热度 11| ||
作为一个IC设计的新人,在最初使用Cadence系列软件时,总会遇到很多英语缩写词。对于老手来说,这些缩写词司空见惯;对于新手却是万分痛苦,这些词很难查到全称是什么,只知道它是干什么的,却不知道它的全名。
LVS : layout versus schematic
DRC: design rules check
DFM: design for manufacturability
PERC: programmable electrical rules check
PEX: post extract
LPE: layout post extract
RVE: results viewing environment
SAB: silicide(salicide自对准硅化物) blocking layer . SAB is the salicide block layer. The source/drain or polysilicon overlapped by SAB will not be salicided and is relatively high resistive. If you don't draw it, the resistor's resistance value will decrease dramatically.
OD:oxide diffusion 。和AA(active area)一样,都是有源区。
DNW:Deep N Well
NT_N:Native Layer
DMY:dummy
SVT:standard thershold voltage(一般用于标准阈值电压器件)
LVT:low thershold voltage
HVT:high thershold voltage
UHVT:ultra high thershold voltage
ULVT:ultra low thershold voltage
ckt: circuit
2014年11月5日