一个小程序

用8253编制秒表延迟程序-8253 with the preparation of procedural delays stopwatch

a song under dos use masm6.0 to get exe to go music can change any time

读SPI接口数据存储器的汇编程控.可用于仿真器,电脑显示读出版界2个字节及起始地址.-SPI Interface Data Reading a compilation of program memory. Emulator can be used, the computer display read the publishing industry and two-byte starting address.

一种基于arm的嵌入式linux软件开发jtag烧写工具-Based on arm embedded linux software development tools for JTAG programmer

是关于汇编指令的一个小字典,用起来很舒服,对初学者应该有些帮助的-instructions on the compilation is a small dictionary, used to be very uncomfortable for some beginners should help

一个电子密码锁源程序 来源：网上搜集 尚未实验验证-an electronic password lock source Source : Internet yet to collect experimental verification

4相6线步进电机程序，用于测试步进电机，驱动采用反向驱动-4-phase stepper motor 6-line procedures for testing stepper motor, drive the use of reverse drive

DS1302的驱动程序，C51编的，最后由proteus仿真的，可以显示设定时间，程序中的延时函数是由汇编语言实现，也就是说这程序是C和汇编混编的。-DS1302 driver, C51 series, and finally by the Proteus simulation can show the set time delay proceedings by the assembly language function is to achieve, that is to say that the procedure is of mixed C and assembler.

没的 没的 没的 没的-not the failure of the no no the failure of the failure of the no no no of the

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）