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Recent content by cloudliu

  1. C

    pass the commands from VC++ program to the command window i

    skill language functions It's just what I'm looking for. thanks
  2. C

    How to run distributed process in DRACULA DRC?

    Does anybody know? Thanks
  3. C

    How to run distributed process in DRACULA DRC?

    I added a "MULTICPU=2" command in DRACULA rule file. But when compile the rule file, the program said that : "connect to address 127.0.0.1: Conection refused trying normal rsh (/usr/bin/rsh) localhost.localdomain: Connection refused ** ERROR: MULTICPU CAN NOT WORK WHEN rsh/remsh...
  4. C

    poly on resistor in layout?

    May be the poly is used for self-align, it would make the value of resistor more precise
  5. C

    Strange thing occured when LVS in DRACULA

    The resistor in layout can be regonized correctly.The software just ignored the resistor in netlist if it more than 21.4M(maybe,I forget the exact value). So strange. I doubt it's a DRACULA bug. Added after 8 minutes: Thanks Fom, I doubt it's a bug of DRACULA as well. I'm going to change...
  6. C

    Help me solve some LVS matching errors

    LVS matching error If the MOS layout in abnormal polygons(45degree to X or Y for example), the software will extract the device with incorrect parameters. If mutiple devices with different parameter, they could not be combined together.
  7. C

    cadence layout DRC&LVS

    0.25nm?!! Ary you kidding me?I think it should be 0.25um right? You may ask fab for support.
  8. C

    Strange thing occured when LVS in DRACULA

    There is one resistor which value equels 30M in my netlist, it would be ignored when LVS, and the 2 terminal of this resistor would be shorted together. And what's more strange, when I changed the value to 20M, then the resistor would be handled correctly. I have read the DRACULA ref-book, but...
  9. C

    all cadence tool windows quit abruptly

    vosigabort Why did you install IC5141 into RedHat9? I think it's too old. I have installed IC5141 into RedHat Enterprise Linux As4, it works very well.
  10. C

    Want to run Linux in Window OS

    I think Vmware is your best choice, I have installed RHEL as4,Calibre,Hspice,IC5141,Soc42 in, all of the software work very well, and what's more I relly like it is that if you upgrade your hardware, you don't have to change anything. As my test, the performance of software running in Vmware is...
  11. C

    about netlist and cmdfile

    You'd better add mached dummy mos in your netlist, otherwise you will get some potential LVS errors.
  12. C

    layout Design and Diva Verification

    it's helpful,thx
  13. C

    laterally diffused field effect transistors

    bcd mos tsmc It's useful for me,thank you!
  14. C

    understanding meaning of DRC errors

    I think you should look for the commands in divaReference,and you will understand the means.
  15. C

    What is the best layout editor?

    Virtuoso intergrates with other tools is easy,but laker is more efficient.
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