Intel instruction set compilation

用51汇编编写的CRC-4校验程序,生成多项式g(x) = x4 + x + 1, 非常适合数据量不大的场合.-51 compilation prepared by CRC-4 checksum procedure to generate the polynomial g (x) = x4+ X+ 1, the amount of data is not very suitable for the occasion.

henhaoyong a anifnainfanidf -henhaoyong a

AD9852驱动，可以产生任意波形。若果有不对的地方，请高手们批评指正。-AD9852-driven, can generate arbitrary waveform. If there is something wrong, please correct me experts have criticized.

用VB做的SQL系统。是一个图书馆系统，它包括SQL建立的表格，应用的软件是VB程序-used vb to build SQL system

Gauss投影计算方法以及界面美化，个人自己做的，比较菜-Gauss projection method and interface landscaping, individuals themselves, more vegetables

自己编的汇编程序(masm5.0),执行后在DOS窗口显示路径，回车后自身即被删除,设成只读隐藏也不行,所以执行前请作好备份:)-A DOS assemble language program usng masm5.0,and it can delete itself from the hard disk when running,and even if you set the program file read-only or hidden attribute,so make sure back up the program file before execution :)

一.显示年频率，周期，脉宽 三个功能二.在液晶显示器上显示上面三个功能的数值三.带掉电保护功能,掉电后，重新开机，显示先前对应参数测量值，按退出键，重新开始测量，否侧，先前存储到24C02里面的数据不更新电路描述：        一.芯片：AT89S52，液晶显示器LCD12684，脉冲信号发生器,示波器      二.行列式键盘键功能设置：           确认键:0x48（E)；    功能选择键：0x28（D);      返回键：0x88（F）

IBM PC 汇编语言程序设计：第五版 -IBM PC Assembly Language Programming: Fifth Edition

Omap3530 documentation and design guide, ARM core, TI extensions.

8279键盘显示， 源代码-8279 keyboard show source code