gEDA

電子電路 簡介 電池 電阻 電容 電感 電晶體 直流電 交流電 整流器 三用電表 數位電路 通訊電路 教學影片 電路DIY 麵包板 萬用板 洗電路 元件列表 畫電路圖 fritzing gEDA XCircuit TinyCAD DIA KiCAD IsSpice 訊息 相關網站 參考文獻 最新修改 簡體版 English

文章 http://www.geda-project.org/ gEDA for Windows — http://www.delorie.com/pcb/geda-windows/ 簡介 What is the gEDA suite? The gEDA suite is the collection of all the various tools that are part of, associated with, or just plain work with the gEDA project’s software. Currently the gEDA suite includes: gEDA/gaf – schematic capture and netlisting ngspice – SPICE simulation gnucap – analog simulation gspiceui – GUI front end for ngspice/gnucap pcb – PCB layout gerbv – Gerber viewer Icarus Verilog – Verilog simulator GTKWave – Digital waveform viewer wcalc – Transmission line and electromagnetic structure analysis 安裝 http://wiki.geda-project.org/geda:installation Windows distributions MinGW hooks are built into many of the gEDA applications. Therefore, knowledgeable individuals have been able to build, install, and run many of the tools on Windows systems. Also, the tools do run on Windows under the Cygwin environment. However, binary executables for most of the gEDA Suite are not currently distributed by the gEDA Project. If you are a developer and wish to provide ongoing support for Windows, please contact the project via the geda-user e-mailing list. Please see the cygwin page on this wiki for more information on building gEDA using cygwin. This worked to install geda on Windows XP on 3/9/2012: Get the snapshot file “build-20120307.zip” from http://www.delorie.com/pcb/geda-windows/ into a new folder gEDA on the C:/ hard drive. Extract the zipped files into the same folder (C:/gEDA). Run the geda-runtime.exe file to install runtime. Run the pcb-20110918.exe file to install pcb. Set environment variables under control panel → system → Advanced tab Click on “Environment Variables” (at bottom) Create the following User Variables (click on “New” to create): Name: PATH Value: \gEDA\bin Name: GUILE_LOAD_PATH Value: \gEDA\share\guile\1.8 Name: GEDADATA Value: \gEDA\share\gEDA Copy the file “loaders.cache” from C:/Program Files/gEDA/bin and paste it into the existing folder C:/gEDA/lib/gdk-pixbuf-2.0/2.10.0 The gschem program now should work properly. To run it, go to folder C:/gEDA/bin/ and double-click on the file “gschem.exe”/ Create a subfolder C:/gEDA/Schematics, and save all of the files you create with gschem within this folder (or in further subfolders). Name Notes Tarball Description gEDA/gaf (stable) README 1.6.2-20110115 Schematic capture, netlister, symbols, symbol checker, and utils gEDA/gaf (unstable) README 1.7.2-20111231 Schematic capture, netlister, symbols, symbol checker, and utils PCB Announcement 20110918 Printed Circuit Board layout tool gerbv Announcement 2.6.0 Gerber file viewer xgsch2pcb Announcement 0.1.3 Graphical front-end for the gschem → pcb workflow gnucap devel GPLed mixed-mode/mixed-level circuit simulator Icarus Verilog Stable snapshots Verilog simulation and synthesis tool GSpiceUI Homepage GUI Frontend to SPICE GTKWave Homepage Electronic waveform viewer gwave Homepage Analog waveform viewer ngspice Download An improved SPICE ngspice 的用法 http://ngspice.sourceforge.net/docs/ngspice24-manual.pdf 注意：如果不是用系統管理員帳號，必須在「開始/命令提示字元」按下右鍵選擇「以系統管理員身分執行」，否則因為 ngspice 預設安裝路徑為 c:\spice 而會有無法寫入資料夾的問題而導致 fatal error ! ********************************************************************* * Starting ngspice within the dos window (cmd.exe) , interactive mode: * (also an example for using xspice extension) * Open a DOS window. *** DOS window: set PATH=%PATH%;C:\Spice\bin cd C:\Spice\examples\transimpedanceamp ngspice output.net *** ngspice window: run display * end display with 'q' plot vout2 * write all data into raw file to actual directory C:\Spice\tests\transimpedanceamp: write timp.raw * write only input and output write timp2.raw v3#branch vout2 quit Calling a source file in a different directory is done by: ngspice D:\testinput\output.net ********************************************************************* ********************************************************************* * Use ngnutmeg for plotting within the dos window (cmd.exe), using the raw file timp.raw created above: * Open a DOS window. *** DOS window: set PATH=%PATH%;C:\Spice\bin cd C:\Spice\examples\transimpedanceamp ngnutmeg timp.raw *** ngnutmeg window: plot vout2 plot i(v3) quit ********************************************************************* ********************************************************************* * Starting ngspice within the dos window (cmd.exe) , batch mode, using * .plot and/or .print commands in the input file (printer plot output), * no raw file, similar to SPICE2G6: * Open a DOS window. *** DOS window: set PATH=%PATH%;C:\Spice\bin cd C:\Spice\examples\ ngspice -b -o cs.out cs_mixtv4.inp * The ouput will be plotted and printed to C:\Spice\examples\cs.out. * If you enter ngspice -b -r cs.raw -o cs.out cs_mixtv4.inp * instead, you will get a raw file (simulator output data), * .print and .plot will be ignored. * You may plot the data by using ngnutmeg (see example above). ********************************************************************* ********************************************************************* * A numparam example with convergence and ringing problems (Xiaoqun Wu e.a.: "Bifurcation Behavior of SPICE Simulations of Switching Converters: A Systematic Analysis of Erroneous Results", IEEE TRANSACTIONS ON POWER ELECTRONICS, VOL. 22, NO. 5, SEPTEMBER 2007, p.1743 dos window (cmd.exe) , interactive mode: * Open a DOS window. *** DOS window: set PATH=%PATH%;C:\Spice\bin cd C:\Spice\examples\numparam ngspice power.cir *** ngspice window: run plot vc#branch *** compare to literature by selecting appropriate plot windows using right mouse tab * write all data into raw file to actual directory C:\Spice\examples\numparam: write power-all.raw * write only relevant output write power.raw vc#branch quit ********************************************************************* ********************************************************************* * Running ngspice from a different directory (for example D:\tmp) * Starting ngspice within the dos window (cmd.exe) , interactive mode: * Extract ngspice.zip to D:\tmp * Edit spinit (found in D:\tmp\Spice\share\ngspice\scripts) to have the correct path for the XSPICE codemodels: Line codemodel C:/Spice/lib/spice/spice2poly.cm has to be replaced by codemodel D:/temp/Spice/lib/spice/spice2poly.cm the other codemodels lines have to be changed respectively. * Open a DOS window. *** DOS window: set SPICE_LIB_DIR=D:\tmp\Spice\share\ngspice set PATH=%PATH%;D:\tmp\Spice\bin cd D:\tmp\Spice\examples\transimpedanceamp D: ngspice output.net *** ngspice window: run plot vout2 * write all data into raw file to actual directory D:\tmp\Spice\tests\transimpedanceamp: write timp.raw * write only input and output write timp2.raw v3#branch vout2 quit ********************************************************************* ********************************************************************* * Running ngspice from a different directory (for example D:\tmp) * Starting ngspice within the dos window (cmd.exe) , interactive mode or starting with double click on ngspice in MS explorer: * Extract ngspice.zip to D:\tmp * under Windows XP you may put the following lines into C:\autoexec.bat: set SPICE_LIB_DIR=D:\tmp\Spice\share\ngspice set PATH=%PATH%;D:\tmp\Spice\bin * Edit spinit (found in D:\tmp\share\ngspice\scripts) to have the correct path for the XSPICE codemodels: Line codemodel C:/Spice/lib/spice/spice2poly.cm has to be replaced by codemodel D:/temp/Spice/lib/spice/spice2poly.cm the other codemodels lines have to be changed respectively. * You may then start immediately after opening the command window (cmd.exe) with: cd D:\tmp\Spice\examples\transimpedanceamp D: ngspice output.net *** ngspice window: run plot vout2 * write all data into raw file to actual directory D:\tmp\Spice\tests\transimpedanceamp: write timp.raw * write only input and output write timp2.raw v3#branch vout2 quit ********************************************************************* ********************************************************************* ********************************************************************* * spinit * spinit is used to set options or to set varioables. spinit is read into ngspice before any input file. The codemeodel path for xspice may be set as well. There is a search sequence for spinit. 1) If the invironmental variable is SPICE_LIB_DIR is set to a path, e.g. to SPICE_LIB_DIR=D:\tmp\Spice\share\ngspice, then spinit is searched for in D:\tmp\Spice\share\ngspice\scripts. If not set then we look for it in C:\Spice\share\ngspice\scripts. If this path is not available or spinit is not there, then ngspice searches for spinit in the path where ngspice.exe resides. If not found there, a warning note is issued. * .spiceinit * .spiceinit is read directly after the spinit file. You may keep spinit as is, and put any personal preset variables or scripts into .spiceinit. Data in .spiceinit will override data from spinit. ngspice will search for .spiceinit either in your home directory or in the directory where ngspice.exe is located. ********************************************************************* ********************************************************************* * Universial, simple install Put ngspice.exe and spinit into a subdirectory myspice\bin Put the codemodels (e.g. analog.cm) into a subdirectoty myspice\codemodels. Edit spinit and change the codemodel lines to codemodel ../codemodels/spice2poly.cm etc. Instead of 'myspice' you may now choose any directory for your installation of \bin and \codemodels, even C:\ will work. Facebook 留言 Facebook Wikidot Post preview: Close preview or Sign in as Wikidot user (will not be published) - + Help: wiki text quick reference 授權 本網頁的作者、授權與引用方式 作者 陳鍾誠，於金門大學資訊工程系，電子郵件：wt.ude.uqn|ccc#wt.ude.uqn|ccc，網站：http://ccckmit.wikidot.com。 授權 本文採用創作共用 (Creative Common) 3.0 版的 姓名標示─非商業性─相同方式分享 授權條款，歡迎轉載或修改使用，但若做為商業使用時必須取得授權，引用本文時請參考下列格式。 中文版 (APA格式) 陳鍾誠 (04 Sep 2012 02:11)，(網頁標題) gEDA，(網站標題) 陳鍾誠的網站，取自 http://ccckmit.wikidot.com/ee:geda ，網頁修改第 8 版。 英文版 (APA格式) Chung-Chen Chen (04 Sep 2012 02:11), Retrieved from http://ccckmit.wikidot.com/ee:geda , Page Revision 8.