a practical subroutine

包含7920液晶显示芯片驱动，用户可参考设计使用-Contains 7920 chip LCD driver, the user can use the reference design

DS18B20应用，数码管显示，可手动调节温度。-DS18B20 applications,digital tube display,you can manually adjust the temperature.

用8251实现串行口异步通信，自发自收，波特率1200bps。采用查询方式发送与接收。从键盘输入发送字符。发送与接收的字符均在屏幕上显示。按esc键返回dos-Achieved with the 8251 serial asynchronous communication, spontaneous self-income, the baud rate 1200bps. Way to send and receive using queries. To send characters from the keyboard. Send and receive characters are displayed on the screen. Press esc key to return to dos

直流电机的程序代码-DC machine code

dspic6012A读写24LC02B的例程(用c语言编写)-24LC02B of routines to read and write dspic6012A (using c language)

简单加密算法,用于传输数据的加密，算法比较简单-Simple encryption algorithm for data encryption, the algorithm is relatively simple

fpga的交通灯试验程序 可成功实现功能齐全-fpga testing procedures of the traffic lights are able to achieve a full-featured

lcd1602c语言程序可以直接使用 非常方便-lcd1602c language program can directly use the very convenient

数控调频台的汇编程序，可对数控调频台进行控制，有很好的效果-NC FM conctrol

我在汇编课上完成的一些作业（上机常见习题）和汇编课本上的几个例题，常用的输入输出模块，如： 把压缩存放的BCD码，转换为对应十进制数字ASCII码的程序；编写从键盘键入0至9中任一自然数x，求其立方值；内存中以BUFFER为首地址的缓冲区有10个非压缩型BCD码形式存放的十进制数，它们的值可能是0~9中的任意一个，将这些十进制数顺序显示在屏幕上等等，-I completed classes in the compilation of a number of operations (on the machine common exercises) and the compilation of textbooks on a few examples of commonly used input and output modules, such as: the compressed storage of BCD code, converted to decimal ASCII code corresponding to the procedure prepared from the keyboard type 0-9 in any natural number x, for the cubic value memory to buffer BUFFER headed Address has 10 non-compression type BCD code stored in the form of a decimal number, their value may be 0 ~ 9 any one of these decimal number sequence displayed on the screen, etc.