Detailed Product Description

VMIVME-7750 / VMIVME-7750-834 / 350-027750-834A

1. Product Identification

• Base Model: VMIVME-7750

• Full Part Number: VMIVME-7750-834

• Drawing/Assembly Part Number: 350-027750-834A

• Manufacturer: GE Fanuc / Abaco Systems

• Product Category: 6U VMEbus Single Board Computer (SBC)

• Form Factor: 6U VME Eurocard, Single Slot

• Cooling Type: Passive Heat Sink, Fanless Design

2. General Overview

3. Hardware Specifications

3.1 Processor & Chipset

• CPU: Intel Pentium III Embedded Processor

• Front Side Bus: 133 MHz

• L2 Cache: 512 KB

• System Chipset: Intel 815E Chipset

• Architecture: 32-bit x86 Industrial Embedded Architecture

3.2 System Memory

• Onboard SDRAM: Factory configured solid-state memory

• Expandable Memory: Support 144-pin SO-DIMM socket, maximum up to 512 MB

• Video Memory: 4 MB integrated display buffer

• Non-Volatile Storage: Onboard Flash disk / CompactFlash compatible

3.3 VMEbus Interface

• VME Standard: VMEbus Rev C.1 / VME64

• VME Connector: P1 + P2 full configuration

• Operation Mode: VME Bus Master / Slave

• Data/Address Width: 32-bit Address, 32-bit Data

• System Controller: Support VME system arbitration and multi-board cooperative operation

3.4 Onboard I/O Interfaces

• Ethernet: Dual 10/100 Mbps Base-T Ethernet, RJ45 interface

• Serial Ports: Multiple RS-232/422/485 configurable serial ports

• USB: 2 × USB 1.1 Front Panel Interface

• Video: Integrated SVGA/VGA Display Output

• PS/2: Keyboard and Mouse Integrated Interface

• Parallel Port: Standard SPP/EPP/ECP Parallel Port

3.5 Expansion Interface

• PMC Slot: 1 × IEEE P1386 Standard PMC Mezzanine Card Expansion Slot

• Function: Expand custom I/O, communication, analog/digital acquisition modules

3.6 System Auxiliary Functions

• Real-Time Clock: Lithium battery backed RTC

• Watchdog Timer: Hardware watchdog, automatic system reset on failure

• Front Panel Indicators: Power, Run, Fault, Ethernet, Status LED

• Reset Button: Manual reset switch

4. Environmental & Physical Characteristics

• Dimension: Standard 6U VME size: 233mm × 160mm

• Cooling: Fully passive cooling, no fan required

• Operating Temperature: -40℃ ~ +70℃ Industrial extended temperature grade

• Storage Temperature: -40℃ ~ +85℃

• Relative Humidity: 5%～95% Non-condensing

• Shock & Vibration: Meet industrial and military rugged standards

• Protection: Optional conformal coating for corrosive and high humidity environment

• Power Supply: Powered by VME backplane +5V / +12V

5. Supported Operating Systems

• Windows NT / 2000 / XP / XPe Embedded

• Linux Embedded Version

• Real-Time OS: VxWorks, QNX, LynxOS, RT-Linux

• Support BIOS remote upgrade and system offline configuration

6. Key Features

1. Fanless passive cooling, suitable for 7×24 hours continuous operation

2. Dual Ethernet + multi-serial ports, convenient for network and serial device connection

3. Standard 6U VME single-slot design, save chassis space

4. PMC expansion capability, flexible function customization

5. Extended wide temperature design, adapt to harsh industrial and outdoor environments

6. High stability, anti-vibration, anti-interference, suitable for mission-critical occasions

7. Compatible with mainstream industrial real-time operating systems

7. Typical Applications

• Aerospace & Defense Embedded Control

• Power Generation & Turbine Control System

• Industrial Automation & Process Control

• Railway and Transportation Control Equipment

• Military Electronic Equipment

• VMEbus Industrial Control Cabinet System

• High-speed Data Acquisition & Test Instrumentation

8. Part Number Definition

• VMIVME-7750: VME SBC base model series

• VMIVME-7750-834: Specific hardware configuration version

• 350-027750-834A: Factory assembly drawing number / revision A version