里面有c和单片机的程序，可以找到延时，lcd显示，树脂转换，键盘扫描等...

9932源代码，用于9932的演示程序，各位大虾请用。-9932 source code, for the 9932 demonstration program, you prawns Please.

using 4bit MCU winbond w921c400 and 840 to achive 10 channel CT0 cordless phone-using 4bit MCU winbond w921c400 and 840 to a chive CT0 10 channel cordless phone

一个菜单使用的例子-a menu examples of usage

从C51单片机最基本的节拍、机器周期、指令周期、指令时序谈开去，基础不扎实的汇编程序员的必补资料。-C51 cycles, reference for ASM programmer.

转寝查询系统源代码，让我们大家一起共同学习进步-Switch to sleep query system source code, so we can all learn from advances together

To write assembly code to implement a circular First In First Out (FIFO) buffer in the data memory of PIC18F452 microcontroller, using the microcontroller’s direct addressing mode and indirect addressing mode. To expand on the FIFO assignment and implement the FIFO solution on the QWIKFLASH PIC target board and display the FIFOSTATUS as LED indicators. Recall: Flags within a file register called FIFOSTATUS: • Bit 0: FIFO_full • Bit 1: FIFO_empty • Bit 2: attempt_2_read when FIFO_empty • Bit 3: attempt_2_write when FIFO_full

伟福LAB2000单片机仿真系统直流电机控制:利用实验仪上的D/A变换电路，输出-8V至+8V电压，控制直流电机。改变输出电.压值，改变电机转速，用8255 的PB.0 读回脉冲计数，计算电机转速。在电压允许范围内，直流电机的转速随着电压的升高而加快，若加上的电压为负电压，则电机会反向旋转。本实验仪的D/A变换可输出-8V到+8V的电压，将电压经驱动后加在直流电机上，使其运转。通过单片机输出数据到D/A变换电路，控制电压的高低和正负，观察电机的旋转情况。 在电机转盘上安装一个小磁芯，用霍尔元件感应电机转速，用单片机控制8255读回感应脉冲，从而测算出电机的转速。 -err

汇编语言的简单汇编工具，包含 CREF LIB LINK MASM-CREF LIB LINK MASM

程序运行后,在屏幕上接收键盘输入的字符串,然后存如某个指定的内存单元里-Program running on the screen to receive keyboard input string, and then deposit such as a designated memory cell where

汇编指令的英文指令解释（对初学者来说，结合英文阅读有助于记忆指令，因为指令都是英文的缩写）-the code of ASM, when you study the ASM, you should read