汇编语言实现的四则运算。。。。。好好东西

青岛分类信息网整合企业名录.供大家分享 -classification Qingdao Information Network Integration Business Directory. For everyone to share

msp430f133对24c01的读写，可以修改读写字节长度，对其他eeprom进行读写-msp430f133 of 24c01 reading and writing, can be modified to read and write byte length, read and write to other EEPROM

用89C2051实现恒速控制，原理图、印刷电路板图、软件源程序-To achieve constant speed control with 89C2051, schematics, printed circuit board diagram, software source code

（汇编源代码）编写一个简单的操作系统 By Vivek Mohan-(Compiled source code) to prepare a simple operating system By Vivek Mohan

实现单片机模拟iic，从而使单片机控制iic芯片 -Realize single-chip analog iic, thereby enabling single-chip microcomputer control chip IIC

用51单片机实现音乐播放的源代码，能够播放“祝你平安”和“八月桂花香”-play music by C51

16F877控制12864LCD屏源程序，一个不错的程序。看看吧-16F877 control screen 12864LCD source, a good procedure.看看吧

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.

应用背景代码C B N #ả演示THAP河内关键技术我ãTHAP河内NổAkt， ； ；Bà我ánáp HàNộ我， ； ；代码C B N #ả演示THAP河内， ； ；我ãThuậTáN Akt首席人事官Bà我áp HàNộ我

crc循环冗余校验用汇编实现（计算机网络作业）-crc cyclic redundancy check with the compilation of implementation (computer network operations)