汇编语言全集

实现CAN总线的接收,发送,故障处理,处理器采用的是STC89C58RD,是中央空调控制系统的下位机程序的一部分.-CAN Bus receive, send, fault handling, the processor is STC89C58RD. central air-conditioning control system of the next crew part of that process.

win32 汇编教程。全面介绍windows环境下，汇编语言的编程教学。-win32 compilation of tutorials. Comprehensive introduction windows environment, assembly language programming teaching.

本代码为本人基于汇编语言的51单片机课程上机考试程序。;实验要求;利用P1/P2口或8255的接口电路和实验台上提供的六个数码管显示，设计一个电子钟，;电子钟设计如下格式   XX XX XX由左向右分别为时、分、秒;本人采用定时器溢出中断确定时间基准，main函数对共阴数码管进行动态扫描;p1口作为位选信号输出端;P2口作为段选信号输出端

片机电子钟的计时脉冲基准是由外部晶振的频率经过12分频后提供，采用内部的定时/计数器来实现计时功能。所以，外接晶振频率精确度直接影响电子钟计时的准确性。 -Machine electronic time clock pulse baseline is by an external crystal oscillator frequency, after 12 minutes after the frequency, using an internal timer/counter to achieve the timing function. Therefore, the external crystal frequency accuracy of a direct impact on the accuracy of the electronic time clock.

开辟3个窗口，可在两个窗口之间切换输入字符，同时在的三个窗口显示-open three windows, the window to switch between two input characters in the show window 3

PT6523的程序,需要的朋友可以看一下-PT6523 procedures need friends can look at

PCI1730卡输出例程

在电子技术中，频率是最基本的参数之一，又与许多电参量的测量方案、测量结果都有十分密切的关系，因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速，以及便于实现测量过程自动化等优点，是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门，通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率，最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求，而且具有了单片机的稳定性和成熟性，且控制能力强，是一种低成本，高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct

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

24C02 的读写程序。解压 直接调用。 有说明注释 的 。-24C02 read and write procedures. Extracting called directly. A descriptive notes.