-5565: Analog input PMC for direct mezzanine attachment.
SBC314: 3U CompactPCI counterpart for space-constrained systems.
DSP280: Digital signal processing co-processor module.
GRA111: Graphics accelerator PMC for cockpit displays.
VMIVME-7807RC: Radiation-hardened version for nuclear applications.
