毕业论文进行中,帮帮翻译个摘要,非常谢谢

来源:百度知道 编辑:UC知道 时间:2024/06/03 19:53:17
摘 要
随着科技日新月异的发展,在现代生活中,时间就是生命,就是效率。人们对时间越来越看重,越来越要求时间的精确,秒表是最常见的能精确计时的仪器。秒表经常用于运动(篮球、足球等)项目的测时;秒表还用于各种领域中(农业、科研等领域)的精确测时。秒表是一种典型的数字电路。
本设计的数显秒表由计数模块、译码显示模块、数据控制模块与清零/暂停电路组成。计数模块实现秒表的时钟计数;译码显示模块在数据控制模块的控制下将计数模块传输的时钟计数码在译码器上输出;通过时钟频率清零和暂停实现复位/暂停功能。再将各模块连接起来进行仿真、下载调试,完成设计。
随着EDA技术的飞速发展,EDA工程在电子学领域和集成电路设计领域的作用越来越重要,本设计正是利用硬件描述语言中的Verilog HDL语言,使用Quartus II 软件对秒表各模块程序代码的编写、仿真以及下载验证。其主要内容为:
⒈利用Verilog HDL软件进行双色循环彩灯控制器代码的编写,波形仿真,改错,并在最后附上波形仿真图形。
⒉在硬件上下载和验证代码程序。
关键词:秒表,程序,波形,验证

Abstract
With the rapid changes in technology in modern life, time is life, that is efficient. People more and more time on value, more and require precise time, the stopwatch is the most common time to precision instruments. Stopwatch for the regular movement (basketball, football, etc.) when the test items; stopwatch is also used in a variety of areas (agriculture, scientific research in areas such as) the precise time measurement. Stopwatch is a typical digital circuit.
The design of the digital stopwatch count by the module, decoding module, data control module and Clear / suspended circuit. The realization of the stopwatch counting module clock count; decoding the data display module in the control module will be under the control of the transmission of the clock counting module of dollars in digital decoder on the output; through the clock and suspended the realization of Clear reset / pause function. Then connect the module to carry out simulation, debugging downl