It is composed of signal input channel ( A/ D transfer module), signal processor ( micro-chip controller), signal output channel ( D/ A transfer module) and wires, etc. 该导向信号处理装置由信号输入通道(A/D转换模块)、信号处理器(单片机)、信号输出通道(D/A转换模块)、导线等组成。
The Expand of Analog Input/ Output Channel of 8098 Single-Chip Computer 8098单片机模入模出通道的扩展
This paper introduced a basic constitution of multiple asynchronous serial communication interface adapter and option of the multiple input/ output channel. 简要介绍了多路异步串行通讯卡的基本构成,然后着重介绍了如何选择输入和输出的通道。
We discussed how to make students improve their ability of hardware designing, software developing and system debugging for the input/ output channel of industry control computer with the help of this experience system. 着重探讨如何借助该实验系统,提高学生对工业控制计算机输入输出通道进行硬件设计、软件开发及系统综合技术的运用能力。
For the measurement result, t test is adopted in its mean and χ 2 test in its variance. The levels of significance in critical values in both tests are adopted to quantify the quality of input/ output channel. 对于测量结果的均值采用t检验,方差采用χ2检验,两次检验临界点处的显著性水平用来量化I/O通道品质。
Disturbing signals on site effect the reliability of the PLC controlling system. According to the disturbing sources, some anti-disturbing measures such as insulation to the supply power, ground to the electric equipments, restrain to the input/ output channel are adopted. 现场的各种干扰影响PLC控制系统的工作可靠性,根据干扰的来源,分别对供电电源、接地装置和输入输出通道采取相应的隔离、接地、抑制等抗干扰措施。
Multiplexing means that a technique used in communications and input/ output operations for transmitting a number of separate signals simultaneously over a single channel or line. 所谓多路复用技术是指在通信和输入与输出操作中,一种通过单一通道或线路同时传输多个不同信号的技术。