GE VME7865RC (V7865‑23003 / 350‑9300007865‑230003 M)

Product Overview

The GE VME7865RC (also referred to as V7865‑23003 and 350‑9300007865‑230003 M) is a high‑performance VMEbus single board computer (SBC) designed for demanding industrial and embedded applications. Originally developed by General Electric Fanuc / GE Intelligent Platforms (now part of Abaco Systems), this board integrates full computing capabilities within the standard 6U VME form factor, making it suitable for real‑time control, monitoring, and data processing in critical automation environments.

---

Core Features

• VMEbus Compatibility: Conforms to ANSI/VITA 1.5‑2003 (2eSST) VMEbus standard for backward and forward compatibility with a wide range of VME chassis and systems.

• High‑Performance Processing: Powered by Intel Core Duo or Core 2 Duo processors (up to ~2.16 GHz) offering strong computational performance for complex control and data tasks.

• Ample Memory Support: Supports up to 3 GB DDR2 SDRAM (1 GB onboard plus up to 2 GB via SODIMM), enabling large datasets and multitasking.

• Flexible Storage: Bootable CompactFlash support for reliable solid‑state storage of operating systems and application software.

• Rich I/O Connectivity: Dual Gigabit Ethernet ports, multiple serial interfaces, USB 2.0 ports, and SATA interfaces (via transition modules) support broad connectivity needs.

• Expansion Options: Includes a PCI‑X / PMC expansion site for additional modular functionality.

• Operating System Support: Compatible with a variety of real‑time and general‑purpose OS platforms such as Linux, Windows, VxWorks, and Integrity.

• Industrial Ruggedness: Available in commercial to rugged extended temperature variants suitable for harsh environments.

---

Technical Specifications

Specification	Details
Product Model	VME7865RC (V7865‑23003 / 350‑9300007865‑230003 M)
Device Type	VMEbus Single Board Computer (SBC)
Form Factor	6U VME
Processor	Intel Core Duo / Core 2 Duo (up to ~2.16 GHz)
Memory	Up to 3 GB DDR2 SDRAM
Storage	Up to 4 GB Bootable CompactFlash
Bus Interface	ANSI/VITA 1.5‑2003 (2eSST) VMEbus (up to 320 MB/s)
I/O Ports	Dual Gigabit Ethernet, RS‑232/422, USB 2.0, SATA (via RTM)
Expansion	PCI‑X PMC site
Operating System	Linux, Windows, VxWorks, Integrity
Operating Temperature	Commercial to Rugged extended range
Power	Typical VME system power

---

Design & Architecture

The VME7865RC integrates all core PC components onto a single VME card:

• High‑performance CPU and memory subsystem for real‑time processing

• VMEbus interface bridges to connect the onboard CPU to the VME backplane with high bandwidth

• Peripheral interfaces designed for industrial I/O and connectivity

• CompactFlash or SATA storage options for firmware and data storage

• Expansion site (PCI‑X/PMC) for modular addition of specialized I/O or processing cards

This integration offers a full computing platform in a rugged board suitable for embedded control systems.

---

Typical Applications

The GE VME7865RC SBC is commonly used in:

• Industrial automation and process control systems

• Distributed control systems (DCS)

• Real‑time data acquisition and telemetry systems

• Defense and aerospace embedded computing platforms

• Energy and power grid monitoring and control

• Transportation and infrastructure control systems

Its robust architecture and flexible connectivity make it well‑suited for mission‑critical applications requiring deterministic behavior and high reliability.

---

Installation & Integration

• Install within a compliant 6U VME chassis, aligning the board with the VME backplane connectors.

• Provide stable power and proper cooling per system requirements.

• Connect external peripherals (Ethernet, serial, USB) through transition modules or rear panels.

• Configure BIOS/firmware and operating system in accordance with application requirements.

• Use a PMC expansion module if additional I/O or processing functionality is needed.

Good thermal management and chassis grounding help ensure system stability and longevity.

---

Performance & Benefits

• High processing throughput allows advanced control algorithms, large datasets, and real‑time decision‑making.

• Broad I/O support enables diverse interfacing with field equipment, sensors, and networks.

• Scalable platform through PMC expansion for additional capabilities.

• Support for modern operating systems expands software flexibility.

These advantages make the VME7865RC a reliable and powerful embedded computing solution in legacy and modern industrial infrastructures.

---

Summary

The GE VME7865RC (V7865‑23003 / 350‑9300007865‑230003 M) is a powerful and versatile VME single‑board computer that bridges traditional VMEbus systems with modern processing requirements. Its combination of high‑performance CPUs, broad I/O capability, and rugged industrial design provide a robust foundation for real‑time control systems, automation platforms, and embedded computing applications where reliability and performance are essential.