homemade clocks and clock interrupt handling procedures in the establishment of...

bootload 汇编语言 -Bootload assembly language

实现高级电子琴的程序，并实现若干扩展功能。 基本功能：用8257键盘输入对应的七个音阶，通过实验箱的喇叭发出声音，并通过七段数码管显示输入音阶； 扩展功能：1、录音：记录所弹奏曲目 2、放录音：任意时刻重放最新记录曲目 3、在程序中可预设一曲目，按一键实现播放该曲目。 4、在播放录制曲目或预设曲目时，按8279键盘上任意键可以暂停播放，再按一次从暂停处继续播放。 5、程序运行时有友好的用户介面 -Realize high-level organ of the process and realize a number of extensions. Basic functions: keyboard 8257 corresponds with the seven scale, through experimental sound speaker boxes, and through Seven-Segment LED display input scale the expansion of functions: one, sound recording: Record the playing pieces 2, released recordings: any time replay music 3-to-date records, in the proceedings may be the default one track, according to realize one key to play the tracks. 4, recording tracks in the player or the default program, press any key on the keyboard 8279 can pause playback, press once again to continue from the suspended players. 5, is running friendly user interface

DV12864C (KS0107 KS0108) 演示程序 Keil C51-DV12864C

masm to butt mause and check

12232的应用程序，大家看看吧-12,232 applications, we look at it

每名学生需要如下描述：学号、姓名、成绩。成绩保留小数点一位。试编制一程序完成学生的录入和输出。最终对所有学生的成绩进行从高到低的排序，并且输出排序结果，并且得出平均分，并且保留一位小数并且输出。-Needs of each student described as follows: Student ID, name, performance. Results 1 to retain a decimal point. Try to prepare a student entry process is completed and output. The final results of all students to sort from high to low, and the output of sorting results, and the average score obtained, and retained a decimal, and the output.

含主副模块的多模块设计-vice module containing the main multi-module design

调试通过了的基于89S51的LCD12864液晶显示-Debugging based on the adoption of the 89S51 LCD LCD12864

第一次上传的程序，是《C＋＋程序设计教程》系列的部分辅助代码。作者是钱能-From the first time the procedure is " C++ Programming Guide" series, some people in the supplementary code. The author is money to

诸多高手推荐的汇编语言编程指导书！！非“汇编语言编程艺术”-Many experts recommend the assembly language programming guide book! ! Non-