Description
1. Product Overview
The MVME162 – 213 is a single – board computer (SBC) from Motorola (now part of NXP Semiconductors in some contexts), which was a significant player in the embedded computing and industrial control market. Single – board computers like the MVME162 – 213 are designed to provide a complete computing solution on a single printed circuit board, making them suitable for a wide range of industrial and military applications where space, reliability, and performance are crucial.
2. Key Functions
- Computation and Processing: At its core, the MVME162 – 213 is equipped with a processor that can perform various computational tasks. It can execute software programs, process data from sensors or other input devices, and generate control signals for actuators. For example, in an industrial automation setting, it can calculate the optimal speed and position for a robotic arm based on the input from position sensors.
- Data Storage and Retrieval: It has memory modules (both RAM for temporary data storage during processing and potentially non – volatile memory for long – term storage) to store programs, data, and configuration settings. This allows it to operate independently and maintain important information even when power is cycled.
- Communication: The board is likely to have multiple communication interfaces. It can communicate with other devices in a system, such as input/output (I/O) modules, network servers, or other SBCs. This communication is essential for coordinating the operation of different components in an industrial or military system.
3. Product Parameters
| Parameter | Specification |
|---|---|
| Processor | It may be based on a Motorola 680×0 series processor. For example, a 68030 or 68040 processor, which were popular in industrial and embedded systems during the time of its development. These processors offer a good balance between performance and power consumption for embedded applications. |
| Memory | – RAM: It could have a few megabytes of RAM, such as 4 – 16 MB, depending on the configuration. This RAM is used for running programs and storing intermediate data during processing. – Non – volatile Memory: There may be an option for non – volatile memory, like EPROM or Flash memory, to store the operating system, application programs, and configuration data. The capacity of non – volatile memory could range from a few hundred kilobytes to several megabytes. |
| Communication Interfaces | – Serial Ports: It may have one or more serial ports (e.g., RS – 232 or RS – 485) for communication with legacy devices, sensors, or other serial – based equipment. – Ethernet: An Ethernet interface (e.g., 10Base – T) could be available for high – speed network communication. This allows the board to connect to local area networks (LANs) or wider industrial networks. – VMEbus: As part of the MVME series, it is likely to support the VMEbus standard. The VMEbus is a popular backplane bus standard in industrial and military applications, enabling the board to communicate with other VME – compatible modules in a system. |
| Operating Temperature | Designed for industrial use, it can typically operate in a temperature range of – 20°C to 60°C. This wide temperature range ensures reliable operation in various industrial environments, from cold warehouses to warm manufacturing plants. |
| Dimensions | The board is designed to fit into standard VMEbus enclosures. Its dimensions are likely to be in line with the VME form factor, such as a standard 6U size (160 mm x 233.35 mm). |
4. Advantages and Features
- Reliability: Motorola’s reputation for building reliable industrial – grade components is reflected in the MVME162 – 213. It is designed to withstand harsh environmental conditions, including temperature variations, vibrations, and electrical noise. This reliability is crucial in applications where system downtime can be costly, such as in power generation plants or military equipment.
- Modularity: Thanks to its support for the VMEbus standard, the MVME162 – 213 can be easily integrated into a modular system. It can be combined with other VME – compatible I/O modules, communication modules, and storage modules to create a customized computing solution for a specific application.
- Long – term Availability and Support: In the industrial and military sectors, long – term availability of components is important. Motorola (and potentially NXP) may have provided long – term support for the MVME162 – 213, including software updates, replacement parts, and technical assistance.
5. Application Areas
- Industrial Automation: In manufacturing plants, the MVME162 – 213 can be used to control and monitor production processes. It can interface with sensors, actuators, and other control devices to ensure the smooth operation of assembly lines, robotic systems, and process control equipment.
- Power Generation and Distribution: In power plants, it can be used for monitoring and controlling the generation, transmission, and distribution of electricity. It can collect data from sensors on generators, transformers, and power lines, and send control signals to adjust the operation of these components.
- Military and Aerospace: In military applications, such as in combat vehicles, aircraft, or naval vessels, the MVME162 – 213 can be used for various tasks, including navigation, weapon control, and communication. Its reliability and ability to operate in harsh environments make it suitable for these critical applications.
6. Selection Considerations
- Performance Requirements: Evaluate the computational power, memory capacity, and communication speed required for your application. Ensure that the MVME162 – 213 can meet these performance requirements.
- Compatibility: Check the compatibility of the board with your existing system, including the communication interfaces, operating system, and other hardware components. Make sure it can integrate seamlessly into your application.
- Environmental Conditions: Consider the operating environment, such as temperature, humidity, and vibration levels. Ensure that the board can operate reliably in these conditions.
- Long – term Support: If your application requires long – term use, consider the availability of technical support, software updates, and replacement parts for the MVME162 – 213.
7. Precautions
- Installation: Follow the installation instructions carefully to ensure proper grounding and connection to the VMEbus backplane. Incorrect installation can lead to electrical interference, communication errors, or damage to the board.
- Maintenance: Regularly check the board for any signs of damage or wear, such as loose connections, overheating, or component failures. Clean the board and its connectors periodically to prevent dust and debris from affecting its performance.
- Software Configuration: Properly configure the software on the board, including the operating system, device drivers, and application programs. Incorrect software configuration can lead to system malfunctions or poor performance.
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