By adjusting parameters in CPLD of data receiving circuits, we can implement configuration of all kinds of digital interface devices, which makes the circuit control simpler, neater and more reliable.
通过对数据接收电路CPLD内部参数的调整，可以实现对各种数字接口器件的配置，从而使得电路控制更加简单、灵活与可靠。
Adapter CARDS are circuit boards that provide more memory or control peripheral devices.
转接卡是能够提供更大存储或控制外接设备的电路板。
The circuit is applied to control of the car's sound controller of SIEMENS CD723 and TV and DVD devices, and the effect is good.
用该电路对西门子CD 723汽车音响控制器、车载电视及DVD等设备进行控制，功能强，效果好。
Single-phase PFC circuit is widely used in communication power, UPS and other devices with its simple structure and control.
单相PFC电路以其结构简单，控制方便等特点，广泛应用于通讯电源、UPS等设备中。
It is introduced here the characteristics, the parameters of the power circuit devices and the control method of the auxiliary converter of 8k electric locomotive.
本文介绍了8k型电力机车辅助变流器的特点、主电路元件参数及控制。
Power electronics including power electronics, inverter circuit and control circuit of three parts, which is the basis for power electronic devices, power electronics converter technology is the core.
电力电子技术包括电力电子器件，变流电路和控制电路三个部分，其中电力电子器件是基础，变流技术是电力电子的核心。
The hardware circuit and controlling software are designed and the control accuracy is analysed in the paper. The system is valuable and can be used to develop new devices.
为此设计了硬件电路及控制软件，分析了系统控制精度，具有实用价值，并能够进行进一步开发。
Hardware circuit is an important part of a system, in this design is mainly by AT89S52 devices for core controller, plus some control circuit to achieve the basic function of the system.
硬件电路是一个系统的重要部分，在本次设计中主要是以at89s52为核心控制器，外加一些控制电路来实现本系统的基本功能。
In a protective circuit for switching off a hazardous installation the aforementioned signaling devices are connected in series to a safety control device.
在用于关闭危险设备的安全电路中，这样的信号装置互相串联地连接到安全控制器。
In a protective circuit for switching off a hazardous installation the aforementioned signaling devices are connected in series to a safety control device.
在用于关闭危险设备的安全电路中，这样的信号装置互相串联地连接到安全控制器。
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