集成電路設(shè)計(jì)-全加器

《集成電路設(shè)計(jì)實(shí)踐》報(bào)告題目： 全加器設(shè)計(jì)院系： 自動(dòng)化與信息工程專業(yè)學(xué)生學(xué)號(hào)學(xué)生姓名:指導(dǎo)教師女—職稱：起止時(shí)間： —2015-1-5到2015-01-14成績: —課設(shè)基本任務(wù)：全加器設(shè)計(jì)1） 依據(jù)全加器的真值表,給出全加器的電路圖完成全加器由電路圖到晶體管級(jí)的轉(zhuǎn)化（需提出至少2種方案）；2） 繪制原理圖（Sedit），完成電路特性模擬（Tspice,瞬態(tài)特性），給出電路最大延時(shí)時(shí)間；3） 遵循設(shè)計(jì)規(guī)則完成全加器晶體管級(jí)電路圖的版圖,流程如下：版圖布局規(guī)劃-基本單元繪制-功能塊的繪制-布線規(guī)劃-總體版圖）；4） 版圖檢查與驗(yàn)證（DRC檢查）；5） 針對(duì)自己畫的版圖,給出實(shí)現(xiàn)該全加器的工藝流程圖。二、 電路設(shè)計(jì)方案原理：三個(gè)輸入位：數(shù)據(jù)位A和B,低位進(jìn)位輸入Ci二個(gè)輸出位：全加和S,進(jìn)位輸出Co真值表A B CiS Co000011110011001100010111根據(jù)一位全加器的輸入輸出關(guān)系得:CgA阱ACirBCiS=A?B?CiS=C(A+B+Ci)+ABC得電路圖：Si.Si&1CiSi.Si&1Ci方案一:傳輸門一位全加器BZ傳卬etlS-Q?JrLHBZ傳卬etlS-Q?JrLHP=A?_BP=A?B優(yōu)點(diǎn)：晶體管使用數(shù)目少缺點(diǎn)：電路功耗大方案二：互補(bǔ)靜態(tài)CMOS實(shí)現(xiàn)的全加器^DDCiJ~in\-b^DDHA—\B—\ci—\^DDizr優(yōu)點(diǎn)：靜態(tài)功耗小缺點(diǎn)：晶體管數(shù)目多,占硅片面積大,延遲時(shí)間高電路特性仿真及分析1).電路圖

2).電路圖網(wǎng)表SPICEnetlistwrittenbyS-EditWin327.03WrittenonJan10,2015at22:57:48*Waveformprobingbe.optionsprobefilename二"Module1.dat"+ probesdbfile二"C:\Users\ASUS\Desktop\集成電路實(shí)踐\tanner\S-Edit\MYB3110433031.sdb"+probetopmodule二"ModuleO"*Maincircuit:ModuleOM1CoN2VddVddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM2CoN2GndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM3N2AN12VddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM4N6BVddVddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM5N5AGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM6N2AN16GndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM7N5BGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM8N16BGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM9N2CiN5GndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM10N2CiN6VddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM11N12BN6VddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM12N6AVddVddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM13N19N2N1N1NENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM14N1AGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM15N1BGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM16N1CiGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM17N19CiN10GndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM18N10AN22GndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM19N22BGndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM20SUMN19GndGndNENHL=0.35uW=0.7uAD=66pPD=24uAS=66pPS=24uM21N9CiVddVddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM22N9AVddN4PENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM23N9BVddN7PENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM24N19N2N9VddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM25N13BN11N14PENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uPS=24uM27N11AN9N14PENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uM28SUMN19VddVddPENHL=0.35uW=1.4uAD=66pPD=24uAS=66pPS=24uv29VddGnd5.0v30AGndpulse(0.05.220n1n1n200n400n)v31BGndpulse(0.05.0100n1n1n100n200n)v32CiGndpulse(0.05.040n1n1n50n100n).modelPENHPMOS.modelNENHNMOS*Endofmaincircuit:ModuleOVININGNDPULSE(03.3010n50n100n).tran/op10n600nmethod二bdf.printtranv(A)v(B)v(Ci)v(SUM)v(Co).end3).TSpice進(jìn)行仿真四.版圖的布局規(guī)劃及基本單元的設(shè)計(jì)1).版圖2).版圖DRC檢測3).版圖網(wǎng)表CircuitExtractedbyTannerResearch'sL-EditVersion9.00/ExtractVersion9.00;TDBFile:C:\Users\acer\Desktop\lp刪p.tdbCell:Cell0Version1.18ExtractDefinitionFile:..\..\..\..刪p\ic_techfiles\xauteeic_35um.extExtractDateandTime:01/13/2015-17:39.probe.optionsprobefilename二"C:\lp.dat"+probesdbfile二"C:\lp\hpf1.sdb"+probetopmodule二"Module。".lib"C:\Users\ASUS\Desktop\集成電路實(shí)\ic_techfiles\cz6h+_v20.lib"ttNODENAMEALIASES=A(70.55,7.9)=S(146.4,-25.15)=Co(99.25,-30.95)=GND(70.95,-44)=VDD(67.15,3.25)18=B(75.15,11.5)19=Ci(83.2,15.4)M11VDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012M1PD=4.6E-006AS=1.375E-012PS=4.7E-006*M1DRAINGATESOURCEBULK(144.7-23.85145.05-21.8)M2Co4VDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006*M2DRAINGATESOURCEBULK(100-29.6102.05-29.25)M31413VDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006*M3DRAINGATESOURCEBULK(110.3-11.95112.35-11.6)M41Ci15VDDPENHL=5.74E-007W=1.25E-006AD=1.375E-012PD=4.7E-006AS=1.3125E-012PS=4.6E-006*M4DRAINGATESOURCEBULK(126.2-18126.55-15.95)M514A13VDDPENHL=5.74E-007W=1.25E-006AD=1.375E-012PD=4.7E-006AS=1.3125E-012PS=4.6E-006*M5DRAINGATESOURCEBULK(122.9-10.3123.25-8.25)PD=4.7E-006AS=1.3125E-012PS=4.6E-006M6DRAINGATESOURCEBULK(124.55-14.15124.9-12.1)M713AVDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M7DRAINGATESOURCEBULK(116.05-5.7118.1-5.35)M813CiVDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M8DRAINGATESOURCEBULK(110.35-5.7112.4-5.35)M913BVDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M9DRAINGATESOURCEBULK(121.2-5.7123.25-5.35)M104A16VDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M10DRAINGATESOURCEBULK(75-1975.35-16.95)M114Ci17VDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M11DRAINGATESOURCEBULK(81.75-10.782.1-8.65)M1216B17VDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M12DRAINGATESOURCEBULK(73.35-14.4573.7-12.4)PD=4.6E-006AS=1.375E-012PS=4.7E-006M13DRAINGATESOURCEBULK(71.75-9.0573.8-8.7)M1417BVDDVDDPENHL=5.74E-007W=1.25E-006AD=1.3125E-012PD=4.6E-006AS=1.375E-012PS=4.7E-006M14DRAINGATESOURCEBULK(76.4-9.0578.45-8.7)M15S1GNDGNDNENHL=3.5E-007W=2.45E-006AD=3.92E-012PD=8.1E-006AS=4.165E-012PS=8.3E-006M15DRAINGATESOURCEBULK(144.7-28.35145.05-25.9)M16Co4GNDGNDNENHL=3.5E-007W=2.45E-006AD=3.92E-012PD=8.1E-006AS=4.165E-012PS=8.3E-006M16DRAINGATESOURCEBULK(95.5-29.697.95-29.25)M1710A9GNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M17DRAINGATESOURCEBULK(132.5-35.55132.85-33.1)M189BGNDGNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M18DRAINGATESOURCEBULK(130.9-40.25131.25-37.8)M191Ci10GNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M19DRAINGATESOURCEBULK(134.1-29.45134.45-27)PD=8.1E-006AS=4.165E-012PS=8.3E-006M20DRAINGATESOURCEBULK(110-30.3112.45-29.95)M21GNDCi8GNDNENHL=3.5E-007W=2.45E-006AD=3.92E-012PD=8.1E-006AS=4.165E-012PS=8.3E-006M21DRAINGATESOURCEBULK(123.05-30.3125.5-29.95)M22GNDB8GNDNENHL=3.5E-007W=2.45E-006AD=3.92E-012PD=8.1E-006AS=4.165E-012PS=8.3E-006M22DRAINGATESOURCEBULK(116.05-30.3118.5-29.95)M23841GNDNENHL=3.5E-007W=2.45E-006AD=3.92E-012PD=8.1E-006AS=4.165E-012PS=8.3E-006M23DRAINGATESOURCEBULK(110-25.8112.45-25.45)M24GNDB11GNDNENHL=4.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.675E-012PS=7.9E-006M24DRAINGATESOURCEBULK(87.15-32.487.6-29.95)M2511A4GNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M25DRAINGATESOURCEBULK(85.65-28.786-26.25)M26GNDB12GNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M26DRAINGATESOURCEBULK(79.7-31.4582.15-31.1)PD=8.3E-006AS=3.92E-012PS=8.1E-006M27DRAINGATESOURCEBULK(74.75-26.5577.2-26.2)M28GNDA12GNDNENHL=3.5E-007W=2.45E-006AD=4.165E-012PD=8.3E-006AS=3.92E-012PS=8.1E-006M28DRAINGATESOURCEBULK(74.75-31.4577.2-31.1)TotalNodes:19TotalElements:28TotalNumberofShortedElementsnotwrittentotheSPICEfile:0ExtractElapsedTime:0secondsv29VddGnd5.0v30CiGndpulse(0.05