Motorola MVME956AC, MVME956UM2 user manual Operating Procedures, Controls and Indicators

Models: MVME956AC MVME956UM2

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Operating Procedures

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Overview

This chapter provides a description of the controls, indicators, and operating procedures for the MVME956AC chassis.

System operation using this chassis is completely dependent on your choice of hardware and software. Therefore, the only operation discussed here is a suggested basic power on/power off procedure.

Controls and Indicators

The MVME956AC chassis contains one control (switch). The switch has an indicator (LED) that is powered by the +5 Vdc output from the power supply. Some of the individual modules used in the chassis may also contain controls and/or indicators. This manual describes only those that are part of the chassis. For a description of other related controls and indicators, refer to the documentation that came with your module(s).

The control provided for the MVME956AC chassis is an AC power ON/OFF switch. With the switch in the OFF position, power to the modules is removed but the primary side of the power supply remains energized. This switch is located at the lower left front corner of the chassis and provides a convenient means of powering the chassis up and down.

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Motorola MVME956AC, MVME956UM2 user manual Operating Procedures, Controls and Indicators

MVME956AC, MVME956UM2 specifications

The Motorola MVME956UM2 and MVME956AC are advanced embedded computing platforms designed for high-performance industrial and military applications. These ruggedized computing solutions cater to various sectors, including telecommunications, aerospace, and defense, providing a reliable foundation for real-time processing and data acquisition tasks.

One of the distinguishing features of the MVME956UM2 and MVME956AC is their robust architecture, based on the PowerPC processor. The MVME956UM2 generally offers a PowerPC 750 microprocessor, operating at clock speeds of up to 600 MHz, while the MVME956AC may leverage a higher performance variant for enhanced computing capabilities. This processor architecture enables efficient execution of complex applications and multi-threading operations, making it suitable for demanding environments.

Both models support advanced memory configurations, accommodating up to 512 MB of RAM and several megabytes of non-volatile flash memory. This flexibility allows developers to design applications with substantial data handling requirements, such as real-time analytics or extensive data logging.

Another notable aspect of the MVME956 series is its modular design, which facilitates easy integration with various I/O modules and communication interfaces. The board features multiple Ethernet ports supporting both 10/100Base-T and Gigabit Ethernet, enabling high-speed data transfer across networks. Additionally, with support for PCI, USB, and other serial communication standards, developers can create customized solutions tailored for specific application needs.

Durability is one of the key characteristics of the MVME956 models. They are built to withstand extreme environmental conditions, including a wide temperature range, vibration, and shock. This makes them ideal for use in aircraft, naval vessels, and other challenging settings where reliability is paramount.

The MVME956AC also offers enhanced graphics support, with the ability to drive advanced visual displays for monitoring and control tasks. This feature is particularly advantageous in situations where real-time visual feedback is critical, such as in control rooms or manned military operations.

In summary, the Motorola MVME956UM2 and MVME956AC represent powerful, versatile computing platforms tailored for demanding applications. With their advanced processing capabilities, expansive memory, rugged design, and extensive I/O options, these embedded systems are well-suited for a variety of industrial and defense environments, making them a preferred choice among engineering professionals.