Issues

• AttributeError: 'NoneType' object has no attribute 'setSigType' in apply_def_template.py when using --permissive and --copy-def-power

  chipfoundry/openlane2#697 · Filter by author RakshithSuresh2001 opened on May 17, 2026

• problem in parsing system verilog files

  chipfoundry/openlane2#692 · Filter by author tupur25 opened on Oct 31, 2025

• klayout having unexpected behavior in nix shell

  chipfoundry/openlane2#689 · Filter by author link422 opened on Jun 16, 2025
  1

• Incorrect frequency calculation in clock period example

  chipfoundry/openlane2#687 · Filter by author vamshiKrishnaReddy20 opened on May 22, 2025
  1

• PDN Generation Error

  chipfoundry/openlane2#684 · Filter by author nishit0072e opened on Mar 29, 2025

• PRIMARY_GDSII_STREAMOUT_TOOL behavior/doc

  chipfoundry/openlane2#683 · Filter by author smunaut opened on Mar 6, 2025

• Yosys fails fatally on empty designs

  chipfoundry/openlane2#681 · Filter by author smunaut opened on Mar 5, 2025

• Add support for Verilator configuration (.vlt) files

  chipfoundry/openlane2#680 · Filter by author soronpo opened on Feb 27, 2025

• GHDL not available on aarch64 platforms

  ⛔️ blocked🐞 bug
  chipfoundry/openlane2#674 · Filter by author fred-corp opened on Feb 19, 2025
  4

• Failed to get Nix info: [Errno 2] No such file or directory: 'nix'

  🐞 bug
  chipfoundry/openlane2#671 · Filter by author mguthaus opened on Feb 18, 2025
  1

• Optimize corners in reszier steps

  chipfoundry/openlane2#668 · Filter by author kareefardi opened on Feb 17, 2025

• Signoff Regression

  ✨ enhancement
  chipfoundry/openlane2#659 · Filter by author donn opened on Feb 11, 2025

• Support custom RC values by corner

  ✨ enhancement
  chipfoundry/openlane2#657 · Filter by author donn opened on Feb 9, 2025

• Support multiple corners for more PnR steps

  ✨ enhancement
  chipfoundry/openlane2#656 · Filter by author donn opened on Feb 9, 2025

• Rate Limiting

  chipfoundry/openlane2#654 · Filter by author Kodalem opened on Feb 5, 2025
  4

• Automated tool for onboarding of new PDKs

  chipfoundry/openlane2#642 · Filter by author donn opened on Jan 20, 2025

• Docuementation of default values of PDK variables

  🐞 bug📄 documentation
  chipfoundry/openlane2#641 · Filter by author kareefardi opened on Jan 15, 2025
  1

• Multi corner for OpenROAD.STAMidPNR

  ✨ enhancement
  chipfoundry/openlane2#636 · Filter by author kareefardi opened on Jan 9, 2025

• Integrate poly density check for sky130

  ✨ enhancement
  chipfoundry/openlane2#635 · Filter by author kareefardi opened on Jan 9, 2025

• Update the PDK

  ✨ enhancement
  chipfoundry/openlane2#634 · Filter by author kareefardi opened on Jan 9, 2025

• Unable to run OpenROAD reproducibles due to relative paths

  🐞 bug
  chipfoundry/openlane2#633 · Filter by author kareefardi opened on Jan 5, 2025

• cocotb

  chipfoundry/openlane2#632 · Filter by author schoeberl opened on Jan 4, 2025
  1

• New APIs to integrate from OpenROAD

  ✨ enhancement
  chipfoundry/openlane2#630 · Filter by author kareefardi opened on Jan 2, 2025

• Support gziped Liberty (.lib) files

  chipfoundry/openlane2#627 · Filter by author hpretl opened on Dec 31, 2024
  11

• Report correlation between pre-and-post DRT STA

  ✨ enhancement
  chipfoundry/openlane2#625 · Filter by author donn opened on Dec 16, 2024