LT_1B msp430开发板例子程序－TA_16

此程序为单片机89S52液晶显示模块显示程序.具体解释在程序中有.-procedure for SCM 89S52 LCD display module procedures. Explain the procedures are.

单片机扫描状态机的程序实现，希望能帮助到有需要的朋友。-Single-chip state machine to scan the program, hoping to help a friend in need.

多个单片机互相通信中的主机部分示例，实现多个单片机之间的相互通信-MCU mutual communication part of the mainframe example, a number of SCM achieve mutual communication between the

44b0x的U盘源代码，用PCB上的Flash作为存储价质1M-44b0x U disk source code, the use of PCB Flash memory prices as a quality 1M

有学习单片机的可以下下 17种使用小软件这时其2-RUANJIAN

数字时钟--51单片机 可以用KEY调整时间，已经通过验证-Digital Clock- 51 Singlechip KEY can be used to adjust the time has passed validation

基于51单片机的发声程序，初学者简单应用-51 MCU-based voice process, beginners a simple application

由8051组成的单片机系统通常情况下，P0口分时复用作为地址、数据总线，P2口提供A15-A8即高8位地址，P3口用作第二功能，只有P1口通常用作I/0口。P1口是8位准双向口，它的每一位都可独立地定义为输入或输出，因此既可作为8位的并行I/O口，也可作为8位的输入输出端。当工作在输入方式时，对应位的锁存器必须先置1,才能正确地读到引脚上的信号,否则,执行读引脚指令时,若对应位的锁存器的值为0，读的结果永远为0。-By 8051, composed of single-chip microcomputer system under normal circumstances, P0 timeshare I reuse as address, data bus, P2 I provide A15-A8 high eight address, P3 mouth for the second function, I usually only P1 for I/0 I. P1 I was eight quasi-two-way port, it can be independent of each and every defined as input or output, it can be used as 8-bit parallel I/O port, can also be used as 8-bit input and output side. When the work in the input, the corresponding bit latch must first buy one in order to correctly read the signal pin, or pin the implementation of reading instruction, if the corresponding bit latch the value of 0, Reading the results of Forever to 0.

单片机控制风扇的程序，大可以参考下，也可以使用下-SCM procedures fans, they can refer to the following, can also be used under the

本人上传的是 单片机 1602LCD液晶秒表.asm 源代码 -I uploaded is the single-chip LCD 1602LCD stopwatch. Asm source code