一个菜单使用的例子

通过TMS320VC5402DSP芯片读写CF卡的源程序，并实现CF卡与外部设备的通信-TMS320VC5402DSP chip through the source code to read and write CF cards and CF cards to achieve the communication with external equipment

单片机产生PWM波对电机进行调速 脉冲宽度调制(Pulse Width Modulation―PWM)是指将输出信号的基本周期固定，通过调整基本周期内工作周期的大小来控制输出功率-Single-chip PWM wave generated on the motor speed Pulse width modulation (Pulse Width Modulation-PWM) refers to the basic cycle of the output signal of a fixed basic cycle by adjusting the duty cycle to control the size of the output power

片机电子钟的计时脉冲基准是由外部晶振的频率经过12分频后提供，采用内部的定时/计数器来实现计时功能。所以，外接晶振频率精确度直接影响电子钟计时的准确性。 -Machine electronic time clock pulse baseline is by an external crystal oscillator frequency, after 12 minutes after the frequency, using an internal timer/counter to achieve the timing function. Therefore, the external crystal frequency accuracy of a direct impact on the accuracy of the electronic time clock.

本程序用于简单的成绩管理,如多学生成绩的输入,,查找,插入,和排序,并能保存并调出以输入的文件进行处理等。-This procedure for the simple performance management, student achievement such as multi-input,, to find, insert, and sequencing, and can save and transfer a file to input processing.

This the source-code of a 64k-intro. Run it through tasm and tlink, and it will work (the makefile will also work). ----------------------------------------------------------------------- -This is the source-code of a 64k-intro. Run it through tasm and tlink, and it will work (the makefile will also work). ----------------------------------------------------------------------- -----------------------------------------------------------------------

运用汇编实现简易的4位加减乘除计算器，通过硬件课程实践，证明代码的有效性，并且，在确认键值的方法上有更新的方法，值得参考借鉴。

外部中断与Timer中断同时存在的实验 （单片机）-External interrupt Timer Interrupt-exist with the experimental

MASM32汇编工具的帮助文件，是学习WIN32汇编的必备工具文档。-Assist the compilation of the instrument MASM32 documents are compiled WIN32 study documents an essential tool.

16F877单片机与PC机通讯的源程序,老外的,别错过.-16F877 microcontroller and PC communication source, the generals, and others.

HT6221摇控代码，可用于红外等多种摇控器-HT6221 remote code, can be used for infrared remote control devices, etc.