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Custom library cell with multiple supply voltage

mingfatty
Hi folks, recently we are doing some project involving multiple supply voltage in the self made library cell, since this is our first project exploiting this technique we are desperately need more information on how does this being done. This is especially come to more serious case in place and routing stages (encounter) where we do not know how to start with power rail planing/setting. I believe that many of you guys out there has done the same project as mine. please kindly advise and any related input is welcome. Many thanks in advance. Regards, MF
  • Quek

    Hi Mingfatt

    It looks that you are looking for info on multiple supply voltage designs using Encounter. Perhaps it is better for this thread to be moved to the digital implementation forum.

    Best regards
    Quek

  • mingfatty
    HI Quek, Great to hear from you. i have actually post a similar question in the digital implementation page, http://www.cadence.com/community/forums/p/17553/1247191.aspx#1247191 I apology if i did mess up the site. i have also raised a SR to cadence support. but the support is real slow and doesn't seems efficient enough for me. have been trying many possible way to deal with this too. but too bad no luck. anyway thanks for your concern. Happy New Year to you. MF
  • Quek

    Hi Mingfatt

    No problem. Nothing has been messed up. I just wanted to help you get the required info faster. : )  Pleases send me the SR number. I think you have my email.

    Happy New Year to you too.

    Best regards
    Quek

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