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PyPI
Library of open source Process Design Kits
Last release 23 days ago
11 Sep 2026
Ships fairly regularly
a new release about every 3 weeks
Nearly every release is documented
notes for 60 of the last 60 stable releases
3 versions withdrawn
withdrawn after publishing
3 years old
88 releases · first in 2023
fix lefs for sky130 causing shorts in openroad by @gadfort in #242
Full Changelog: v0.2.21...v0.2.22
Switched to using models.sim for stdcell verilog models by @RiceShelley in #241
Full Changelog: v0.2.20...v0.2.21
One column per month.
update min SC to avoid target bypasses by @gadfort in #237
fix RST bullet list in GT2N PDK docstring by @gadfort in #235
Full Changelog: v0.2.18...v0.2.19
Bump pypa/gh-action-pypi-publish from 1.14.0 to 1.14.1 in the actions group by @dependabot [bot] in #225
Full Changelog: v0.2.17...v0.2.18
put pex in schema for openroad by @gadfort in #221
fix version identification by @gadfort in #219
Full Changelog: v0.2.15...v0.2.16
Bump actions/checkout from 6 to 7 in the actions group by @dependabot [bot] in #216
Full Changelog: v0.2.14...v0.2.15
fix GF180 DRC by @gadfort in #213
Bump the actions group with 2 updates by @dependabot [bot] in #211
Full Changelog: v0.2.12...v0.2.13
add spregfile mapping by @gadfort in #210
update version handling by @gadfort in #208
Full Changelog: v0.2.10...v0.2.11
Bump actions/download-artifact from 7 to 8 in the actions group by @dependabot [bot] in #206
Full Changelog: v0.2.9...v0.2.10
Expanding README file by @aolofsson in https://github.com/siliconcompiler/lambdapdk/pull/203
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.8...v0.2.9
update lambdalib mapping by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/202
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.7...v0.2.8
Bump actions/download-artifact from 6 to 7 in the actions group by @dependabot[bot] in https://github.com/siliconcompiler/lambdapdk/pull/197
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.6...v0.2.7
Bump actions/checkout from 5 to 6 in the actions group by @dependabot[bot] in https://github.com/siliconcompiler/lambdapdk/pull/193
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.5...v0.2.6
add probe pad by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/190
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.4...v0.2.5
fix core signals on iobidir for asap7 by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/189
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.3...v0.2.4
Bump actions/download-artifact from 5 to 6 in the actions group by @dependabot[bot] in https://github.com/siliconcompiler/lambdapdk/pull/187
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.2...v0.2.3
download commit not the whole repo by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/184
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.1...v0.2.2
update chipkip and fakeio for asap7 by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/182
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0...v0.2.1
migrate to new SC by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/163
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.56...v0.2.0
Bump tclint from 0.6.0 to 0.6.1 in the python-packages group by @dependabot[bot] in https://github.com/siliconcompiler/lambdapdk/pull/177
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc6...v0.2.0-rc7
Bump pytest from 8.4.1 to 8.4.2 in the python-packages group by @dependabot[bot] in https://github.com/siliconcompiler/lambdapdk/pull/175
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc5...v0.2.0-rc6
fix verilog files by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/173
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc4...v0.2.0-rc5
fix lint by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/172
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc3...v0.2.0-rc4
mark sky sram as skip by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/171
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc2...v0.2.0-rc3
fix interposer DRC setup by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/166
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.2.0-rc1...v0.2.0-rc2
migrate to new SC by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/163
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.56...v0.2.0-rc1
update asap7 openroad deratings by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/159
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.55...v0.1.56
fix power grids for asap7 and freepdk45 by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/157
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.54...v0.1.55
Bump pytest from 8.3.5 to 8.4.0 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/154
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.53...v0.1.54
Bump lambdalib from 0.3.3 to 0.3.4 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/148
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.52...v0.1.53
prepare for updated ramlib generation by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/146
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.51...v0.1.52
Bump tclint from 0.5.3 to 0.5.4 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/139
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.50...v0.1.51
fix gf180 7t power grid by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/138
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.49...v0.1.50
Bump flake8 from 7.1.1 to 7.1.2 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/133
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.48...v0.1.49
correct global connections for srams by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/132
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.47...v0.1.48
Bump pypa/gh-action-pypi-publish from 1.12.3 to 1.12.4 in the actions group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/130
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.46...v0.1.47
Bump lambdalib from 0.3.2 to 0.3.3 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/128
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.45...v0.1.46
fix ioclamp signals by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/127
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.44...v0.1.45
Bump jinja2 from 3.1.4 to 3.1.5 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/124
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.43...v0.1.44
fix powergrids by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/123
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.42...v0.1.43
ensure pdns snap to grid by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/122
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.41...v0.1.42
fix capacitance constraints on libraries by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/120
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.40...v0.1.41
add tbuf mapping for yosys by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/118
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.39...v0.1.40
Bump pypa/gh-action-pypi-publish from 1.10.3 to 1.11.0 in the actions group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/110
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.38...v0.1.39
interposer pdk by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/109
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.37...v0.1.38
update lambdalib ios by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/108
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.36...v0.1.37
Bump pypa/gh-action-pypi-publish from 1.10.2 to 1.10.3 in the actions group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/101
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.35...v0.1.36
remove unicode characters since they break docs build by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/95
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.34...v0.1.35
correctly enable sram for ihp130 by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/91
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.33...v0.1.34
ensure fakeio7 is in wheel by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/90
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.32...v0.1.33
Bump pypa/gh-action-pypi-publish from 1.9.0 to 1.10.0 in the actions group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/82
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.31...v0.1.32
fix verilog syntax error by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/80
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.30...v0.1.31
Fix skyio by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/79
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.29...v0.1.30
Bump sc-leflib from 0.3.0 to 0.4.0 in the python-packages group by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/77
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.28...v0.1.29
Bump the python-packages group with 2 updates by @dependabot in https://github.com/siliconcompiler/lambdapdk/pull/72
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.27...v0.1.28
fix IO cells by @gadfort in https://github.com/siliconcompiler/lambdapdk/pull/71
Full Changelog: https://github.com/siliconcompiler/lambdapdk/compare/v0.1.26...v0.1.27
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