使用汇编语言进行编程，实现一个扫描的功能

用80C51单片机实现zlg7290扫描键盘并在LED进行显示的汇编语言程序-Using 80C51 MCU zlg7290 scanning the keyboard and LED display of the assembly language program

提供了键盘的扫描码目录，可以通过查询实现相关热键的拦截。-Provides a keyboard scan code directory, can be achieved by querying the relevant hotkey to intercept.

汇编逻辑尺的应用！-compilation of the application logic feet!

此程序对端口进行测试，保证其方向的正确性。-This procedure to test port to ensure the correctness of its direction.

生成BCD码。 Name: BIN3toBCD4 Func:2字节二进制整数--->>BCD码四字节转换(Comped BCD) Input: 3进制数人低字节到高字节存放在内部RAM50H，51H,52h单元中 Output: BCD码人低位到高位分别存放在内部RAM53H,54H，55H，56H单元中 USE: R7-R0, 56H-50H-generation BCD. Name : BIN3toBCD4 Func : 2-byte binary integers-- gt; Gt; BCD four byte conversion (Comped BCD) Input : 3 band several low byte to high-byte stored in the internal RAM50H, 51H, chick modules Output : BCD who were low to high deposit on internal RAM53H, 54H, 55H, Social modules USE : R7-R0, Social-50H

这是关于单片机方面的课件，个人觉得是比较有用的资料，希望大家喜欢。-This is about SCM in courseware, personally feel that is more useful information I hope everyone likes.

在电脑上提示用户输入某一天的年月日，接收用户的信息后，然后算出输入的日期是星期几，并在屏幕上输出计算的结果。完成后进行下一次输入。-on the computer prompts the user to input a day date, the receiving user information, then calculate the date of importation of the week, and on the screen output of the calculated results. Upon completion of the next input.

C语言程序,LC72131+PIC16C63+PT2258 -C source code for Sanyo LC72131 PLL radio using PIC16C63 as MCU for 3 wires bus control and Digital Volume Controller IC PT2258.

黄金分割的4个子程序-the Golden Section 4 sub-procedures

16个按键的 程序， 具体按照扫描的，时间快-16 key procedures, specifically in accordance with the scan, time speed