Sunday, 30 August 2015

Core Utilization

Utilization:Utilization defines the area occupied by standard cell, macros and blockages. In general 70 to 80% of utilization is fixed because more number of inverters and buffers will be added during the process of CTS (Clock Tree Synthesis) in order to maintain minimum skew.    

Core utilization = (standard cell area+ macro cells area)/ total core area
    A core utilization of 0.8 means that 80% of the area is available for placement of cells, whereas 20% is left free for routing.
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9 comments:

  1. Unknown23 November 2017 at 09:49

    How to minimise utilisation area

    ReplyDelete
  2. Zeeshan11 December 2017 at 16:57

    For my Block Intial Utilization was 20% means 20 % of area was Reserved for Macros +Std cells

    ReplyDelete
  3. Unknown5 July 2018 at 11:53

    how to calculate standard cell area and macro cell area
    by using icc_shell commands

    ReplyDelete
  4. Unknown21 January 2019 at 14:38

    report_utilization is the command in ICC

    ReplyDelete
    Replies
    1. INDIAN6 May 2019 at 13:22

      This comment has been removed by the author.

      Delete
    2. INDIAN6 May 2019 at 13:23

      report_utilization is not working in ic compiler

      Delete
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