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skywater-pdk
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116 Commits

Author SHA1 Message Date
Tim 'mithro' Ansell b626ca017d scripts/liberty: More aggressive ccsnoise filtering. 
Fixes #77.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-12 22:24:19 -07:00
Tim 'mithro' Ansell 73d129ef85 scripts/liberty: Fix indenting first value in list. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-12 22:24:08 -07:00
Tim Ansell f2838cf382
Merge pull request #89 from smunaut/add_layer 
docs: Add CSV file with the GDS layer informations and comments
 2020-07-12 20:47:41 -07:00
Sylvain Munaut 2c69332cad docs: Add CSV file with the GDS layer informations and comments 
This is from https://docs.google.com/spreadsheets/d/176OcP2h_TT_pDP2-zBLijlgFUP38LVgMQPlDtpLcrsk/edit?ts=5eff8387#gid=459375686

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-07-11 23:57:51 +02:00
Tim Ansell 14d668e452
Merge pull request #88 from smunaut/fix_76 
build: Don't try to make timing for non-checked out submodules
 2020-07-11 14:11:06 -07:00
Sylvain Munaut 95238de345 build: Don't try to make timing for non-checked out submodules 
If a library directory doesn't contain a 'cells' subdir, it's most
likely not checked out, so skip it

Fixes #76

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-07-11 23:03:57 +02:00
Tim Ansell 3803500497
Merge pull request #83 from Rholais/patch-1 
Fix types in README.rst file
 2020-07-10 17:02:32 -07:00
LI Haocheng 787b03194f make README.rst 2020-07-10 23:53:49 +08:00
Rholais Lii 88809c2cdf
Fix more typo 2020-07-10 17:02:16 +08:00
Rholais Lii e172d63674
Fix typo 2020-07-10 16:54:26 +08:00
Tim Ansell 5c99d9ee66
Merge pull request #79 from mithro/add-script-liberty-issue 
infra: Labels related to specific scripts.
 2020-07-09 11:45:31 -07:00
Tim 'mithro' Ansell 741fa6b057 infra: Adding autolablers for new script labels. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-09 11:24:03 -07:00
Tim 'mithro' Ansell 7fdcbc5783 infra: Adding a couple more script releated labels. 
* `scripts-python-liberty` label for the script which generates the
   liberty timing files.

 * `scripts-python-verilog` label for the script which generates a lot
   of the verilog files.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-09 11:14:27 -07:00
Tim Ansell 34859b8011
Merge pull request #60 from cclauss/patch-1 
Makefile: Add a make lint-python command
 2020-07-09 09:53:25 -07:00
Tim Ansell c21978272e
Merge pull request #67 from mithro/docs-add 
docs: Adding more documentation pages.
 2020-07-09 08:57:13 -07:00
Tim 'mithro' Ansell 96f1f3edf9 docs: Adding verification tools placeholders. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 18:55:10 -07:00
Tim 'mithro' Ansell a7baa587e3 docs: Adding placeholder pages for various tools. 
* Analog tooling
   - Generators BAG, FASoC, etc
   - Manual tools KLayout, Magic, Innovus, etc

 * Digital tooling
   - Cadence Innovus
   - OpenROAD

 * Simulation tooling
   - ngspice
   - Cadence Spectre

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 18:55:10 -07:00
Tim 'mithro' Ansell 3dac1a7340 docs: Adding glossary plus previous nomenclature page. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 18:55:10 -07:00
Tim 'mithro' Ansell 59d34f1635 docs: Adding new library to the docs. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 18:55:10 -07:00
Tim Ansell 6bfc3841c1
Merge pull request #68 from mithro/tlef 
Adding complete technology LEF files for digital standard cells
 2020-07-08 18:45:34 -07:00
Tim 'mithro' Ansell e56dae3ec6 infra: Adding tlef file type. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 17:53:22 -07:00
Tim 'mithro' Ansell 899dafc0e5 Updating submodules on 2020-07-09 00:30:03 UTC 
- Updating [`sky130_fd_sc_hd` latest](./libraries/sky130_fd_sc_hd/latest) to v0.0.2-8-g7f795252
 - Updating [`sky130_fd_sc_hd` v0.0.1](./libraries/sky130_fd_sc_hd/v0.0.1) to v0.0.1-4-g4cbecdca
 - Updating [`sky130_fd_sc_hd` v0.0.2](./libraries/sky130_fd_sc_hd/v0.0.2) to v0.0.2-8-g7f79525
 - Updating [`sky130_fd_sc_hdll` latest](./libraries/sky130_fd_sc_hdll/latest) to v0.1.1-8-gc4512ed0
 - Updating [`sky130_fd_sc_hdll` v0.1.0](./libraries/sky130_fd_sc_hdll/v0.1.0) to v0.1.0-4-g60697a72
 - Updating [`sky130_fd_sc_hdll` v0.1.1](./libraries/sky130_fd_sc_hdll/v0.1.1) to v0.1.1-8-gc4512ed0
 - Updating [`sky130_fd_sc_hs` latest](./libraries/sky130_fd_sc_hs/latest) to v0.0.2-8-g8bc807e
 - Updating [`sky130_fd_sc_hs` v0.0.1](./libraries/sky130_fd_sc_hs/v0.0.1) to v0.0.1-4-g73908d9
 - Updating [`sky130_fd_sc_hs` v0.0.2](./libraries/sky130_fd_sc_hs/v0.0.2) to v0.0.2-8-g8bc807e
 - Updating [`sky130_fd_sc_ls` latest](./libraries/sky130_fd_sc_ls/latest) to v0.1.1-8-gb8d4fa7
 - Updating [`sky130_fd_sc_ls` v0.1.0](./libraries/sky130_fd_sc_ls/v0.1.0) to v0.1.0-4-g06ffd21
 - Updating [`sky130_fd_sc_ls` v0.1.1](./libraries/sky130_fd_sc_ls/v0.1.1) to v0.1.1-8-gb8d4fa7
 - Updating [`sky130_fd_sc_ms` latest](./libraries/sky130_fd_sc_ms/latest) to v0.0.2-8-g7ef2bc9
 - Updating [`sky130_fd_sc_ms` v0.0.1](./libraries/sky130_fd_sc_ms/v0.0.1) to v0.0.1-4-g5825c0b
 - Updating [`sky130_fd_sc_ms` v0.0.2](./libraries/sky130_fd_sc_ms/v0.0.2) to v0.0.2-8-g7ef2bc9

 * libraries/sky130_fd_sc_hd/latest c0d4f99...7f79525 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hd/v0.0.1 7fb23b9...4cbecdc (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hd/v0.0.2 c0d4f99...7f79525 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hdll/latest dfb3a88...c4512ed (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hdll/v0.1.0 2d15473...60697a7 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hdll/v0.1.1 dfb3a88...c4512ed (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hs/latest fb0e900...8bc807e (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hs/v0.0.1 10be0bc...73908d9 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_hs/v0.0.2 fb0e900...8bc807e (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ls/latest 0f9747f...b8d4fa7 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ls/v0.1.0 166ea9e...06ffd21 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ls/v0.1.1 0f9747f...b8d4fa7 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ms/latest abc8abf...7ef2bc9 (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ms/v0.0.1 c6396dd...5825c0b (1):
   > Adding complete technology LEF file.

 * libraries/sky130_fd_sc_ms/v0.0.2 abc8abf...7ef2bc9 (1):
   > Adding complete technology LEF file.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-08 17:31:03 -07:00
Christian Clauss 88ddb1ec42
check: check-licenses lint-python 2020-07-07 07:23:43 +02:00
Tim Ansell 92dc0fd2f4
Merge pull request #64 from mithro/osu-label 
Fixing the sky130_osu_sc label description
 2020-07-06 16:35:49 -07:00
Tim Ansell 5b4ffe4fec
Fixing the sky130_osu_sc label description 2020-07-06 16:25:55 -07:00
Christian Clauss 09642eb864
requirements.txt: Add flake8 2020-07-06 23:49:41 +02:00
Christian Clauss 3ab41a3150
Revert modifications to .travis.yml 2020-07-06 22:23:04 +02:00
Christian Clauss 19d0c00b09
make check should lint-python 2020-07-06 20:48:12 +02:00
Christian Clauss ffffc11659
Update Makefile 
Co-authored-by: Tim Ansell <me@mith.ro>
 2020-07-06 20:46:36 +02:00
Tim Ansell b1fc6a7b2e
Merge pull request #34 from mithro/liberty 
Adding liberty file generation
 2020-07-06 06:41:34 -07:00
Tim 'mithro' Ansell ee77597986 api: Change the way liberty attributes are sorted. 
Fixes #37, #40.

The `LIBERTY_ATTRIBUTE_ORDER` template is used to control the ordering
of the liberty attribute output.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-06 06:36:13 -07:00
Tim 'mithro' Ansell ad9a4a4b23 api: Ignore generated timing/*.lib files. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-06 06:36:13 -07:00
Tim 'mithro' Ansell 74273c4f0b api: Adding liberty file generator. 
Generates liberty timing files from the included json timing data.

Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
 2020-07-06 06:36:13 -07:00
Tim 'mithro' Ansell 45580cb998 api: Fix parsing cell name. 
Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-06 06:36:13 -07:00
Tim 'mithro' Ansell f25334442b api: Adding corners processing. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-06 06:36:13 -07:00
Tim Ansell 9f9c58aec5
Merge pull request #33 from mithro/add-digital-cells 
Add the standard cells libraries as submodules.
 2020-07-06 06:34:58 -07:00
Christian Clauss 3f3f79905c
make lint-python before make env 2020-07-06 12:16:28 +02:00
Christian Clauss beb75f5c79
Update Makefile 2020-07-06 12:08:15 +02:00
Christian Clauss e77e870a1e
Update .travis.yml 2020-07-06 11:51:13 +02:00
Christian Clauss 8564ba4a19
Fix Travis CI build config validation issues 2020-07-06 11:50:04 +02:00
Christian Clauss a1902b0cae
Update .travis.yml 2020-07-06 11:43:31 +02:00
Christian Clauss e4f49b5123
Makefile: Add a make lint-python command 
Fixes #45
 2020-07-06 11:41:23 +02:00
Tim 'mithro' Ansell 3f84eadd5d Updating submodules on 2020-07-05 21:07:12 UTC 
- Updating [`sky130_fd_sc_hd` latest](./libraries/sky130_fd_sc_hd/latest) to v0.0.2-6-gc0d4f994
 - Updating [`sky130_fd_sc_hd` v0.0.1](./libraries/sky130_fd_sc_hd/v0.0.1) to v0.0.1-3-g7fb23b9a
 - Updating [`sky130_fd_sc_hd` v0.0.2](./libraries/sky130_fd_sc_hd/v0.0.2) to v0.0.2-6-gc0d4f99
 - Updating [`sky130_fd_sc_hdll` latest](./libraries/sky130_fd_sc_hdll/latest) to v0.1.1-6-gdfb3a881
 - Updating [`sky130_fd_sc_hdll` v0.1.0](./libraries/sky130_fd_sc_hdll/v0.1.0) to v0.1.0-3-g2d15473e
 - Updating [`sky130_fd_sc_hdll` v0.1.1](./libraries/sky130_fd_sc_hdll/v0.1.1) to v0.1.1-6-gdfb3a881
 - Updating [`sky130_fd_sc_hs` latest](./libraries/sky130_fd_sc_hs/latest) to v0.0.2-6-gfb0e900
 - Updating [`sky130_fd_sc_hs` v0.0.1](./libraries/sky130_fd_sc_hs/v0.0.1) to v0.0.1-3-g10be0bc
 - Updating [`sky130_fd_sc_hs` v0.0.2](./libraries/sky130_fd_sc_hs/v0.0.2) to v0.0.2-6-gfb0e900
 - Updating [`sky130_fd_sc_ls` latest](./libraries/sky130_fd_sc_ls/latest) to v0.1.1-6-g0f9747f
 - Updating [`sky130_fd_sc_ls` v0.1.0](./libraries/sky130_fd_sc_ls/v0.1.0) to v0.1.0-3-g166ea9e
 - Updating [`sky130_fd_sc_ls` v0.1.1](./libraries/sky130_fd_sc_ls/v0.1.1) to v0.1.1-6-g0f9747f
 - Updating [`sky130_fd_sc_ms` latest](./libraries/sky130_fd_sc_ms/latest) to v0.0.2-6-gabc8abf
 - Updating [`sky130_fd_sc_ms` v0.0.1](./libraries/sky130_fd_sc_ms/v0.0.1) to v0.0.1-3-gc6396dd
 - Updating [`sky130_fd_sc_ms` v0.0.2](./libraries/sky130_fd_sc_ms/v0.0.2) to v0.0.2-6-gabc8abf

 * libraries/sky130_fd_sc_hd/latest 7471fc3...c0d4f99 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hd/v0.0.1 0d656d0...7fb23b9 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hd/v0.0.2 7471fc3...c0d4f99 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hdll/latest 4edd1d7...dfb3a88 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hdll/v0.1.0 59e5936...2d15473 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hdll/v0.1.1 4edd1d7...dfb3a88 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hs/latest 9ada39e...fb0e900 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hs/v0.0.1 c7d7735...10be0bc (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_hs/v0.0.2 9ada39e...fb0e900 (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ls/latest 46fe267...0f9747f (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ls/v0.1.0 a9873e6...166ea9e (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ls/v0.1.1 46fe267...0f9747f (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ms/latest 8d4c5ef...abc8abf (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ms/v0.0.1 eb8f7ae...c6396dd (1):
   > Adding .gitignore file.

 * libraries/sky130_fd_sc_ms/v0.0.2 8d4c5ef...abc8abf (1):
   > Adding .gitignore file.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-05 14:07:45 -07:00
Tim 'mithro' Ansell 4cbdbb5a73 Updating submodules on 2020-07-05 20:34:08 UTC 
- Updating [`sky130_fd_sc_hd` latest](./libraries/sky130_fd_sc_hd/latest) to v0.0.2-4-g7471fc33
 - Updating [`sky130_fd_sc_hd` v0.0.1](./libraries/sky130_fd_sc_hd/v0.0.1) to v0.0.1-2-g0d656d04
 - Updating [`sky130_fd_sc_hd` v0.0.2](./libraries/sky130_fd_sc_hd/v0.0.2) to v0.0.2-4-g7471fc3
 - Updating [`sky130_fd_sc_hdll` latest](./libraries/sky130_fd_sc_hdll/latest) to v0.1.1-4-g4edd1d77
 - Updating [`sky130_fd_sc_hdll` v0.1.0](./libraries/sky130_fd_sc_hdll/v0.1.0) to v0.1.0-2-g59e59362
 - Updating [`sky130_fd_sc_hdll` v0.1.1](./libraries/sky130_fd_sc_hdll/v0.1.1) to v0.1.1-4-g4edd1d77
 - Updating [`sky130_fd_sc_hs` latest](./libraries/sky130_fd_sc_hs/latest) to v0.0.2-4-g9ada39e
 - Updating [`sky130_fd_sc_hs` v0.0.1](./libraries/sky130_fd_sc_hs/v0.0.1) to v0.0.1-2-gc7d7735
 - Updating [`sky130_fd_sc_hs` v0.0.2](./libraries/sky130_fd_sc_hs/v0.0.2) to v0.0.2-4-g9ada39e
 - Updating [`sky130_fd_sc_ls` latest](./libraries/sky130_fd_sc_ls/latest) to v0.1.1-4-g46fe267
 - Updating [`sky130_fd_sc_ls` v0.1.0](./libraries/sky130_fd_sc_ls/v0.1.0) to v0.1.0-2-ga9873e6
 - Updating [`sky130_fd_sc_ls` v0.1.1](./libraries/sky130_fd_sc_ls/v0.1.1) to v0.1.1-4-g46fe267
 - Updating [`sky130_fd_sc_ms` latest](./libraries/sky130_fd_sc_ms/latest) to v0.0.2-4-g8d4c5ef
 - Updating [`sky130_fd_sc_ms` v0.0.1](./libraries/sky130_fd_sc_ms/v0.0.1) to v0.0.1-2-geb8f7ae
 - Updating [`sky130_fd_sc_ms` v0.0.2](./libraries/sky130_fd_sc_ms/v0.0.2) to v0.0.2-4-g8d4c5ef

 * libraries/sky130_fd_sc_hd/latest 6eb30cd...7471fc3 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hd/v0.0.1 89cbf18...0d656d0 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hd/v0.0.2 6eb30cd...7471fc3 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hdll/latest 1b93bea...4edd1d7 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hdll/v0.1.0 ffc14fa...59e5936 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hdll/v0.1.1 1b93bea...4edd1d7 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hs/latest 2347567...9ada39e (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hs/v0.0.1 103fadf...c7d7735 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_hs/v0.0.2 2347567...9ada39e (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ls/latest cf95f5b...46fe267 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ls/v0.1.0 035fcbb...a9873e6 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ls/v0.1.1 cf95f5b...46fe267 (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ms/latest 6ae61a0...8d4c5ef (2):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ms/v0.0.1 996ed05...eb8f7ae (1):
   > Adding tlef files.

 * libraries/sky130_fd_sc_ms/v0.0.2 7681836...8d4c5ef (1):
   > Adding tlef files.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-05 13:34:43 -07:00
Tim 'mithro' Ansell 52f6ba0ba0 Updating submodules on 2020-07-04 07:12:19 UTC 
- Updating [`sky130_fd_sc_hd` latest](./libraries/sky130_fd_sc_hd/latest) to v0.0.2-2-g6eb30cd9
 - Updating [`sky130_fd_sc_hd` v0.0.1](./libraries/sky130_fd_sc_hd/v0.0.1) to v0.0.1-1-g89cbf183
 - Updating [`sky130_fd_sc_hd` v0.0.2](./libraries/sky130_fd_sc_hd/v0.0.2) to v0.0.2-2-g6eb30cd
 - Updating [`sky130_fd_sc_hdll` latest](./libraries/sky130_fd_sc_hdll/latest) to v0.1.1-2-g1b93bea7
 - Updating [`sky130_fd_sc_hdll` v0.1.0](./libraries/sky130_fd_sc_hdll/v0.1.0) to v0.1.0-1-gffc14fa7
 - Updating [`sky130_fd_sc_hdll` v0.1.1](./libraries/sky130_fd_sc_hdll/v0.1.1) to v0.1.1-2-g1b93bea7
 - Updating [`sky130_fd_sc_hs` latest](./libraries/sky130_fd_sc_hs/latest) to v0.0.2-2-g2347567
 - Updating [`sky130_fd_sc_hs` v0.0.1](./libraries/sky130_fd_sc_hs/v0.0.1) to v0.0.1-1-g103fadf
 - Updating [`sky130_fd_sc_hs` v0.0.2](./libraries/sky130_fd_sc_hs/v0.0.2) to v0.0.2-2-g2347567
 - Updating [`sky130_fd_sc_ls` latest](./libraries/sky130_fd_sc_ls/latest) to v0.1.1-2-gcf95f5b
 - Updating [`sky130_fd_sc_ls` v0.1.0](./libraries/sky130_fd_sc_ls/v0.1.0) to v0.1.0-1-g035fcbb
 - Updating [`sky130_fd_sc_ls` v0.1.1](./libraries/sky130_fd_sc_ls/v0.1.1) to v0.1.1-2-gcf95f5b
 - Updating [`sky130_fd_sc_ms` v0.0.1](./libraries/sky130_fd_sc_ms/v0.0.1) to v0.0.1-1-g996ed05
 - Updating [`sky130_fd_sc_ms` v0.0.2](./libraries/sky130_fd_sc_ms/v0.0.2) to v0.0.2-2-g7681836

 * libraries/sky130_fd_sc_hd/latest 47564a5...6eb30cd (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hd/v0.0.1 ca9a95a...89cbf18 (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hd/v0.0.2 47564a5...6eb30cd (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hdll/latest 066893b...1b93bea (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hdll/v0.1.0 268eea7...ffc14fa (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hdll/v0.1.1 066893b...1b93bea (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hs/latest d554433...2347567 (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hs/v0.0.1 0b3babc...103fadf (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_hs/v0.0.2 d554433...2347567 (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_ls/latest 596cbb9...cf95f5b (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_ls/v0.1.0 d718a1c...035fcbb (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_ls/v0.1.1 596cbb9...cf95f5b (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_ms/v0.0.1 e1014fa...996ed05 (1):
   > timing: Fixing case of `internal_node` pin name.

 * libraries/sky130_fd_sc_ms/v0.0.2 6ae61a0...7681836 (1):
   > timing: Fixing case of `internal_node` pin name.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-04 00:12:42 -07:00
Tim 'mithro' Ansell 3acbe0b1a3 Add the standard cells as submodules. 
They are being added as submodules from the
https://foss-eda-tools.googlesource.com/ repository due to their large
size. People are encouraged to only initialize and clone the submodules
needed for their designs.

 * [`sky130_fd_sc_hd`](https://github.com/google/skywater-pdk/tree/master/libraries/sky130_fd_sc_hd) -
   "High density" digital standard cells provided by the SkyWater
   foundry.

 * [`sky130_fd_sc_hdll`](https://github.com/google/skywater-pdk/tree/master/libraries/sky130_fd_sc_hdll) -
   "High density, low leakage" digital standard cells provided by the
   SkyWater foundry.

 * [`sky130_fd_sc_hs`](https://github.com/google/skywater-pdk/tree/master/libraries/sky130_fd_sc_hs) -
   "High speed" digital standard cells provided by the SkyWater foundry.

 * [`sky130_fd_sc_ms`](https://github.com/google/skywater-pdk/tree/master/libraries/sky130_fd_sc_ms) -
   "Medium speed" digital standard cells provided by the SkyWater
   foundry.

 * [`sky130_fd_sc_ls`](https://github.com/google/skywater-pdk/tree/master/libraries/sky130_fd_sc_ls) -
   "Low speed" digital standard cells provided by the SkyWater foundry.

Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
 2020-07-03 20:19:38 -07:00
Tim Ansell d9e094c305
Merge pull request #48 from mithro/labels 
infra: Adding Synopsys DesignCompiler label.
 2020-07-02 14:07:11 -07:00
Tim 'mithro' Ansell b008969341 infra: Adding Synopsys DesignCompiler label. 
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-07-02 13:54:34 -07:00
Tim Ansell 2cf3781c07
Merge pull request #43 from mithro/help-wanted 
infra: Improve the labels a little.
 2020-07-02 12:52:15 -07:00
Tim Ansell fc27327fc6
Merge pull request #42 from cclauss/patch-1 
Undefined name: minor -> self.hash
 2020-07-02 12:50:30 -07:00