VMIVME-2131 嵌入式计算机 具有强大的数据处理能力

VMIVME-2131是一种嵌入式计算机，由美国通用电气公司生产1。

它属于工业级计算机，在工业生产中应用广泛，如：电力、石油、化工、钢铁、造纸等大型重工业企业中都有它的身影。它具有强大的数据处理能力，可以与企业内网进行连接，支持多种通讯协议，可以适应各种恶劣环境1。

嵌入式计算机是集成度很高的计算机，在一块单板电脑上集成主板、CPU、内存，甚至是硬盘等，即使是嵌入式的系统，光CPU这里就有很多级别可选。如：RISC架构中的ARM，XSCALE等，X86架构中的P3，P2，奔腾，586，486，386等。

VMIVME-2131它一般由嵌入式微处理器、外围硬件设备、嵌入式操作系统以及用户的应用程序等四个部分组成。适用于应用系统对功能、可靠性、成本、体积、功耗有严格要求的专用计算机系统。

微处理器是由一片或少数几片大规模集成电路组成的中央处理器。

VMIVME-2131微处理器能完成取指令、执行指令，以及与外界存储器和逻辑部件交换信息等操作，是微型计算机的运算控制部分，它可与存储器和外围电路芯片组成微型计算机。

微处理器，即CPU（Central Processing Unit，中央处理单元，又称微处理器）是指由一片或几片大规模集成电路组成的具有运算器和控制器功能的中央处理机部件，VMIVME-2131它是计算机系统的核心或“大脑”，支配整个计算机系统工作。

VMIVME-2131输入接口接受被控设备的信号，并通过光电耦合器件和输入电路驱动内部电路接通或断开；输出接口程序的执行结果通过输出接口的光电耦合器件和输出组件（继电器、晶闸管、晶体管）输出，控制外部负载的接通或断开。

CPU是PLC的核心部件，指挥PLC进行各种工作，如接受输入信号，控制信号的输出等。

VMIVME-2131 嵌入式计算机 具有强大的数据处理能力

The VMIVME-2131 is an embedded computer manufactured by the American General Electric Company.

It belongs to the industrial grade computer, widely used in industrial production, such as: power, petroleum, chemical, steel, paper and other large heavy industry enterprises have its figure. It has powerful data processing capabilities, can be connected with the enterprise Intranet, supports a variety of communication protocols, and can adapt to a variety of harsh environments1.

Embedded computer is a highly integrated computer, in a single board computer integrated motherboard, CPU, memory, and even hard disk, even embedded system, optical CPU here there are many levels of options. Such as: RISC architecture in the ARM, XSCALE, etc., X86 architecture in P3, P2, Pentium, 586,486,386 and so on.

VMIVME-2131 is generally composed of four parts: embedded microprocessor, peripheral hardware, embedded operating system and user application. It is suitable for special computer system which has strict requirements on function, reliability, cost, volume and power consumption.

A microprocessor is a central processing unit composed of one or a few large scale integrated circuits.

The VMIVME-2131 microprocessor can complete the operation of obtaining instructions, executing instructions, and exchanging information with external memory and logic components. It is the arithmetic control part of the microcomputer, and it can form a microcomputer with memory and peripheral circuit chips.

Microprocessor, that is, CPU (Central Processing Unit, central processing unit, also known as microprocessor) refers to a large scale integrated circuit composed of one or several pieces of computing and controller functions of the central processor components, VMIVME-2131 it is the core or "brain" of the computer system, Control the entire computer system.

The VMIVME-2131 input interface receives the signal of the controlled device and drives the internal circuit on or off through the optocoupler and the input circuit; Output interface program execution results through the output interface photoelectric coupler and output components (relays, thyristors, transistors) output, control the external load on or off.

The CPU is the core part of the PLC, directing the PLC to carry out various work, such as accepting the input signal, controlling the output of the signal and so on.