-
Windows Environment 32
Windows环境下32位汇编语言程序设计配套书源码第17章-Windows Environment 32-bit assembly language programming book source package Chapter 17
- 2022-12-14 20:10:03下载
- 积分：1
-
First, the use of a keyboard display interface chip receive keys keys 8279, and...
一、 使用键盘显示接口芯片8279接收按键键值，并在七段数码管上显示出来，通过判断键值进入相应音乐播放处理程序。在音乐播放程序中，使用定时器/计数器8253的计数器2，使其工作在方式¬ ¬ 3―方波发生器，通过查表依次取出乐曲频率值送入计数器作为计数初值，经out2输出方波，驱动扬声器发出不同频率的声音，在每个音阶之间加入相应的延迟时间，即实现了音乐的播放。-First, the use of a keyboard display interface chip receive keys keys 8279, and Seven-Segment LED display, through to determine the corresponding music player keys to enter the treatment program. Procedures in the music player, use the timer/counter 2 counter 8253 to work in the way ? ? 3- square-wave generator, followed by out music through the look-up table values into the counter as a frequency count of the initial value, the output side out2 waves, driven loudspeakers of different frequency sound, in between each scale by adding the appropriate delay time, namely, the realization of the music player.
- 2023-03-17 05:55:03下载
- 积分：1
-
51与1602显示模块的连接和显示功能.
51与1602显示模块的连接和显示功能.-51 with the 1602 display module connectivity and display capabilities.
- 2022-05-22 10:52:38下载
- 积分：1
-
C51 original procedure, useful for reference, I also have the electric car progr...
c51原程序，好用的参考一下吧，我也有电动车程序２０５１的，有要的跟我联系！１３４０１３３０７３３ 肖良军-C51 original procedure, useful for reference, I also have the electric car program in 2051, has wanted to contact me! Liang Xiao-jun 13401330733
- 2022-09-05 19:20:03下载
- 积分：1
-
Matrix switchers chip assembler source code. Manufacturers provide.
矩阵切换器芯片的汇编程序源码。厂家提供。-Matrix switchers chip assembler source code. Manufacturers provide.
- 2022-10-27 05:30:03下载
- 积分：1
-
汇编语言课件 和练习题 供初学者用 初学者值得下载啊
汇编语言课件 和练习题 供初学者用 初学者值得下载啊-huibianyan
- 2022-01-25 18:17:53下载
- 积分：1
-
MASM32汇编工具的帮助文件，是学习WIN32汇编的必备工具文档。
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.
- 2022-01-26 05:27:19下载
- 积分：1
-
音乐小程序
音乐小程序-small programs
- 2022-08-03 07:36:15下载
- 积分：1
-
删除半个汉字 删除半个汉字 删除半个汉字 删除半个汉字
删除半个汉字 删除半个汉字 删除半个汉字 删除半个汉字-delete to delete half Chinese half Chinese half Chinese delete delete t o delete half Chinese h alf Chinese delete to delete half Chinese half Chinese half Chinese delete to delete half of Chinese characters
- 2022-07-07 14:47:08下载
- 积分：1
-
- 2022-02-01 02:41:41下载
- 积分：1
