查询词典 logic circuit

The use of logic switch plate 16 to enter a binary number, using seven-segment LED digital display control circuit board LED seven-segment display, circular display with the input binary number 16 corresponds to the four hexadecimal digits.

利用逻辑开关板输入一个十六位的二进制数，利用LED七段数码显示控制电路板的LED七段显示器，循环显示与所输入的十六位二进制数相对应的四位十六进制数。

Symmetric function ; generator of symmetric function ; logic design ; circuit realization

对称函数；对称函数产生器；逻辑设计；电路实现

The driver circuit of CCD is realized by CPLD (Complex Programmable Logic Device). In the multi-functions spectroscope's optical system, ring-shape aperture illuminates is used to reduce the sample's undersurface's reflection, then enhance the measurement precision of the reflectivity.

CCD的驱动时序电路通过可编程逻辑器件CPLD来实现，多功能光谱仪的光学系统中采用环形照明技术来减少玻璃样品下表面的反射，从而提高玻璃样品反射率的测量精度。

The NOT, OR and XOR gate of combinational logic were replaced by the polyphenylene based molecular device whileTour-type molecular wire constitute the framework in the molecular circuit accounting for the geometry and steric constraints imposed by the bonding and shapes of the organic molecules.

为了在分子电路水平实现减法运算，按照固态电子学组合逻辑原理，提出了一种基于聚亚苯基分子器件的二进制减法器逻辑电路的设计。

By this rule, one would consider software loaded onto a stock PC to be an abstract algorithm with obvious postsolution activity, while a new circuit design implementing the logic would likely be a nonobvious physical device.

本规则，一会考虑软件的加载进入股市的PC是一个抽象的算法明显postsolution活动，而一个新的电路设计实施的逻辑可能是一个 nonobvious物理设备。

With the current mode logic structure, the input buffer and the predriver circuit have the capability of transmission and amplification of high speed data. By employing MOS-HBT cascode structure as the output stage, the laser diode driver exhibits very high speed and efficiency working at the 10 Gb/s data rate.

输入缓冲、驱动放大电路采用电流模电路，满足高速数据传输和放大的能力，输出级电路结构采用新型的MOS-HBT共源共栅结构可以降低米勒效应减小输入电容，从而使激光驱动芯片工作在10Gb/s时也能达到良好的性能。

Summary: A new resolution of multichannel synchronal data acquisition which is realtime and based on FPGA is introduced.The hardware structure and control logic are described emphatically,moreover,the rules of circuit implement are also given.

介绍了一种基于FPGA的多路同步、实时数据采集新方案，着重对其硬件结构和控制逻辑进行了阐述，并从工程实践方面给出了电路的实现原则。

Active bus-hold CIRCUIT ry holds unused or undriven inputs at a valid LOGIC state.

有源总线握手电路确保有效逻辑电平状态下不用或无驱动输入。

Is a company specializing in dyeing and printing industry for the production and marketing of automation control equipment and all kinds of machine fittings of technology companies, Shihlin Taiwan agent AC contactor, MCCB, Miniature Circuit Breaker, converter, programmable logic controller, such as a full range of products, distribution of various series of Mitsubishi, model plc; the company is located in a concentration of textile printing and dyeing industry in Shaoxing, strong technical force, especially for scouring and bleaching mercerizing Automatic Control of acid-base machine, drying drum-line control of temperature, PH value of water and so on-line control design has a unique experience, be able to maximize the satisfaction of conditions and energy-saving requirements.

绍兴县泰溢机械设备有限公司是一家专业针对印染行业生产和销售自动化控制设备及各种机配件的科技公司，代理台湾士林交流接触器、塑壳断路器、小型断路器、变频器、可编程控制器等全系列产品，经销三菱各种系列、型号plc；公司地处纺织印染行业集中地绍兴，技术力量雄厚，特别是对退煮漂丝光机等酸碱自动控制，烘筒温度在线控制，污水PH值在线控制等方面具有独特的设计，经验丰富，能够最大限度的满足工艺条件及节能的要求。

With the ability of logic programed as toCPLD,the protect circuit is designed to control the signal of PWM.

应用了CPLD灵活的逻辑可编程能力，把保护电路融入其中，达到对PWM输出信号的控制作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。