51单

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）

单相电子式预付费电度表 的设计与实现,本程序为汇编语言.-Single-phase electronic prepaid watt-hour meter Design and Implementation of, the procedures for the assembly language.

fpga的交通灯试验程序 可成功实现功能齐全-fpga testing procedures of the traffic lights are able to achieve a full-featured

另类电子钟源程序，内部包含音乐，时钟，日期，-Alternative forms of electronic clock source, internal includes music, clock, date,

最新指令字典，提供汇编、C、C++、VFP、VB等指令(关键字)查询，是学习编程的好帮手-latest directive dictionary, compiled, C, C, VFP, VB etc. Directive (keyword) on the learning program is a good helper

多位十进制数加法运算-number of decimal number Adder Operational

一个还算可以的汇编源码动画-still be a compilation of source animation

改程序通过使用8254和8255以及其他一些辅助芯片实现了一个简单但功能比较完善的电子钟-Reform process through the use of 8254 and 8255, as well as other ancillary chip features a simple but fairly complete electronic bell

关于打印机的一个汇编语言程序，能用，但是希望有高手能够翻译成c语言的供大家分享-On a printer assembly language procedure, can be used, but would like to have a master can be translated into the language of c for everyone to share

ADC Converter for PIC18f4520