用于实现人机和人人对话的汇编程序，用户可以利用它实现五子棋的游戏...

采用电流正弦波细分原理，研制出了一种三相混合式步进电机驱动器，实现了三相混合式步进电机的相电流闭环控制和细分驱动。具有多种细分和相电流设置功能，能够驱动多种三相混合式步进电机，其最小步距角为0.036°。-Breakdown of the use of sinusoidal current principle, developed a three-phase hybrid stepping motor driver, to achieve a three-phase hybrid stepping motor phase current breakdown of the closed-loop control and drive. With multiple segments and phase current setting function, able to drive a variety of three-phase hybrid stepping motor, the smallest step angle is 0.036 °.

DS1302读写程序　万年历　数码管子显示 DS1302读写程序　万年历　数码管子显示-DS1302 to read and write procedures for calendar DS1302 digital tube display to read and write procedures for calendar digital tube display

引导扇区源代码注释，用于描述系统的引导过程-Boot sector source code annotations, used to describe the system boot process

DA5615,实例介绍可生成多种波形。下载者可根据需要方便修改。-DA5615,example to illustrate a variety of waveforms can be generated. Download can easily modify as needed.

该程序是一个0~3V电压采集系统的通讯显示系统，共有128个通道。-The program is a 0 ~ 3V voltage acquisition system communication display system, a total of 128 channels.

一个简单的图书馆管理系统，可以直接运行。-A simple library management system, can be directly run.

时钟模拟汇编算法-compilation clock simulation algorithm

用汇编语言实现字符串的比较,从第一个字母开始比较,直到最后一个字母-using assembly language to achieve the string comparison, from the beginning of a letter, until the last letter

在集成电路中，通常采用T型解码网络实现数字量往模拟的转换，再利用运算放大器完成模拟电流变为模拟电压的转换。所以，要把一个数字量变为模拟电压，实际上需要两个环节，先把数字量变为模拟电流，这是由D/A转换器完成的；再将模拟电流变成模拟电压，这是由运算放大器完成的。有时D/A转换器芯片只包含前一个环节，有些D/A转换器则包含两个环节，用前一种芯片时，需要外接运算放大器才能得到模拟电压。-In integrated circuits, the usual T-decode digital networks to analog conversion, and then complete the simulation of the use of op-amp current into the analog voltage conversion. Therefore, it is necessary to become a digital simulation of voltage, in fact, need two links, first into a digital simulation of currents, this is determined by D/A converters completed then simulate current into the analog voltage, this is determined by computing completed amplifier. Sometimes D/A converter chip contains only a part before, some D/A converter includes two aspects, before a chip, the need for external op-amp voltage can be simulated.

Filter digital in uC