基于cycloneⅲ系列ep3c25f324c8應(yīng)用quartusⅱ開發(fā)多功能數(shù)字鐘eda論文(已修改)
2025-06-30 14:15 本頁面
【正文】 南 京 理 工 大 學(xué)EDA設(shè)計論文作 者:學(xué) 號：學(xué)院(系):專 業(yè):題 目:基于CycloneⅢ系列EP3C25F324C8應(yīng)用QuartusⅡ開發(fā)多功能數(shù)字鐘指導(dǎo)者： (姓 名) (專業(yè)技術(shù)職務(wù))評閱者： (姓 名) (專業(yè)技術(shù)職務(wù))2010 年 5 月課程設(shè)計論文中文摘要本實(shí)驗(yàn)是基于基于CycloneⅢ系列EP3C25F324C8應(yīng)用利用QuartusⅡ軟件進(jìn)行多功能數(shù)字鐘的實(shí)現(xiàn)，結(jié)合硬件資源和軟件資源的分配關(guān)系，利用目前已經(jīng)掌握的知識設(shè)計了多功能的數(shù)字鐘，該數(shù)字鐘具有能進(jìn)行正常的時、分、秒計時功能，并且該系統(tǒng)具有計數(shù)保持功能，計數(shù)清零功能，系統(tǒng)的較分較時功能，整點(diǎn)報時功能，任意設(shè)定時間的鬧鐘功能，還有就是萬年歷功能?？梢哉f基本涵蓋了數(shù)字鐘的所有功能。本論文從數(shù)字鐘的基本工作原理出發(fā)，分析電路的工作原理，通過硬件原理圖的繪制，利用QuartusⅡ軟件實(shí)現(xiàn)了在SmartSOPC實(shí)驗(yàn)系統(tǒng)的平臺下的設(shè)計，仿真和下載調(diào)試。并且本文還給出了在進(jìn)行設(shè)計的過程中容易犯的一些問題及指出了關(guān)于軟件及電路原理設(shè)計過程中的致命的細(xì)節(jié)問題，對以后的電路設(shè)計具有一定的指導(dǎo)意義。關(guān)鍵詞 多功能數(shù)字鐘 整點(diǎn)報時 鬧鐘 萬年歷課程設(shè)計論文外文摘要Title The Design Of Multifunction Digital Clock Based on Cyclone Ⅲ Series EP3C25F324C8 Using Quartus Ⅱ AbstractThe experiment is based on Cyclone Ⅲ Series EP3C25F324C8 using Quartus Ⅱ to design the multifunction digital clock, considering hardware and software resources provided. With the help of the knowledge I got, the designed multifunction digital clock has all of the functions of a digital clock, including the hours, minutes, seconds timer function, and the system can also be keeped and cleared at any time. Moreover, the hour and minute can be adjusted to any wanted time and can be set to alarm at any time if you want. Most of all, the calendar function is also designed. This paper is mainly concerned about the detailed design procedure beginning with the basic principle of the circuit works and the hardware schematic drawing, finally finishing the simulation and debugging using Quartus Ⅱ software in SmartSOPC experimental platform. In addition, the details that may otherwise be fatal to the system design is also given during the course of circuit design process, which actually has a certain significance in later design. Keywords Multifunction digital clock. Hourly chime function. Alarm at any time. Calendar目 錄1 引言 ………………………………………………………………………………12 系統(tǒng)的總體設(shè)計 …………………………………………………………………1 系統(tǒng)總體功能 …………………………………………………………………1 系統(tǒng)的工作原理 ………………………………………………………………23 系統(tǒng)的詳細(xì)設(shè)計 …………………………………………………………………3 總體模塊介紹 …………………………………………………………………3 各個子模塊的詳細(xì)設(shè)計…………………………………………………………3 48MHz的分頻模塊……………………………………………………………4 基本數(shù)字鐘計數(shù)模塊…………………………………………………………6 快速校分較時清零與保持模塊………………………………………………7 整點(diǎn)報時模塊…………………………………………………………………8 LED動態(tài)顯示模塊……………………………………………………………10 鬧鈴模塊 ……………………………………………………………………12 萬年歷模塊 …………………………………………………………………15 開關(guān)復(fù)用的邏輯控制 ………………………
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