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Sunday, April 4, 2021

ICC_Commands

Delay calculations
  • get_cells *
  • get_pins -of_objects instance_name
  • report_delay_calculation -from ABC/a -to ABC/y

swapping from LVT/HVT to HVT/LVT

  • get_cells *
  • get_lib_cells -of_objects instance_name
  • size_cell instance_name lib_name lib_name
  • get_lib_cells -of_objects instance_name

how to calculate the gate count

  • gate_count = (total area/Nand gate area)

How to find the lib_cells of a cell

  • get_lib_cells */*DEL*
  • all_macro_cells
  • size_of_collection [all_macro_cells]

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