# 在centos中安裝ngspice電路模擬器 ## 1. 進入ngspcie[官網](http://ngspice.sourceforge.net/) ## 2. 點選Tutorials ![](https://i.imgur.com/wwATrml.png) ## 3. 點選tutorials for beginners![](https://i.imgur.com/ukmwTXJ.png) ## 4. 點選Download and Install ngspice(Linux)，進入此畫面 ![](https://i.imgur.com/KiHR7Zd.png) ## 5. 下載[ngspice-31.tar.gz](https://sourceforge.net/projects/ngspice/files/ng-spice-rework/31/ngspice-31.tar.gz/download)![](https://i.imgur.com/5X5zEbW.png) ## 6. 點2下後即可解壓縮![](https://i.imgur.com/zgORBxU.png) ## 7. 進入解壓後資料夾，右鍵以終端機開啟 ![](https://i.imgur.com/12NAGr8.png) ## 8. 輸入這個指令(全部複製): ```sudo yum install gcc make readline-devel libXaw-devel && ./configure --with-x --enable-xspice --enable-cider --with-readline=yes --enable-openmp --disable-debug CFLAGS="-m64 -O2" LDFLAGS="-m64 -s" && make -j8 && sudo make install``` ## 9. 中途會要求管理員密碼，輸入即可 ## 10. 開啟文字編輯器，貼上以下，並存成test.sp檔: ```spcice= * Simple spice netlist v1 vdd 0 1.8V m1 out in vdd vdd pch m2 out in 0 0 nch c1 out 0 1f v2 in 0 pwl 0ps 0 100ps 0 200ps 1.8 500ps 1.8 600ps 0 900ps 0 1100ps 1.8 1400ps 1.8 1600ps 0 1900ps 0 1950ps 1.8 2300ps 1.8 2350ps 0 .model nch nmos .model pch pmos .tran 1p 2600p .end ``` ## 11. 找到test.sp的資料夾，右鍵以終端機開啟![](https://i.imgur.com/L8PNgXt.png) ## 12. 輸入`ngspice test.sp`![](https://i.imgur.com/qDn9GsZ.png) ## 13. 輸入`run`![](https://i.imgur.com/xO3klAh.png) ## 14. 輸入`plot v(in) v(out)`![](https://i.imgur.com/HadqrLf.png) ## 15. 成功顯示波形![](https://i.imgur.com/RDXi9Pk.png) 有任何問題歡迎email : frakwu@gmail.com ###### tags: `ngspice` `centos` `安裝` `教學`