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汇编写的非压缩BCD码减法。实现两个非压缩BCD码在机器语言中的减法。但未实现输入-compilation write uncompressed BCD subtraction. Achieving two non-compressed BCD in the machine language of subtraction. But to achieve the importation

窗口管理修改版.rar-window management modified version. Rar

经典的时钟读写程序，他包含对芯片的读操作和写操作，还特意说明一些注意事项-classic clock read and write procedures, the chip contains the read operation and write operation also specifically give some attention to matters

用汇编写的弹砖块游戏，320x200x256模式。左右键控制挡板。打中不同的砖块会有不同的效果。当前目录下有一个map.txt的文件，用来存放砖块的排列。注：在XP下，可能显示有一定问题。-compilation was made with the bricks at the game, 320x200x256 model. About baffle control keys. Hit the bricks have different results. Current directory is a map.txt documents were used to store the bricks with. Note : In XP, it may indicate that certain problems.

没的 没的 没的 没的-not the failure of the no no the failure of the failure of the no no no of the

基于Intel 8253定时器的两端Asm，包括配套电路，流程图  1。设计基于ISA总线的Intel 8253 的接口电路，用Intel 8253 的1个通道作定时器，演奏C调的各个音符，利用查表程序的方法依次演奏，每个音符演奏1s，停0.5s 演奏三遍后退出程序 2。利用Intel 8253的一个通道产生一个100Hz的方波，用示波器测试信号的正确性  以产生的方波作为另一个通道门控信号。利用此通道测量其高电平的宽度，在PC机显示屏上显示其数值并退出程序 -based on the Intel 8253 timer at both ends of programmers, including matching circuit, flowchart

关于单片机c语言的编程例子。。 -On Singlechip c language programming examples. .

AVR 24c02 f

这是一个关于嵌入试开发的简单例子，大家可以参考一下，为以后的学习打基础-This is a test of embedded development simple example, we can take a look to the future to build up the foundation of learning

硬件可以捕获三轴的值，然后进行rfid计算