Continue to Site

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 a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Recent content by schowdary

  1. S

    Need help about layout in TSMC 28nm technology

    Hi bhagyasree, U are absolutely correct. Dummy poly and dummy transistors are for fabrication purpose. Otherwise they have no meaning. Dummy poly is for protecting the main gate from etching. and Dummy transistors are for couple of protections, one in matching and othercase is in LOD effect...
  2. S

    Why T or L shape poly not allowed in 28nm tech..@TSMC ?

    Anisotropic process steps cause assymetries in process. The mismatches caused by this effect can be avoided by maintianing same orientation such that the current flow will be strictly in one direction. And poly orientation issue might come under DFM issue too.. the stress effect will be...
  3. S

    poly orientation in 28nm in TSMC

    Anisotropic process steps cause assymetries in process. The mismatches caused by this effect can be avoided by maintianing same orientation such that the current flow will be strictly in one direction. And poly orientation issue might come under DFM issue too.. the stress effect will be...
  4. S

    design methodologies for 28nm technologies

    i have the same question.... I'm working on SERDES ... and using global foundry 28nm SLP... please help
  5. S

    28nm layout challenges

    Hi guys, can i know the extra measures that i should take when compared to the 130nm and above....
  6. S

    Skill code to find coordinates of instance

    procedure( Computecoordinates( bBox ) ll = car( bBox ) ur = cadr( bBox ) llx=xCoord(ll) urx=xCoord(ur) lly = yCoord( ll ) ury = yCoord( ur ) cox=(llx+urx)/2 coy=(lly+ury)/2 ) ; procedure
  7. S

    i m fresher- plz guide me

    hello deepika, first of all tell me what are you working on. and which field are you interested in 1)PCB 2)custom IC 3)digital there are different ways for each field hope you understand regards, sudheer chowdary
  8. S

    fingered transistors?

    making a very big transistor (big W/L) into sum of small W/L transistors.
  9. S

    [question] Most Helpful Skill Codes

    sorry guys.......... i'm using virtuoso cadence for analog layouts........... i have a bus of 1279...........if i wanna label that is there any SKILL script to make easier rather than naming each one................ hope u understood my question?
  10. S

    [question] Most Helpful Skill Codes

    hiiiiii all, @above plz post the skill code for fixing off grid problem.......... if i have a bus of 1280, how to generate the labels? is there any script for generating automatically? ASAP
See more

Part and Inventory Search

Back
Top