MOTOROLA 5264: High-Performance VME Memory Expansion Board

MOTOROLA 5264: High-Performance VME Memory Expansion Board

Introduction

The MOTOROLA 5264 is a specialized memory expansion module designed for high-performance industrial computing.

It is most commonly integrated with the MVME6100 series of VMEbus single-board computers (SBCs).

By utilizing the 5264 expansion board, the MVME6100 is transformed into the “MVME6100+5264” configuration,

significantly increasing the system’s volatile memory capacity to handle data-intensive automation tasks.

This board is engineered for mission-critical environments where data integrity and high-speed processing are mandatory,

such as power grid management and petrochemical process control.

Technical Parameter Table

Related Models

MVME6100: The primary baseboard that hosts the 5264 module.

MVME5100: An earlier generation processor often compared with the 6100 series.

MVME5110-2261: A later-tier processor module with integrated high-speed I/O.

RAM500: A memory mezzanine used for the MVME5100 series (predecessor to the 5264).

Application Cases

Power Industry: Used in monitoring and controlling power generation and distribution systems where real-time data storage is essential.

Petrochemical Plants: Deployed for process automation and large-scale data acquisition, ensuring safe operations through high-speed logging.

General Automation: Enhances the performance of industrial robotic controllers and high-density PLC systems to reduce downtime.

Scientific Research: Supports complex calculations in high-energy physics or telemetry data processing in aerospace testing.

Product Advantages and Features

Enhanced Memory Capacity: Allows the MVME6100 to handle larger software stacks and more complex real-time operating systems (RTOS).

ECC Reliability: Features advanced Error Correction Code to detect and fix single-bit memory errors, preventing system crashes in sensitive environments.

Seamless Integration: Designed as a “drop-in” upgrade that does not require additional VME backplane slots, saving valuable chassis space.

High Bandwidth: Optimized for the Tundra Tsi148 VME-to-PCI bridge found on the baseboard, ensuring minimal latency between CPU and memory.

Other Models in the Same Series

MVME6100-0161: Standard processor configuration.

MVME6100-0163: Extended temperature version.

MOTOROLA 5264-REV B: The specific hardware revision often requested for legacy system compatibility.

Installation and Maintenance

Installation: Ensure the MVME6100 baseboard is removed from the chassis.

Align the 5264 module with the mezzanine headers on the processor board.

Apply even pressure until the connectors are fully seated. Secure the module using the provided mounting standoffs.

ESD Caution: This module is highly sensitive to static electricity.

Use a grounded wrist strap and anti-static mat during installation.

Maintenance: Periodically check the mezzanine connectors for oxidation or loose mounting screws, especially in high-vibration environments.

Diagnostics: Memory integrity can be verified through the MOTLoad firmware’s built-in diagnostic suite during system boot-up.

Unique Product Description

The Motorola 5264 is the key to unlocking the full potential of the MVME6100 series.

While the baseboard provides the raw processing power, the 5264 provides the “brain space” needed for sophisticated automation logic and massive data buffers.

Its rugged, industrial-grade design ensures that even in the face of electrical noise or extreme temperatures, your critical data remains safe and accessible.

For facilities looking to extend the life and capability of their VME infrastructure, the 5264 expansion is an essential high-performance upgrade.