搜索：while循环 - 虫虫下载站

单片机编程  数字序列发生器课程设计

数字序列发生器是在数字系统中每个循环周期中，1和0数码按一定的规则顺序排列产生的序列信号电路。移位寄存器中的数据可以在移位脉冲作用下一次逐位右移或左移，数据既可以并行输入、并行输出，也可以串行输入、串行输出，还可以并行输入、串行输出，串行输入、并行输出，十分灵活，用途也很广。本文给定序列循环长度为16， ...

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数字序列发生器

单片机开发  内部定时器与中断实验由8051内部定时器0按方式1工作

内部定时器与中断实验由8051内部定时器0按方式1工作，即作为16位定时器使用，每0.1秒钟T0溢出中断一次。要求编写程序模拟循环彩灯。彩灯变化花样为：由中间（L4、L5）两位开始向两侧依次累加点亮；全亮后由中间（L4、L5）两位开始向两侧依次累加熄灭；全灭后由两边（L1、L8）两位向中间依次累加点亮；全亮后由两边（L1、L ...

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8051 定时器中断实验

transimpedance linearization circuitry. This allows it to drive video loads with excellent differential gain and phase perfor mance on only 50 mW of power. The AD8001 is a current feedback amplifier and features gain flatness of 0.1 dB to 100 MHz while offering differential gain and ph ...

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8001 AD AR

教程资料  XAPP806 -决定DDR反馈时钟的最佳DCM相移

This application note describes how to build a system that can be used for determining theoptimal phase shift for a Double Data Rate (DDR) memory feedback clock. In this system, theDDR memory is controlled by a controller that attaches to either the OPB or PLB and is used inan embedded microproces ...

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XAPP 806 DDR DCM

可编程逻辑  XAPP806 -决定DDR反馈时钟的最佳DCM相移

This application note describes how to build a system that can be used for determining theoptimal phase shift for a Double Data Rate (DDR) memory feedback clock. In this system, theDDR memory is controlled by a controller that attaches to either the OPB or PLB and is used inan embedded microproces ...

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XAPP 806 DDR DCM

VC书籍  This paper presents an interactive technique that produces static hairstyles by generating individu

This paper presents an interactive technique that produces static hairstyles by generating individual hair strands of the desired shape and color, subject to the presence of gravity and collisions. A variety of hairstyles can be generated by adjusting the wisp parameters, while the deformation is so ...

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interactive hairstyles generating technique

编译器/解释器  词法分析是编制一个读单词的过程

词法分析是编制一个读单词的过程，从输入的源程序中，识别出各个具有独立意义的单词，即基本保留字、标识符、常数、运算符、分隔符五大类。并依次输出各个单词的内部编码及单词符号自身值。程序语言的单词符号一般分为五种：关键字（保留字/基本字）if、while、begin…；标识符：常量名、变量名…；常数：34、56.78、true、 ...

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分编制过程

编译器/解释器  词法分析器的功能是输入源程序

词法分析器的功能是输入源程序，输出单词符号。词法分析器的单词符号常常表示成以下的二元式(单词种别码，单词符号的属性值)。识别保留字：if、int、for、while、do、return、break、continue；单词种别码为1。其他的都识别为标识符；单词种别码为2。常数为无符号整形数；单词种别码为3。运算符包括：+、－、*、/、= ...

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分析器输入源程序

单片机开发  I often need a simple function generator. Just to generate a certain frequency. After all the years

I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, standard solution - build one yourself. I designed a ...

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frequency generator function generate

Java书籍  Java Extreme Programming Cookbook offers more than just a collection of cut-and-paste code. Each rec

Java Extreme Programming Cookbook offers more than just a collection of cut-and-paste code. Each recipe also includes explanations of how and why the approach works, so you can adapt the techniques to similar situations. One of the biggest challenges facing developers today is sorting through the wi ...

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cut-and-paste Programming collection Cookbook

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