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Hi everyone, I am trying to convert the tool flow from mixed cadence and Synopsys tools to only Synopsys tools and have a question related to the technology files for the process technology. Is the technology file format for cadence and Synopsys tools the same or different. If i have the (...)
Hello Everyone, cadence is organizing its technology on Tour in Delhi (May 6th) and Hyderabad (May 9th) where it will showcase its latest technology. Register for the event: cadence technology on Tour offers a behind-the-scenes look at new capabilities to help you design high-performance, low power (...)
Hello Everyone, cadence is organizing its technology on Tour in Delhi (May 6th) and Hyderabad (May 9th) where it will showcase its latest technology. Register for the event: cadence technology on Tour offers a behind-the-scenes look at new capabilities to help you design high-performance, low power (...)
Hello Everyone, cadence is organizing its technology on Tour in Delhi (May 6th) and Hyderabad (May 9th) where it will showcase its latest technology. Register for the event: cadence technology on Tour offers a behind-the-scenes look at new capabilities to help you design high-performance, low power (...)
I found on the website you posted Spectre cadence is using several CMI config versions for different Spectre versions. Once the SiMKit is installed, the correct CMI version is set via the %M option in the CMI config file.
Hi all, I need a tutorial regarding the circuits characterisation/simulation using cadence tools. I need to know the margine (of temperature, voltage, ...etc) in which test are done for the 65 nm technology. Please help.
How to setup the cadence wavescan with bold line as the default line type?
Use cdsdoc to start cadence help system. And you'll find technology file manuals under DFII folder.
Does anyone have technology file for cadence (in case of L = 0.25 ?m and W are vary).
What you mean technology file? If that is cadence technology file it is useless for simulation. First of all you should get model file for MOS and BJT transistor, resistor (temperature coefficient).
Just installed a new PDK for cadence. When I do DRC for layout, it keeps showing error like # INFO I/O PADS = WIREBOND# Could anyone give me some suggestion on how to fix this problem? I'm not a CAD guy:(
SWIM* is trying to use Ne*ocell technology setup wizard to convert his dfII technology files to Ne*ocell format (since manually translating them is some serious undertaking). So, manual says that the wizard could be invoked through Ne*ocell->Utilities->technology file setup menu in Virtu*oso Composer. But (...)
When extract lib file with cadence signalstorm, "setup time ,hold time " in standard cell will be generated independent? or generated with both input slew and output load value? And "lib " extracted from signal storm is different from "lib" provided by Arstisan ,What is the reason ? pls help me
When extract lib file with cadence signalstorm, "setup time ,hold time " in standard cell will be generated independent? or generated with both input slew and output load value? And "lib " extracted from signal storm is different from "lib" provided by Arstisan ,What is the reason ? pls help me
Dear cadence technology users, The CDNLive! Silicon Valley 2007 Call for Papers is underway and the deadline for submitting abstracts is fast approaching. The cadence Designer Network is inviting abstracts for tracks including Custom Design, Digital IC Design, Functional Verification, Silicon-Package-Board, and Special Interest. (...)
CDNLive! Silicon Valley 2008 Save the date: September 8-11, 2008 (First day techtorials) Call for Papers are now open, Submit your abstract today! --> Dear cadence users, CDNLive! Silicon Valley 2008 is a global series of technical conferences that bring electronics designers and engineers usi
CDNLive! Silicon Valley 2008 Save the date: September 8-11, 2008 (First day techtorials) Call for Papers are now open, Submit your abstract today! --> Dear cadence users, CDNLive! Silicon Valley 2008 is a global series of technical conferences that bring electronics designers and engineers usi
Hi, I have a Brother HL-5250DN printer (ran as a local network printer). Does anyone know how to set it up to printer from inside cadence (like virtuoso)? Thanks in advance!
I encountered an interesting problem here. u create a schematic, u can change the size of MOS as u wish,at this time the pdk is working properly; while u step in analog envrioment, generate the netlist of schematic , if u want to change the size of mos (such as W,L,FINGER,MLTI),an error occured : CDF:an error occurred when evaluating callb
where can I find the following L edit technology files. mHP_nS3.tdb technology setup files for MOSIS/Hewlett Packard n-well 0.35 mHP_nS3.ext micron process. (technology = SCN3M_SUBM, LAMBDA = 0.20 mHP_n03.xst micron) if anyone have, could you please send me with e-mail. myildiz@dogus.edu.tr thank you.
Hi guys. Does anyone know how to dump MAGIC technology file into cadence technology file? Thanks
I meet thease DRC errors in my Layout in cadence 1. off grid polygon in layer poly, NIMP or... 2.figure having no stamped connectionS. N+SD to Psub tap spacing must be <=10u it should be mentioned that thease errors occur even i draw only one transistor using its standard library (create->instance) I use IC5141 and 0.18um GPDK cadence techn
Hello everyone, I have an EDIF netlist generated from Leonardo Spectrum (Digital synthesizer). I try to setup the SPR of Tanner L-Edit with that file but I got the message : "There was no TDB standard cell library selected." when I hit the "Initialize setup" button (I'm using Tanner Tools V16). I followed the documentation and defined a
Dear All, I have several questions about cadence technology file TSMC 0.20 CMOS018 (6M, HV FET, sblock) (1) It's 0.20u technology or 0.18u technology? (2) What's the meaning of "sblock"? (3) Why the minimun channel length is 0.20 um and the minimum channel width is 0.30 um for this (...)
could some one convert the following csh code to bash code? thanks. #---- cadence user setup ---------------------------------------------- set base_dir = "$CDS_DIR" setenv CDS $base_dir setenv CDS_INST_DIR $base_dir setenv CDS_LIC_FILE $CDS/share/license/license.dat setenv CDSDIR $CDS/tools/dfII setenv TERM $term setenv TELENV $C
I am learning analog ic design right now. I can not afford the commercial layout tools, so I am looking for the following options: 1) Schematic entry: gschem, I've used this one for a long time and it is very powerful. 2) SPICE LTC SPICE is free and the author said it is AS POWERFUL AS HSPICE, and it is internally used in Line
Hi, I am working on a Switched capacitor based DC-DC converter in 45nm technology using cadence. I have got a question about the gate oxide break down voltage. What are the conditions to prevent gate oxide breakdown? I read somewhere that the gate-source voltage should not be higher than the gate oxide breakdown voltage. If thats the only co
Greetings, I've stumbled upon a problem - I'm using ONSEMI cmos07 technology library and am trying to simulate my design using spectre. But the thing is, that I get a bundle of errors such as: *Error* eval: unbound variable - abscapvalue Callback: cmos24modFile->display => adstechnology == "cmos24" Message: *Error* eval: unbound
i'am a beginner in layout i need help in 1.6u tech for layout on cadence vituosou ...i know how 2 use the tool but not the design i need 2 design simple nmos and pmos cells first give me material on different layers etc and on the tech files i need to consider for DRC.....a fast tutorial on layout
In cadence IC5 if follow the way cadence Analog Design Environment --> setup --> spectre: Model Library setup I see that the latter form works quite strange, namely: 1) Title of model list box is #Disable | Model Library File Section I do not understand here the meaning of word "#Disable" 2) I (...)
excute me I have a problem for cadence I have installed IC5 on fedora3 ,and run licence. but the icfb only have three option . first :"File" second :"Tools" third :"option" so how to set technology file for layout. last,how to run calibre in cadence. I hope someone can help me beacause I spent a lot of time on (...)
I have recently installed NCSU cadence Design Kit and when i creat a new library and attache the technology file i ge this error *Error* eval: undefined function - pcDefinePCell can anyone show me what is the error and how to fix it
Hello All, I want to use leapfrog software "VHDL simulator within cadence" , I ran the setup and it quoted "setup is completed succesifully", but I cant run the tool, there are no .bin file to point to, I believe leapfrog must be lunched as standalone "not under icfb" Does anyone know which Env variables to define or which lines (...)
How to setup cadence IC5033 for linux thanks!
hi , i m making a asynchronous fifo in cadence the time of simulation this is giving the same error. if it is not according to the particular process technology parameter then what should i do for this . plz reply as soon as possible .i will be remain very thankful to u.
Hi, Can anyone please give me a sample cadence setup script so that I can setup my environment? Thanks in advance Shree
Hi all .. can anyone suggest me how to get technology file for cadence virtuoso schematic editor? pls reply me if you know.. my email id
i am asking about cadence AMS we face problem on setup cadence AMS the tools we have now : IC5414 and ASSURA(we setup both of them) but we donot have IUS54 or LDV5(or higher)(digital simulators) so to work on AMS i think we need any of these tools (IUS or LDV) is that right ? also someone told me that it is an (...)
i am asking about cadence AMS we face problem on setup cadence AMS the tools we have now : IC5414 and ASSURA(we setup both of them) but we donot have IUS54 or LDV5(or higher)(digital simulators) so to work on AMS i think we need any of these tools (IUS or LDV) is that right ? also someone told me that it is an (...)
Hello everyone, I am currently working on a project involving TSMC 0.18um deep submicron technology in cadence. My problem is as below . I have the technology library file of TSMC 0.18?m deep submicron technology in my cadence . All though the tecnology supports deep nwell layer , i (...)
hi,, how will you know what technology files are available in your cadence tools to work with??
Hi, What is the setup for INL and DNL and hoew to measure INL and DNL in cadence spectre. Bye.
Hi, I am using CMOS 90nm technology in cadence and I just wonder how I can display the region of operation, gm, and id etc for my transistors. I tried the same steps that we used to do for cmosp18 technology in cadence but I couldn't succeed. Thanks. -Santosh
Hi all! Please let me know if there is any form in the tool cadence SoC encounter where we can declare no. of routing layers for our design with limited no. of metals say 5. But my tool & technology supports 8 Layer Metal. One solution what I found is during design Import we can call technolgy file(.lef) of say 5 Layer metal. Is there any
I want to do corner analysis in umc 0.18 um technology in caadence the model files required for umc are modelFile( '("/usr/local/cadence/umc/UMC_18_CMOS/../Models/Spectre/core_rf_v2d4.lib.scs" "tt") '("/usr/local/cadence/umc/UMC_18_CMOS/../Models/Spectre/io_rf_v2d3.lib.scs" "tt") (...)
I am using cadence 514 version i think. there is a parametric analysis function, but i could not sweep corners like ss, typical ff. how could I make it beside ocean script?
hi ,I'm beginner in cadence ,I want to know how to get technology parameters (TSMC 130nm) in cadence 6.13?
there is no native nanowire device in cadence libraries; still, basic nanowire models are based on (SOI) MOSFETs and/or other std devices, you probably need to copy a model from literature/internet and include it in your simulation
hello , can anyone please help me , that my set up time is independent of capacitive load and i am not getting any explanation for that. i extracted my h spice net list from cadence virtuoso layout editor with 45nm technology.also, my setup time is linear with data transition time up to 150 p transition time(data) it possible? any exp
Dear all, I have a question about the technology of the TSMC90nm, I want to know is there a good way to export the substract information to sonnet. the number of tsmc90nm technology's layer is more than 40, is there any good idea to export the layers or substract information from cadence or the technology file To (...)