The concept of the Altera Nios II embedded processor implementation inside Field Programmable Gate Array [FPGA] of the CCD camera for the “Pi of the Sky” experiment is presented. The digital board of the CCD camera, its most important components, current implementation of firmware [VHDL] inside the FPGA and the role of external 8051 microcontroller is briefly described. The Main goal of the presented work is to get rid of the external microcontroller and to design new system with Nios II processor built inside FPGA chip. Constraints for implementing the design into the existing camera boards are discussed. New possibilities offered by a larger FPGA for next generation of cameras are considered.
標簽： implementation Programmable processor embedded
上傳時間： 2014-01-02
上傳用戶：dyctj
橢圓曲線代碼，來自CSDN。有Main函數，可以在VC下運行
上傳時間： 2017-03-10
上傳用戶：我干你啊
如何利用canvas 3d 在網頁上寫3D 程式 1. 在Firefox 3 上安裝canvas 3d add-on https://addons.mozilla.org/en-US/firefox/search?q=Canvas+3d&cat=all 2. 下載canvas 3d JS api. http://www.c3dl.org/index.php/download/ 3. 撰寫Main.js 檔[ javascript file]，程式碼和說明如下所示
標簽： canvas Firefox mozilla add-on
上傳時間： 2017-03-18
上傳用戶：zxc23456789
This book is an introduction to Ada 95. It uses an example-driven approach which gradually develops small trivial programs into large case-study type programs. The Main emphasis of this book is on Maintenance problems, and using object-oriented technology to write Maintainable, extensible programs. Program design is introduced throughout the book, with hypothetical Maintenance scenarios used to shoe design shortcomings. and revise them to accomodate Maintenance needs. Practical issues such as debugging programs are tackled, and important Ada features not found in other languages are dealt with practically and early on in the text. These include exception handling, user-defined types, procedures, functions, packages and child packages.
標簽： example-driven introduction gradually approach
上傳時間： 2014-01-12
上傳用戶：koulian
Thermostat Project using DS18B20 and P89V51RD2 Microcontroller. Compiler used is SDCC. Schematic Included. Main file is "09.C". The code is written for turning the relay on and off at particular temperature thresholds.
標簽： Microcontroller Thermostat Schematic Compiler
上傳時間： 2014-01-18
上傳用戶：woshiayin
EM4094示例Firmware，包括Main.c,用c51實現
上傳時間： 2014-11-18
上傳用戶：924484786
RSA加密算法源代碼 RSAEURO Version 1.02 Distribution In this distribution the various files are included in the directories below. DOCS - RSAEURO Documentation Directory DEMO - Demo Applications Directory SOURCE - Source Code Directory SCRIPTS - Demo Applications Script Files INSTALL - Installation Instructions The documentation is supplied in both Postscript and ASCII formats. (At the moment due a problem with Windows Word The Main docs are only availible as Postscript.) Please report any problems with the code or documentation to me on the bug report form. Also any problems you may have in using the toolkit. Please read the bug report form for more details.
標簽： Distribution distribution included RSAEURO
上傳時間： 2013-12-30
上傳用戶：moshushi0009
一道程序編譯順序的考題，涉及到函數調用的先后順序及運算符號的優先級等問題。下面我展開給你講。 C的程序編譯總是從Main函數開始的，這道題的重點在“fun（（int）fun（a+c,b）,a-c）） ”語句。 系統首先要確定最外層 fun()函數的實參，第一個參數的確定需要遞歸調用fun()函數（不妨稱其為內層函數）。內層函數的兩個參數分別為x=a+b=2+8=10、y=b=5,執行函數體x+y=10+5=15,于是得外層函數的參數x=15。其另一個參數y=a-c=2-b=-6,再次執行函數體,得最終返回值x+y=15+(-6)=9。
標簽： 程序編譯
上傳時間： 2014-12-03
上傳用戶：徐孺
This is basic hospital management system with essentials and is build on Java Swings."dscreen.java" is the Main class here.
標簽： essentials management hospital dscreen
上傳時間： 2013-12-07
上傳用戶：a673761058
（1）測試外部數據RAM： 根據我們定義的邏輯，外部RAM在數據空間中定義在0x8000－0xFFFF，共32k字，占據RAM中的低32K存儲空間。提供2種測試方法，采用一種方式即可。 硬件仿真模式下，將目標板上電。 第一種方法：采用用程序測試實驗 程序所在目錄ex1_RAMTest。 該程序執行的功能是對外部數據RAM區0x8000－0xFFFF,從0x8000開始寫并且讀數據0x5555 。如果正常則寫讀下一個地址，直到 。如果正常則所有的地址操作完畢后，核心板的指示燈會變亮。否則，如果寫入數據后，讀出的不正確，則指示燈會不斷閃爍。 在CCS2000中的操作如下： 1. Progect->Open,打開該目錄中的工程文件。 2. Progect->Rebuild All,編譯鏈接 3. File->Program 4. Debug->Go Main 5. Debug->RUN(快捷鍵F5) 如果正常可以看到燈在熄滅約4秒后變亮。（說明：對整個數據RAM區的操作時間其實很短，為便于觀察，本程序中加入了延時）。 打開View->Memory ，然后填入地址0x8000,然后在PAGE欄選擇DATA。點擊確定，即可顯示0x8000地址開始的數據，用戶會發現從這個地址開始往后的數據均為剛被寫入的0x5555。
上傳時間： 2013-12-08
上傳用戶：www240697738
