Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | Motorola MVME188A |
| Manufacturer | Motorola |
| Product Category | Single Board Computer |
| CPU Configuration | Supports one to four 88100 processors with a clock speed of 25 MHzMezzanine board (Hyper Module) can host two to eight 88200/88204 cache/MMU ASICs |
| Memory Capacity | 128 MB (configurable and expandable in some setups) |
| Bus Standard | VME (Versa Module Europa) bus, ensuring high – speed data transfer and compatibility with a wide range of VME – based peripherals |
| Dimensions | Standard VME form factor, facilitating easy integration into existing VME – based systems |
| Power Requirements | Specific power consumption details are designed to be energy – efficient for industrial applications, with optimized power management to handle the processing load of the 88100 processors |
| Product Status | While not the latest offering, it still holds value in legacy and cost – sensitive industrial systems |
| Communication Interfaces | Multiple serial and parallel interfaces, as well as support for standard VME – based communication protocols for seamless data transfer between components within the system
Product Introduction |
MOTOROLA MVME188A
The Motorola MVME188A is a single – board computer that has been a staple in industrial and embedded computing applications. It is designed to meet the demanding requirements of various industries, offering a reliable and efficient computing platform.
Built around the advanced 88000 architecture, the MVME188A’s ability to support multiple 88100 processors provides substantial computing power. This makes it suitable for applications that require high – speed data processing, such as real – time control systems, data acquisition systems, and industrial automation setups. The integration of cache/MMU ASICs on the Hyper Module further enhances its performance by optimizing memory access and management, ensuring smooth operation even under heavy workloads.
The use of the VME bus standard is a key feature of the MVME188A. The VME bus offers high – speed data transfer rates, which is crucial for applications that need to communicate with multiple peripherals simultaneously. This compatibility with a vast array of VME – based components allows for easy system expansion and customization, making the MVME188A a versatile choice for different industrial scenarios.
Core Advantages and Technical Highlights
High – Performance Processor Configuration
The option to configure one to four 88100 processors gives the MVME188A a significant edge in terms of processing power. In applications where parallel processing is required, such as complex industrial control algorithms or multi – channel data acquisition, the multiple – processor setup can distribute the workload effectively, leading to faster data processing times. The 25 MHz clock speed of the 88100 processors ensures that the board can handle computationally intensive tasks with relative ease.
Memory Management and Expansion
With 128 MB of base memory, the MVME188A provides sufficient storage for running complex applications. Additionally, the memory architecture is designed to be expandable in some configurations, allowing users to increase the memory capacity as their application requirements grow. This flexibility in memory management is crucial for long – term use, as it enables the board to adapt to changing data storage and processing needs without the need for a complete system overhaul.
VME Bus Compatibility
The VME bus standard used by the MVME188A is a well – established and widely adopted interface in the industrial computing world. This compatibility means that the board can be easily integrated into existing VME – based systems. It also allows for seamless connection to a wide range of VME – compliant peripherals, such as data acquisition cards, communication modules, and storage devices. The high – speed data transfer capabilities of the VME bus ensure that data can be transferred quickly between the MVME188A and other components in the system, minimizing bottlenecks and enhancing overall system performance.
Typical Application Scenarios
Industrial Automation
In manufacturing plants, the MVME188A can be used as the central control unit for automated production lines. It can communicate with various sensors, actuators, and other control devices through its multiple interfaces. For example, it can receive real – time data from temperature sensors, pressure sensors, and position sensors on the production line. Based on this data, it can then send control signals to actuators to adjust the production process, such as controlling the speed of conveyor belts, the operation of robotic arms, or the flow of materials in a manufacturing process.
Data Acquisition Systems
In research and development laboratories or industrial monitoring applications, the MVME188A is well – suited for data acquisition. It can be connected to multiple data acquisition cards via the VME bus. These cards can collect data from a wide range of sources, such as environmental sensors, vibration sensors, and electrical meters. The MVME188A can then process this data in real – time, perform calculations, and store the data for further analysis. For instance, in a power plant, it can be used to collect data from multiple sensors monitoring the performance of generators, turbines, and other critical equipment.
Telecommunications Infrastructure
In certain telecommunications applications, the MVME188A can be used for tasks such as signal processing and network management. It can handle the processing of voice and data signals in a telecommunications switch or router. Its ability to communicate with multiple devices through the VME bus allows it to interface with different network interface cards and other components in the telecommunications infrastructure, ensuring smooth data flow and efficient network operation.
MOTOROLA MVME188A
Related Model Recommendations
Motorola MVME3100: This is a more advanced single – board computer in the Motorola product line. It offers higher processing power, more memory options, and enhanced communication capabilities. In scenarios where the MVME188A’s performance has become a bottleneck, especially in applications that require handling large amounts of data or more complex algorithms, the MVME3100 can be a suitable upgrade. It also has better support for modern communication protocols, which can be beneficial in applications that need to interface with newer network technologies.
Emerson MVME5500: Although from a different brand (Emerson, which has acquired some of Motorola’s industrial automation products), the MVME5500 offers improved features. It has a more powerful processor architecture, which can lead to faster data processing. It also has enhanced reliability features, making it a good choice for applications where system uptime is critical. In systems where the MVME188A is used in high – availability setups, the MVME5500 can be considered as an alternative to provide better performance and reliability.
Motorola MCP750 (in combination with TMCP700): If the application requires a different form factor or more specialized interfaces, the MCP750 CompactPCI single – board computer in combination with the TMCP700 transition module can be a good option. The MCP750 offers its own set of computing capabilities, and the TMCP700 can be used to interface with a wide range of standard ports, similar to how the MVME188A interfaces with peripherals. This combination can be useful in applications where the VME – based architecture of the MVME188A may not be the best fit, but a reliable and flexible computing solution is still needed.
Installation, Commissioning and Maintenance Instructions
Installation Preparation
Hardware Compatibility Check: Before installing the MVME188A, thoroughly check the compatibility of the board with the existing VME – based system. Ensure that the mechanical dimensions of the board match the available slots in the VME chassis. Also, verify that the power requirements of the MVME188A are compatible with the power supply unit of the system.
Static Protection: Use an anti – static wristband and work on an anti – static mat to prevent electrostatic discharge (ESD) during installation. ESD can damage the sensitive electronic components on the MVME188A.
Tool Preparation: Gather the necessary tools, such as a screwdriver appropriate for the VME chassis screws. Some VME chassis may require specific types of screws or fasteners, so ensure that the correct tools are available.
Software Compatibility: Check the software requirements of the applications that will run on the MVME188A. Ensure that the operating system (if applicable) and any application – specific software are compatible with the board’s hardware configuration.
Commissioning Process
Power – On Sequence: After installing the MVME188A in the VME chassis, power on the system in a controlled manner. First, turn on the power supply unit of the VME chassis. Then, monitor the startup process of the MVME188A. Check for any error lights or abnormal behavior on the board. Some MVME188A models may have built – in diagnostic LEDs that can indicate the status of the board during startup.
Initial Configuration: If the MVME188A requires initial configuration, such as setting up memory parameters or communication interfaces, use the appropriate software tools. This may involve accessing the board’s BIOS – like setup utility (if available) or using a configuration utility provided by Motorola. Configure the board according to the requirements of the application and the overall system.
Testing: Conduct basic tests to ensure that the MVME188A is functioning properly. This can include running diagnostic software provided by Motorola or performing simple data transfer tests between the board and other VME – based peripherals. For example, try to transfer a small amount of data from a data acquisition card to the MVME188A and verify that the data is received correctly.
Maintenance Suggestions
Regular Cleaning: Periodically clean the MVME188A to remove dust and debris. Use a can of compressed air to blow away dust from the board’s surface and components. Dust accumulation can cause overheating and electrical issues over time.
Firmware Updates: Check for firmware updates from Motorola regularly. Firmware updates can improve the performance, stability, and security of the MVME188A. Follow the manufacturer’s instructions carefully when applying firmware updates to avoid bricking the board.
Component Monitoring: Keep an eye on the components of the MVME188A, especially the processors and memory modules. Monitor the temperature of the board during normal operation. If the board starts to overheat, it may indicate a problem with the cooling system or a malfunctioning component. Use diagnostic tools to check the health of the memory modules and processors periodically.
Backup and Data Management: If the MVME188A is used to store important data, regularly backup the data. In case of a hardware failure, having a recent backup can minimize data loss. Also, manage the data storage on the board efficiently to ensure that there is enough free space for the application to operate smoothly.
Service and Guarantee Commitment
Warranty Information: While the exact warranty details may vary depending on the seller and the condition of the MVME188A (new or refurbished), most reputable sellers offer a limited warranty. A typical warranty period for a refurbished MVME188A may be around 90 days, covering defects in materials and workmanship. For new units, the warranty period may be longer, usually up to one year. The warranty is subject to the terms and conditions set by the seller or Motorola (if applicable).
Technical Support: Our technical support team is available to assist with any issues related to the MVME188A. Whether it’s installation problems, compatibility issues, or performance – related concerns, our team can provide guidance. We have in – depth knowledge of Motorola’s industrial products and can offer solutions based on the specific requirements of the user. Support is available via phone, email, and in some cases, on – site support can be arranged for more complex issues.
Spare Parts Availability: Although the MVME188A may not be in current production, we strive to maintain a stock of spare parts. In the event that a component on the MVME188A fails, we can source and provide the necessary replacement parts. This helps to minimize system downtime and keep the application running smoothly. We also offer advice on the selection and installation of replacement parts to ensure compatibility and proper functioning of the board.
