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Recent content by taik

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    Book on Digital Design Flow

    Are there any recommended books on digital design and its flow? I am an Analog guy but wants to understand more about digital flow and related terms such as STA, TTC, QoR, Guardbanding, e.t.c
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    Cadence Virtuoso download link

    download cadence virtuoso You can download from https://sourcelink.cadence.com
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    Synopsys XA, Nanosim and Hsim

    synopsys xa Hello all, May I know what are the differences between these 3 products? I tried to read up from the website and not too much info given. Are these 3 all analog FastSpice simulators? Or some are Mixed Signal Simulator? Also, XA is considered as an option to Nanosim and Hsim...
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    IC5141 - -How do I add in LSW ?

    IC5141 LSW Do you have the PDK setup?
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    spectre: Error found by spectre during circuit read-in

    spectre error Did you include the model files path in the simulation environment?
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    What are the waveform viewers available ?

    Re: waveform viewer And the latest... ViVa
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    Error when using "verilog +gui" command in Cadence ICFB

    icfb & azerm is right. To compile Verilog codes, you have to install the IUS package and the command is 'ncverilog' and 'ncsim'.
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    help---cadence AMS designer mixed signal simulation problem

    where is connectlib cadence yes, machinedog is right... you would need to compile your connectLib. looking at the directory of connectLib, there should be an executable file known as compileLib or something like tat. just run this file and the connectLib will be compiled.
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    A question about the CADENCE Composer usage

    there is no in-built function to do that although there are custom SKILL scripts floating around...
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    Evaluating S-Parameter when Not Match Terminated

    Hi Eastern, Yup, I might not understand it fully. Still trying to comprehend the whole thing. But for my question, if I am given the S-Parameter of a 2-Port network and now a load of R is placed at port 2, how do I find the resulting s-parameter matrix? Thank you
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    assura extraction auLvs

    problems faced while creating qrc decks it's likely a bug in the PDK from the way you described. you cannot directly edit the contents in a av_extracted view and netlist it later, it won't work. if possible, create a very simple testcase and check with the foundry if it's a bug...
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    Evaluating S-Parameter when Not Match Terminated

    Hi all, Normally when we are using a set of S-Parameter, we are told that it's matched terminated. For e.g a 2-port parameters, it is S= [S11 S12;S21 S22] Now if my output is connected to a load which is not matched terminated, for e.g R. Is there any way to find my new S-parameters by...
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    Basic Qn on Characteristic Impedance and Wavelength

    hi yendori, thanks... how does 2pi relates to the freq? i am slightly confused.. does it mean multiples of 2pi means the harmonics?
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    Basic Qn on Characteristic Impedance and Wavelength

    a transmission line is given with characteristic impedance of Z1 and length of quarter-wavelength (lamda/4) at 2Ghz. at wat other frequencies would the same characteristic impedance and (lamda/4) length be repeated? is it at 3GHz, 4GHz, 5GHz, e.t.c?

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