$ laker &
ASCII File: /home/iltseng/pub/Library/TSMC_18_technology/MM_18S_1.8_3.3_1P6M_1.3a.tf
Choose the technology file as shown below:
ASCII File: /home/iltseng/pub/Library/TSMC_18_technology/MM_18S_1.8_3.3_1P6M_1.3a.tf
上圖可看到很多 metal 材質列表
Example : INV
Create a PMOS transistor:
Create an NMOS transistor:
PMOS & NMOS 已完成
已經有PMOS和NMOS這兩個基本元件
(1) 從schematic來看,PMOS和NMOS的Gate端是相接的(材質:Poly)
點選材質的地方(Poly),按R(可畫圖),再按F5
(2) 從schematic來看,PMOS : S端接VDD, NMOS : S端接Gnd, 且D端相接
(請記得畫 Nwell)
注意 : 每畫完一個步驟, 可做一次 DRC, 以確保在每個環節都符合 design rules, 不至於造成之後debug 上的困難
Invoke Mentor Graphics Calibre to perform design-rule checking (DRC):
Choose DRC rules file:
Choose the following DRC rules file:
/home/iltseng/pub/Library/Calibre/drc/T18_Calibre_DRC_13A25C_modify
Press the "Run DRC" button to perform design-rule checking:
last update: October 14, 2009