查询词典 microprocessor

The signal source relates to technology of power electronic cybernetics and technology of microprocessor, and so on.

该信号源涉及到电力电子技术、控制理论和微处理器技术等。

B It is a form of computing where debit and credit cards have an embedded microprocessor chip.

它是一种形式的计算而借记卡和信用卡，有一个嵌入式微处理器芯片。

This paper brought forward some new design schemes based on the principle and signal processing algorithm of velocity detector, and introduced the hardware construction of the velocity detector based on Depolarizer and S3C2410A microprocessor. The high-efficient ARM program of radical 4-FFT was designed according to the architecture characters of ARM core. In the process of code designing, the instruction scheduling and register allocation were controlled subtly, and the fixed-point number's storage format and computing method of float number were provided. Barrel shifter and 5-lever pipeline were fully utilized and the pipeline interlock was avoided.

针对多普勒测速仪的基本原理和信号处理算法提出了新的设计方案，介绍了由多普勒收发前端和三星S3C2410A处理器构成的测速仪的硬件结构；并结合ARM内核设计特点实现了基4时间抽取快速傅里叶变换算法，针对大多数ARM处理器硬件上不支持浮点运算，提出了把浮点数以定点数格式存储和计算的方法，充分利用桶型移位器和5级流水线，避免了流水线互锁问题。

A sidestream CO2 concentration measurement device using infrared method for medical is researched and developed in this paper. The module uses a detecter based on infrared absorption, and obtains gas sample from patient respiratory route through sidestream airway. A microprocessor is used to collect and process data, and to communicate with patient monitor, receiving commands, transmitting wavedata and parameters.

本文研制了一种医用旁流式红外吸收CO2浓度检测装置，利用红外吸收气体检测原理设计CO2浓度探头和信号放大电路，使用旁流式采样气路获取病人呼吸气体的样本，以32位微控制器为核心的信息处理系统负责对信号进行采集、处理，以及与主机通讯接受控制命令和传输波形数据和计算参数。

Direct Correspondence of Display Data RAM to LCD Pixel Display Data RAM2,500 bits LCD Drivers25-common and 100-segment Selectable Duty and Bias Ratio ; 1/25 Duty 1/6 Bias or 1/15 Duty 1/5 Bias Direct connection to 8-bit Microprocessor interface for both of 68 and 80 type MPU Serial Interface (SI, SCL, A0, CS) Useful instruction set Display ON/OFF, Display Start Line Set, Page Address Set, Column Address Set, Status Read, Write Display Data, Read Display Data, Normal or Inverse ON/OFF Set, Static Drive ON/Normal Display, EVR Register Set, Read Modify Write, End, Reset, Internal Power Supply ON/OFF, Driver Output ON/OFF, Power Save and ADC select.

直接显示数据RAM的对应像素液晶显示数据RAM2，500位液晶Drivers25，共同和100段可选择的职务和偏差率； 1 / 25的责任1 / 6的偏见或1 / 15的责任1 / 5偏见的直接连接至8位微处理器的接口为68和80型微控制器的串行接口（司，沙田至中环线时，A0，CS）的相关指令集显示开/关，显示开始行设置，页面地址设置，列地址设置，状态读取，写入显示数据，读取数据显示，正常或逆开/关设置，静态驱动器/正常显示，腔内注册设置，读取修改写入，完，复位，内部电源开/关，开/关，节能和ADC选择驱动器输出。

To meet the tendency,"Direct Memory Access" will play a more and more important role in an embedded microprocessor.

在这种发展趋势下，存储器直接存取（Direct Memory Access，简称DMA）技术将有愈加重要的应用。

The controller overall design is as follows: hardware adopting ARM microprocessor as core; executive system adopting clipped Linux and allocating graph user interface and corresponding device drive program and application program; adopting direct digital dirve technology to heat and damp; adopting fuzzy control technology to control.

该控制器总体设计：硬件以ARM微处理器为核心；操作系统采用剪裁的Linux，配置图形用户界面GUI，配备相应的设备驱动程序和应用程序；加热、加湿采用直接数字驱动技术；控制策略采用模糊控制技术。

So, how to realize and optimize DMA in the embedded microprocessor system becomes an urgent and important problem to be solved.

如何在嵌入式微处理器系统中实现和优化DMA成为这种发展趋势下亟需解决的重要问题。

The measurement method includes adopting two vertically superposed position sensors and one capacitive sensor to measure the time for the liquid drop to pass through, adopting a frequency counter to count frequency and adopting microprocessor to calculate the liquid drop volume.

其方法是采用两个垂直重叠的位置传感器和一个电容传感器，测量液滴下落经过的时间，并由频率记数器对频率记数，而由微处理器计算出液滴体积。

Taking use of the advantage of asynchronous operation of DS1609 dual port RAM, we can not only simplify the program, but also improve the reliability of the multi-microprocessor system.

在多CPU 微处理系统中应用DS1609 双端口RAM，由于其二端口异步操作的特点，不仅简化了系统程序工作要求，而且提高了系统运行的可靠性。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。