Latest Release

GOF V8.1 May/3/2021 New
  • Enhanced DCT/DCG boundary optimized netlist ECO
  • Optimized on patch size when input ports tied to zero
  • Fixed bug in output TCL ECO script
  • Speeded up read_library in large netlist as black box cells
GVT V2.1 May 3 2021 New
  • Fast display of buffer chains
  • Fixed a bug in moving view to hierarchical instance
  • Cleared display cache for the correct display
  • Fixed instance name display with backslash

GOF Features

  • Automatic functional ECO uses the Reference Netlist to fix the Implementation Netlist >>
  • Built-in logic equivalence check engine makes the ECO self contained >>
  • Parallel processing fully utilizes multiple CPU cores to decrease the ECO run time >>
  • Standard spare cells in Metal only ECO remaps only spare gates in post-mask ECO >>
  • Metal Configurable Gate Array Spare Cells makes larger Metal Only ECO possible >>
  • Auto mode ECO mixed with GUI and Script mode ECO optimizes ECO patches to the full extent >>
  • ECO retargeting achieves huge netlist ECO in short period of time >>
  • DFT friendly maintains test logic untouched to avoid second time ECO in later stage >>

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    ECO Flow



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