MVME136- Motorola 单板计算机  输入/输出

MVME136-是单板计算机。

MVME136-是Motorola公司生产的一款单板计算机，它基于PowerPC处理器，具有32位数据总线和32位地址总线，采用VME总线标准，具有较高的性能和可靠性，常用于工业控制、通信、数据处理等领域。

单板计算机是构建在单个电路板上的完整计算机，具有微处理器，存储器，输入/输出（I/O）以及计算机所需的其他功能。

MVME136-单板计算机被制作为演示或开发系统，用于教育系统或用作嵌入式计算机控制器。许多类型的家用计算机或便携式计算机将其所有功能集成到单个印刷电路板上。与台式个人计算机不同，单板计算机通常不依赖于扩展插槽来实现外围功能或扩展。单板计算机使用各种微处理器构建。简单的设计，例如由计算机爱好者构建的设计，通常使用静态RAM和低成本的8或16位处理器。其他类型（例如刀片服务器）的性能与服务器计算机类似，只是采用更紧凑的格式。

MVME136-单板计算机和嵌入式计算机的优缺点如下：

单板计算机：

优点：价格低廉、结构简单、使用方便、模块化程度高、可靠性高、寿命长、处理功能强、速度快。

缺点：存储空间有限，无法像嵌入式处理器那样运行操作系统，外设限制较大。

嵌入式计算机：

优点：性能强大、可实现功能众多、丰富强大的性能决定它能完成更多单板计算机不能完成的应用，比如网络通信功能、视频传输处理功能等。当外设存储增加后，嵌入式处理器能够轻松运行各种Linux系统以及图形GUI界面。

缺点：价格高昂、结构复杂、使用难度大、模块化程度低、可靠性低、寿命短、处理功能弱、速度慢。

MVME136- Motorola 单板计算机  输入/输出

MVME136- is a single board computer.

MVME136- is a single board computer produced by Motorola, it is based on PowerPC processor, with 32-bit data bus and 32-bit address bus, using VME bus standard, with high performance and reliability, often used in industrial control, communication, data processing and other fields.

A single-board computer is a complete computer built on a single circuit board, with a microprocessor, memory, input/output (I/O), and other features required for a computer.

MVME136- Single board computers are manufactured as demonstration or development systems, for use in educational systems or as embedded computer controllers. Many types of home computers or portable computers integrate all of their functions onto a single printed circuit board. Unlike desktop personal computers, single-board computers generally do not rely on expansion slots for peripheral functionality or expansion. Single-board computers are built using a variety of microprocessors. Simple designs, such as those built by computer enthusiasts, typically use static RAM and low-cost 8 - or 16-bit processors. Other types, such as blade servers, perform similarly to server computers, but in a more compact format.

MVME136- Advantages and disadvantages of single-board and embedded computers are as follows:

Single board computer:

Advantages: low price, simple structure, easy to use, high degree of modularity, high reliability, long life, strong processing function, fast speed.

Disadvantages: Limited storage space, unable to run operating systems like embedded processors, and more limited peripherals.

Embedded computer:

Advantages: powerful performance, can achieve many functions, rich and powerful performance determines that it can complete more applications that single-board computers can not complete, such as network communication functions, video transmission processing functions. When peripheral storage is added, the embedded processor can easily run a variety of Linux systems and graphical GUI interfaces.

Disadvantages: high price, complex structure, difficult to use, low degree of modularity, low reliability, short life, weak processing function, slow speed.