led點(diǎn)陣動(dòng)畫顯示控制的vhdl程序?qū)崿F(xiàn)(已修改)
2025-07-19 11:56 本頁面
【正文】 畢業(yè)設(shè)計(jì)說明書學(xué)生姓名： 趙 理 學(xué) 號(hào)： 20077435 系 部： 理工系 專業(yè)年級(jí)： 07級(jí)電子信息工程 題 目： LED點(diǎn)陣動(dòng)畫顯示控制的VHDL程序?qū)崿F(xiàn) 指導(dǎo)教師： 賀澤凡 評(píng)閱教師： 2011年5月02日中 文 摘 要主要研究基于VHDL的LED點(diǎn)陣動(dòng)畫顯示。首先描述了基于現(xiàn)場(chǎng)可編程門陣列（FPGA）的硬件電路，以及點(diǎn)陣顯示漢字的原理；然后在單個(gè)1616LED發(fā)光二極管點(diǎn)陣上滾動(dòng)漢字的原理；最后給出了描敘其功能的VHDL語言程序設(shè)計(jì)方法。通過編程、調(diào)試、仿真、下載正確地實(shí)現(xiàn)了漢字滾動(dòng)動(dòng)畫顯示掃描結(jié)果，其硬件系統(tǒng)的實(shí)驗(yàn)驗(yàn)證也獲得了軟件模擬仿真結(jié)論相吻合的結(jié)果。關(guān)鍵詞：LED點(diǎn)陣；FPGA；VHDL語言；動(dòng)畫顯示 外 文 摘 要Title: LED dot matrix display and control of the VHDL animation program realizationAbstractThe design of this subject mainly researches Chinese characters scrolling display on LED dot matrix screen based on FPGA and VHDL . This article firstly describes the hardware circuit based on logic cell array,as well as the principle of Chinese characters display on LED dot matrix .Finally,the article gives the method of VHDL design which describes the design realizes the results of Chinese characters scrolling and scanning correctly by programming ,debugging ,sinulation and download ,Also the experimintal verificattion of hardware systerns has received the conclusions in accordance with the results of software simulation .Key words：LED dot matrix。FPGA。VHDL。Chinese characters scrolling display目 次1 引言12 設(shè)計(jì)方案2 方案一2 方案二2 方案比較33掃描控制模塊4 LED點(diǎn)陣原理4 漢字的存儲(chǔ)4 漢字的顯示18
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