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基于fpga的數(shù)字時(shí)鐘設(shè)計(jì)畢業(yè)設(shè)計(jì)論文-wenkub

2023-03-09 09:22:09 本頁(yè)面
 

【正文】 ........................ 1 . 論文結(jié)構(gòu) ........................................................................................................ 2 第二章 編程軟件及語(yǔ)言介紹 .................................................................................... 3 Quarters II 編程環(huán)境介紹 .............................................................................. 3 菜單欄 ..................................................................................................... 3 工具欄 ..................................................................................................... 8 功能仿真流程 ......................................................................................... 9 Verilog HDL 語(yǔ)言介 .................................................................................... 10 什么是 verilog HDL 語(yǔ)言 .................................................................... 10 主要功能 ............................................................................................... 11 第三章 數(shù)字化時(shí)鐘系統(tǒng)硬件設(shè)計(jì) .......................................................................... 13 系統(tǒng)核心板電路分析 .................................................................................. 13 系統(tǒng)主板電路分析 ...................................................................................... 15 時(shí)鐘模塊電路 ....................................................................................... 15 顯示電路 ............................................................................................... 15 鍵盤(pán)控制電路 ....................................................................................... 17 蜂鳴電路設(shè)計(jì) ....................................................................................... 17 第四章 數(shù)字化時(shí)鐘系統(tǒng)軟件設(shè)計(jì) .......................................................................... 18 整體方案介紹 .............................................................................................. 18 整體設(shè)計(jì)描述 ....................................................................................... 18 整體信號(hào)定義 ....................................................................................... 19 模塊框圖 ............................................................................................... 20 分頻模塊實(shí)現(xiàn) .............................................................................................. 20 分頻模塊描述 ....................................................................................... 20 II 分頻模塊設(shè)計(jì) ....................................................................................... 20 分頻模塊仿真 ....................................................................................... 21 計(jì)時(shí)模塊實(shí)現(xiàn) .............................................................................................. 21 計(jì)時(shí)模塊描述與實(shí)現(xiàn) .................................................................................. 21 計(jì)時(shí)模塊仿真 .............................................................................................. 23 按鍵處理模塊實(shí)現(xiàn) ...................................................................................... 23 按鍵處理模塊描述 ............................................................................... 23 按鍵去抖處理模塊設(shè)計(jì) ....................................................................... 24 按鍵模塊去抖仿真 ............................................................................... 24 鬧鐘模塊實(shí)現(xiàn) .............................................................................................. 25 鬧鐘模塊設(shè)計(jì) ....................................................................................... 25 鬧鐘設(shè)定模塊仿 真 ............................................................................... 25 蜂鳴器模塊實(shí)現(xiàn) .......................................................................................... 25 蜂鳴器模塊描述 ................................................................................... 25 蜂鳴器模塊實(shí)現(xiàn) ................................................................................... 26 蜂鳴器模塊仿真 ................................................................................... 27 顯示模塊實(shí)現(xiàn) .............................................................................................. 27 顯示模塊描述 ....................................................................................... 27 顯示模塊實(shí)現(xiàn) ....................................................................................... 27 顯示模塊仿真 ....................................................................................... 29 第五章 系統(tǒng)調(diào)試及運(yùn)行結(jié)果分析 .......................................................................... 30 硬件調(diào)試 ...................................................................................................... 30 軟件調(diào)試 ...................................................................................................... 31 調(diào)試過(guò)程及結(jié)果 .......................................................................................... 31 調(diào)試注意事項(xiàng) .............................................................................................. 33 第六章 總結(jié)和展望 .................................................................................................. 34 總結(jié) .............................................................................................................. 34 展望 .............................................................................................................. 34 參考文獻(xiàn) .......................................................................................................................... 35 III 致 謝 .......................................................................................................................... 36 附 錄 .......................................................................................................................... 37 浙江理工大學(xué)科技與藝術(shù)學(xué)院本科畢業(yè)設(shè)計(jì) (論文 ) 1 第一章 緒論 . 選題意義與研究現(xiàn)狀 在這個(gè)時(shí)間就是 金錢(qián)的年代里,數(shù)字電子鐘已成為人們生活中的必需品。 本設(shè)計(jì)采用 EDA 技術(shù),以硬件描述語(yǔ)言 Verilog HDL 為系統(tǒng)邏輯描述語(yǔ)言設(shè)計(jì)文件,在 QUARTUSII 工具軟件環(huán)境下,采用自頂向下的設(shè)計(jì)方法,由各個(gè)基本模塊共同構(gòu)建了一個(gè)基于 FPGA 的數(shù)字鐘。 系統(tǒng)由時(shí)鐘模塊、控制模塊、計(jì)時(shí)模塊、數(shù)據(jù)譯碼模塊、顯示以及組成。
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