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67 Threads found on edaboard.com: Monte Carlo Model
I think studying the spice model in analysis process then set parameter in spice program to more practical and proper for purpose . Pspice has monte carlo analysis option , But no 3D graphics result shown .
Hi! I am trying to model an Arbiter PUF in Hspice. You can google it if you don't know what that is. So I am trying to implement the delay differences in the multiplexers due to process variations. In order to do that I have to run monte carlo simulations using hspice and vary the oxide thickness and the threshold voltage of the mux's to get (...)
Hi all, I am trying to run monte carlo analysis on a variable, from veriloga model. I had initially done the implementation with cadence-spectre flow. below is the example of how it is achieved in cadence-spectre. I put it here, so i can explain clearly what I want. 1. included the following in verilogA (...)
monte carlo analysis is a statistical analysis perfomed on the components (here Mosfets_mac). The MC analysis predict the effect of randomly varying model parameters of the Mosfets_mac , category of Mosfets. Essentially , these categories of components contains model parameters with specified tolerances.
Hi, From a sensitivity analysis following a process only monte carlo analysis, I have a variance contribution report showing that the main contributions to the noise figure of a Low-noise amplifier are due to the parameters xbpos, xncjcu and xndren. I am using the IBM process BiCMOS8HP and ADEXL (Spectre RF). Any one who knows where to get info
please provide a netlist for full adder simulation with monte carlo analysis i am using 120 nm model. i want to do threshold voltage variation how can we come to know allowable variation for a particular technology say 120 nm thank you
Hai all, Got this error message during monte carlo simulation in mentor graphics OBJECT "M6": model P not yet defined. OBJECT "M13": model N not yet defined. Can anyone the reason for this error? Do I need to add new library files? I'm using pyxis version 10.1
you mean i have to manipulate (fix) monte-carlo library in PDK??? No. Copy it to a new file, out-comment there what you don't want, and .include this file instead of the original one.
friends..i designed simulink model for m ary fsk modulation of reed solomon codes but my BER curve for monte carlo method is not appearing similar to that of theoretical.can anybody help???
Hi, I do monte carlo analysis to my Bandgap project, in this simulation I'm interreste in Opamp parametetrs Dc Gain,PM etc.... But as you can see on picture I have 100run but no sigmas no results no distribution. It looks like monte carlo doesnt change any parameter and do 100times same thing.I'm sure that library is (...)
Hi, It must be in your pdk path... and it is located in model file folder generally.. find it and add as model files in the monte-carlo simulation.. Thanks..
Not really. Not here. Comes down to what the foundry's modeling people decided to cover. Which can be anything from dumb digital corners to monte carlo of most model params & geometries. As a minimum it'd be VTs, tox, maybe mobilities and delta-L (Leff). But that's pretty simpleminded for anyone doing more than stringing (...)
in my ofdm simulink model with AWGN channel,using bertool my monte carlo BER plot is coming horizontal.I have followed all the steps as specified in the bertool mathworks document.please help me understand why i am getting an horizontal BER plot.Also how to get the correct BER vs Eb/N plot? -sharvari
Did you understand the purpose of the tolerance parameter? It's only used for monte carlo statistical analysis.
AA, all how can i make monte carlo to get mismatch in capacitor , i need to know standard deviation and mean from histogram or from where?
Hi all, I have built up a verilog-a model for my device, and to study the statistics of the behavior of my device given randomly varying parameters I need to perform monte carlo simulations on it. Now I know it is feasible to alter the parameters in the schematic view of my circuit which consists of my built-up device (...)
if i am designing my chip to work at only a particular temperature and well-contolled supply/other inputs, local+global montecarlo should be sufficient, right? Yes, if you can guarantee a stable power supply and temperature.
I am new to Cadence environment. I am comfortable with basic simulations, pz analyses etc., I am in need to perform a monte-carlo simulation to estimate the yield in a DAC design. Kindly help me out in performing the analysis.
Hello! I have both macro model and monte carlo model of single electron transistor (SET). I am simulating it under cadence virtuoso tool, but I am not getting the desired response. Can I simulate it under cadence or a different tool is required? Many research papers have said that they have simulated SET under SIMON or (...)
Hi there, Thanks for your answer. I'm not sure if that exactly helps - I want to create a set of DC voltage sources such that in monte carlo analysis, each will have a random voltage. The random voltages on each should have a gaussian distribution with a sigma of one and a mean of zero, and they should all be uncorrelated. From these I will creat