introductiontocadence-在線瀏覽
2024-12-15 15:43本頁面
【正文】 They are in different layer and disconnected unless through “CONT” or “VIA”. “CONT” is for poly and metal1. “VIA” is used between 2 metals. ? There is also “THIN” at “vdd!” And “gnd!”, “CONT” is required to connect “THIN” and “Metal1”. Once the “THIN” exist, there is PPIMP or NPIMP. ? After finish drawing, do not fet to place pins on inputs and outputs. NTUEE 13 Useful Hotkeys ? Some useful hotkeys: – r: draw rectangular block – z/Z: room in and room out – k/K: ruler on/off – s:stretch – c: copy ? m: move ? u: undo ? Del: delete ? q:query ? p: create path NTUEE 14 LSW NTUEE 15 OptionDisplay NTUEE 16 OptionsEditor NTUEE 17 Online DRC NTUEE 18 HW1 (1)請用 CADENCE畫出 transmissiongate full adder的 Layout。 ? 執(zhí)行檔： – spice2erun – printwlrun – gentechrun – timerun NTUEE 25 Running TimeMill – step 1 ? 透過 spice2e 將 an2 轉(zhuǎn)成 （ EPIC 檔案格式） – 將 , spice2erun 拷貝至工作站下同一目錄 – 將 spice2erun 的屬性更改為可執(zhí)行並執(zhí)行 ? spice2erun 內(nèi)容，共三行 – echo spice2e running! – spice2e i o f hspice 1 – echo spice2e end! ? 輸出檔案 注意： mos的長寬都要改成以 u來表示。 NTUEE 26 Running TimeMill – step 2 ? 透過 printwl，根據(jù) 產(chǎn)生 – 將 , printwlrun 拷貝至工作站下同一目錄 – 將 printwlrun 的屬性更改為可執(zhí)
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