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易语言,DLL源码.利用DLL调用检验程序完整性!-Yi language, DLL source code. The use of DLL calls the integrity of testing procedures!

Intel PIII CPU 软件开发手册 描述了Intel IA-32 CPU体系下的程序设计 为Intel公司原著，由三个PDF文件组成，描述了Intel IA-32 CPU体系下的程序设计，分别为： 第一卷：基本体系 第二卷：指令集参考 第三卷：系统编程指南-Intel PIII CPU software development manual describes the Intel IA-32 CPU system of procedures designed to Intel original, by the three PDF files, describing the Intel IA-32 CPU system of programming, as follows : Volume I : Basic System Volume II : Instruction Set reference Volume III : System Programming Guide

1，消除按键的抖动问题 因为按键在闭合或断开过程中出现一段抖动期，主要由于按键的不稳定性引起的，这时会呈现一串页脉冲，时间的长短和开关的机械特性有关。一般在5ms~10ms之间。为保证CPU对键的一次闭合作一次处理，必须去抖动。在键的稳定闭合或断开时读键的状态。 2，据EICE51原理图编写并调试一个键输入子程序，其功能为判断键盘上有无键输入，若有键入，作去抖动处理后，计算输入键的键号送累加器A。-eliminate jitter button issues as keys or disconnect the closure process for some jitter period, mainly due to the instability of the keys to the cause, then it will result in a bunch of pages pulse, the duration and switches on the mechanical properties. General ~ 10ms between 5ms. To ensure that the CPU in a pair of keys a close cooperation, must go jitter. The key to the stability closed or disconnected when reading the key state. 2, EICE51 schematics prepared and debug a key input subroutine, and its function of determining whether keys on the keyboard input, if typing for to handle jitter, the admission of Bond, Bond sent accumulator A.

智能、遥控、LED数码日历钟，DS1302，AT89C2051，源程序。-Intelligent, remote control, LED digital calendar clock, DS1302, AT89C2051, source.

51单片机程序，读6264用的，请大家试一下，请多提意见-51 SCM procedures, time used in 6264, please try everyone, please do so

一个简单的小闹钟程序-a small alarm clock simple procedures

通用boot loader m8 m16m-common boot loader sp m16m

利用8253的秒表计时程序，中断的源代码-Procedures for the use of 8253" s stopwatch timing, interrupt source

利用DS18B20温度传感器+AT89C51控制直流电机转速，-The use of DS18B20 temperature sensor+ AT89C51 control DC motor speed,