毕业设计（论文）--基于FPGA数据传输模块设计.doc

本科毕业设计 题　　目　基于FPGA数据传输模块设计　 学生姓名　 薛 方 刚 　　 专业名称　 电子信息工程　　　 指导教师　 韩　 芝 侠　　　 2011 年 月 日目 录 一、设计正文 中文摘要………………………………………………………………Ⅱ 英文摘要………………………………………………………………Ⅲ 正文目录………………………………………………………………Ⅳ 二、附录 1. 设计任务书 2. 设计中期检查报告 3. 指导教师指导记录表 4. 设计结题报告 5. 成绩评定及答辩评议 6. 设计答辩过程记录 基于FPGA 数据传输模块设计 摘要: 采用FPGA 模块对GPS、便携打印机和串口数据进行处理,并介绍如何设计FPGA 和不同外设之 间进行数据传输. 同时,在RTL 编码中,编写使综合与布局布线效果更佳的代码. 关键词: 智力抢答器；八路；设计；定时；控制The design of intelligence answering racer system Abstract: Intelligence answering racer is the product that is essential equipment in various competitions, which is at home and abroad are more useful, moreover, its development is also fast. From the beginning of having only responder and lock function of a circuit, and now with the countdown, timing, automatically (or manually) reset, alarm (audible alert signal, in some ways embodies with music), the LED display, luminescent keys and other technical functions merger, which illustrates its various function and rapid development. In the design, the electric circuit and designing thought of an intelligence answering racer based on the common-used series of 74 IC with 8-wire is introduced, and its function is also described. The answering race’s function includes timing, counting, and alarming, besides the basic function of an answering racer. The host sets the provided time for the answering race through the time-setting switch, after this the system will count down the time automatically. If anybody answer the question on time, the counting of time will stop; If nobody answer the question on time, the alarm will give out some sound, helping the host know the race in this turn is of no use, so the function of alarming is achieved. The design program which the design adopts is simple and direct-viewing, only using a few TTL doors to achieve that the anchor can control the whole electric circuit. The alarm electric circuit can be controlled by integrated single steady state .We can choose the exi