2012年2月16日 · POCV’s reduced pessimism resulted in around 5,800 hold violations as compared to about 15,300 for AOCV. The number of buffers inserted to fix the violations dropped from about 15,000, or around a 1.1% area increase, …

2013年12月7日 · POCV provides the following: •Statistical single-parameter derating for random variations •Single input format and characterization source for both AOCV and POCV table data •Nonstatistical timing reports •Limited statistical reporting (mean, sigma) for timing paths •Compatibility with existing PrimeTime functionality, except PrimeTime ...

2017年2月10日 · Re: Ssta, pocv, socv? are they same? they are not the same, and some names are purely for commercial reasons, i.e., cadence didn't want to use the same terminology as synopsys. start learning about AOCV and how a .aocv file is generated and used. this is probably the most important thing to learn for new technologies.

2015年8月18日 · As I know, pocv calculates cell delay using follow function: so, question 1 : How to get the nominal delay? if the cell is a multiple inputs cell, which input slew should I use to get the cell delay? And question 2 please see below figure: Figure 3: Delay distributions propagate through the timing graph as independent variables

2013年12月7日 · POCV uses a statistical approach, but it doesn’t do a full SSTA analysis. Instead, it calculates delay variation by modeling the intrinsic cell delay and load parasitics (line resistance, line capacitance, and load capacitance) to determine both the mean and “sigma” (variation) of a logic stage.

2024年9月3日 · --> the POCV coefficient is calculated through MC and is calculated for each of the timing arc, and the value is stored in the timing library or in some external file. The value of the coefficient is calculated without considering the slope and load effect on the cell, hence called the POCV coefficient.

2012年11月8日 · Could any1 plz share some detailed documents about OCV,AOCV,POCV,timing derate the basics atleast,It is very useful to me. Last edited by a moderator: Sep 15, 2015 Sep 15, 2015

2021年10月13日 · Welcome to EDAboard.com Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and …

2011年10月28日 · I've known about the concept of AOCV and POCV. But there is still one thing I don't understand, that is the incremental delay calculation in POCV. In the document, it says incr = mean +/- K*(sigma of cell)^2/(sigma of slack). Typically, K is …

2024年9月3日 · Welcome to EDAboard.com Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and …