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OpenRAM
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61 Commits

Author SHA1 Message Date
Sam Crow 2b9e70d318 remove line ending whitespace from comment 2023-07-19 10:51:19 -07:00
Sam Crow bfabe64f33 fix pin/net dictionary deepcopy-ing 2023-07-18 16:14:38 -07:00
Sam Crow 478c76c1ca get connections from spice objects in instances 2023-07-18 10:50:50 -07:00
Sam Crow 45b88889e4 use pin and net objects in connect_inst 2023-07-17 16:04:56 -07:00
Sam Crow d0339a90e6 change spice_nets and spice_pins to dicts 2023-07-17 15:36:57 -07:00
Sam Crow c8c43f75d9 add spice nets and a way to connect them to pins 2023-07-14 16:18:10 -07:00
Eren Dogan e5fc25da6f Update copyright year 2023-01-28 22:56:27 -08:00
Eren Dogan 96e57507bf Add copyright check to code format test 2022-11-30 14:50:43 -08:00
Eren Dogan 2e7206343e Remove unnecessary imports 2022-11-27 13:11:10 -08:00
Eren Dogan fccdc3c45b Use library imports globally 2022-11-27 13:01:20 -08:00
Eren Dogan e3fe8c3229 Remove line ending whitespace 2022-07-22 19:52:38 +03:00
mrg d92c7a634d Use packages for imports. 
Must set PYTHONPATH to include OPENRAM_HOME now.
Reorganizes subdirs as packages.
Rewrites unit tests to use packages.
Update README.md with instructions, dependencies etc.
Update sky130 module imports.
Change tech specific package from modules to custom.
 2022-07-13 15:55:57 -07:00
mrg 4ab694033d Merge remote-tracking branch 'bvhoof/dev' into dev 2021-03-01 12:16:26 -08:00
Bob Vanhoof d14a68847e added cell label checker and cell labels to the freepdk technology 2021-02-09 13:09:26 +01:00
Matt Guthaus 30fc81a1f0 Update copyright year. 2021-01-22 11:23:28 -08:00
mrg d61fcb3be3 Fix lpp erase bug in removing router annotations 2021-01-06 09:39:01 -08:00
mrg 9a3776e758 Use default zoom for text 2020-12-14 14:18:00 -08:00
mrg 86799ae3ff Small bug fixes related to new name mapping. 2020-11-16 13:42:42 -08:00
mrg da721a677d Remove EOL whitespace globally 2020-11-03 06:29:17 -08:00
mrg fa89b73ef8 PR from mithro + other changable GDS file names 2020-11-02 16:00:16 -08:00
jcirimel 9cecf367ee Merge branch 'dev' into pex 2020-08-17 17:49:41 -07:00
mrg 30976df48f Change inheritance inits to use super 2020-08-06 11:33:26 -07:00
jcirimel df4a231c04 fix merge conflicts 2020-07-21 11:38:34 -07:00
mrg 4a67f7dc71 Thin-cell decoder changes. 
Add hard decoder gates (nand, inv, pnan)
Add conditions for routing using LI layer in s8.
Generalize bus layers for decoders.
Move custom cells to own directory.
Fixed via directions, etc.
Add 4x16 hierarchical decoder and test case
 2020-05-29 10:36:07 -07:00
mrg 848241a3ad PEP8 cleanup 2020-05-11 16:22:17 -07:00
mrg ab91d0ab1d Add purpose to string output 2020-04-21 15:20:30 -07:00
mrg e1b97f58e1 Add instance center location 2020-02-28 18:24:09 +00:00
Joey Kunzler c9cb387912 fixed variable typo 2020-02-20 18:35:54 -08:00
Joey Kunzler d6987ac584 added purposes to addText(), removed reference to specific tech from gdsMill 2020-02-19 16:26:52 -08:00
Jesse Cirimelli-Low 30604fb093 add multiport support for pex labels 2020-01-28 00:28:55 +00:00
Jesse Cirimelli-Low d42cd9a281 pbitcell working with bitline adjustments 2020-01-27 10:03:31 +00:00
mrg 877ea53b7f Fix conflicting boundary name 2020-01-24 21:24:44 +00:00
Jesse Cirimelli-Low 1062cbfd7f begin fixes to pbitcell, prepare multibank pex 2020-01-24 10:24:29 +00:00
Jesse Cirimelli-Low 5778901cfe pull bitline labels to top level spice 2020-01-20 12:16:30 +00:00
Jesse Cirimelli-Low 2733c3bf3f fix custom bitcell labeling; fix gds scaling in labeling 2020-01-15 09:00:02 +00:00
Jesse Cirimelli-Low 3ab99d7f9c update gds library, generalize geometry reverse transform function 2019-12-24 05:01:55 +00:00
jcirimel f0958b0b11 squashed update of pex progress due to timezone error 2019-12-18 03:03:13 -08:00
Matt Guthaus 4a1b10ff0d Remove extra cast 2019-12-05 21:33:13 -08:00
Matt Guthaus 69bb245f28 Updates to gdsMill/tech layers 
Create active and poly contact types.
Define standard cell boundary option.
DataType and PurposeLayer are the same. Text must have type 0.
Remove vector from vlsiLayout. More debug in reader.
 2019-12-04 16:12:53 -08:00
Matthew Guthaus c4cf8134fe Undo changes for config expansion. Change unit tests to use OPENRAM_HOME. 2019-11-15 18:47:59 +00:00
Matt Guthaus 38213d998f Add separate layer and purpose pairs to tech layers. 2019-10-25 10:03:25 -07:00
mrg d583695959 Remove some flake8 errors/warnings. 2019-10-02 23:26:02 +00:00
jsowash 3bd69d2759 Added functionality to express polygons in LEF files. 2019-06-25 09:20:00 -07:00
Matt d22d7de195 Reapply jsowash update without spice model file 2019-06-24 08:59:58 -07:00
Matt Guthaus a234b0af88 Fix space before comment 2019-06-14 08:43:41 -07:00
Matt Guthaus 0f03553689 Update copyright to correct years. 2019-05-06 06:50:15 -07:00
Matt Guthaus 3f9a987e51 Update copyright. Add header to all OpenRAM files. 2019-04-26 12:33:53 -07:00
Matt Guthaus a35bf29bdd Improve print output for debugging layout objects. 2019-04-17 13:41:17 -07:00
Matt Guthaus 5e0eb609da Check for single top-level structure in vlsiLayout. Don't allow dff_inv and dff_buf to have same names. 2018-11-16 11:48:41 -08:00
Matt Guthaus dc73e8cb60 Odd bug that instances were not properly rotated. 2018-10-24 16:12:27 -07:00