Processor

• Type: PowerPC 750GX
• Clock Speed: 1.1 GHz
• Cache: 512 KB L2 cache
• FPU: Integrated floating-point unit
• Architecture: 32-bit RISC

Memory

• RAM: Up to 1 GB DDR SDRAM
• Flash: 16 MB boot flash
• Disk On Module: Optional 256 MB - 4 GB
• Memory Controller: Integrated DDR controller
• ECC: Error correction code support

VMEbus Interface

• Standard: ANSI/VITA 1-1994
• Protocol: VME64, VME64x compatible
• Master/Slave: Full VMEbus master/slave
• DMA: 4-channel scatter/gather DMA
• Interrupts: Full VMEbus interrupt support

I/O Interfaces

• Ethernet: 10/100/1000 Base-T, RJ45
• Serial: 2x RS-232, 1x RS-422/485
• USB: 2x USB 2.0 ports
• SCSI: Ultra160 SCSI interface
• PMC: 1x 64-bit/66MHz PMC site

Environmental Parameters

• Operating Temperature: -40°C to +85°C
• Storage Temperature: -55°C to +125°C
• Humidity: 5-95% RH, non-condensing
• Vibration: 10-2000 Hz, 15 g RMS
• Shock: 50 g, 11 ms duration

Power Requirements

• Voltage: +5 V DC, ±12 V DC
• Current: 5.0 A max (+5V), 0.5 A max (±12V)
• Power Consumption: 25 W typical
• Power Supply: VMEbus compliant
• Fans: Optional cooling fans

Physical Specifications

• Dimensions: 160 mm x 233.35 mm (6U VME)
• Weight: 0.75 kg
• Mounting: Standard 6U VMEbus chassis
• Form Factor: 6U VME single board computer
• Connectors: 96-pin P1, 96-pin P2 VME connectors

Operating Systems

• VxWorks: Wind River VxWorks 5.5+
• Linux: MontaVista Linux, Red Hat
• QNX: QNX Neutrino RTOS
• Others: Custom real-time OS support
• Development: Cross-compiler toolchains available

High-Performance Processing

Powerful PowerPC 750GX processor running at 1.1 GHz with 512 KB L2 cache delivers exceptional computing performance for demanding real-time applications, data processing, and control tasks.

VMEbus Compatibility

Full compliance with VME64 and VME64x standards ensures seamless integration with existing VMEbus systems and peripherals, providing backward compatibility and future expandability.

Rugged Design

Industrial-grade construction with extended temperature range, vibration resistance, and shock tolerance makes it suitable for deployment in harsh environments including military, aerospace, and industrial settings.

Comprehensive I/O

丰富的I/O接口包括千兆以太网、串行端口、USB、SCSI和PMC扩展槽，提供灵活的连接选项和系统扩展能力。

Advanced Memory Architecture

Up to 1 GB DDR SDRAM with ECC support, 16 MB boot flash, and optional Disk On Module provide reliable, high-speed memory with data integrity protection for critical applications.

Real-Time Operating System Support

Compatible with major real-time operating systems including VxWorks, Linux, and QNX, providing flexibility for different application requirements and development environments.

PMC Expansion

One 64-bit/66MHz PMC site allows for additional I/O capabilities, specialized functions, or custom hardware integration to meet specific application requirements.

Reliability Features

Error correction code (ECC) memory, watchdog timer, and power supply monitoring enhance system reliability and availability in mission-critical applications.

Military Systems

Command and control systems, radar processing, weapon systems, and military communications requiring rugged computing platforms with high reliability and extended temperature operation.

Aerospace Applications

Flight simulation, avionics systems, aircraft monitoring, and satellite ground stations requiring high-performance computing in vibration-intensive environments.

Industrial Automation

Process control, factory automation, robotics, and industrial monitoring systems requiring real-time processing, reliable operation, and extensive I/O capabilities.

Medical Equipment

Medical imaging systems, patient monitoring, and diagnostic equipment requiring stable, reliable computing platforms with precise timing and data processing capabilities.

Energy Sector

Power generation control, substation automation, and energy management systems requiring rugged computing solutions for harsh environmental conditions.

Transportation Systems

Railway signaling, traffic management, and vehicle control systems requiring reliable computing platforms with resistance to vibration and wide temperature ranges.

Research and Development

Scientific computing, test and measurement systems, and prototype development requiring high-performance processing and flexible I/O capabilities.

Telecommunications

Network infrastructure, signal processing, and telecommunications equipment requiring reliable computing platforms with high-speed networking capabilities.

Processor Details

• Core: PowerPC 750GX
• Clock Speed: 1.1 GHz
• Bus Speed: 133 MHz front-side bus
• Instruction Set: PowerPC Architecture Book E
• Performance: 1650 MIPS, 825 MFLOPS

Memory Architecture

• SDRAM: DDR-266, up to 1 GB
• Memory Bus: 64-bit data bus
• ECC: Single-bit error correction, multi-bit error detection
• Flash: 16 MB boot flash, reprogrammable
• DOM: Optional IDE Disk On Module

Network Interface

• Controller: Intel 82545EM Gigabit Ethernet
• Speed: 10/100/1000 Mbps auto-negotiation
• Interface: RJ45 with integrated magnetics
• Protocols: TCP/IP, UDP, ARP, ICMP
• Offload: TCP checksum offload, large send offload

Serial Communications

• UARTs: 3x 16C550-compatible UARTs
• Port 1: RS-232, DB9 connector
• Port 2: RS-232, DB9 connector
• Port 3: RS-422/485, terminal block
• Data Rates: Up to 115.2 Kbps

Expansion Capabilities

• PMC: 1x 64-bit/66MHz PMC site
• PCI Interface: PCI-X 1.0 compliant
• PCI Bus: 64-bit, 66 MHz
• Power: 12 V and 5 V to PMC site
• Mezzanine: Supports standard and conduction-cooled PMC modules

Reliability and Safety

• Watchdog: Programmable hardware watchdog timer
• Power Monitoring: Voltage monitoring and brownout detection
• ESD Protection: ESD protection on all I/O ports
• Fault Detection: Memory ECC, bus error detection
• MTBF: >100,000 hours at 40°C

GE Intelligent Platforms

Embedded Computing Solutions

Document Number: VMIC5565-DOC

Revision Date: 2025