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OpenRAM
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26 Commits

Author SHA1 Message Date
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
Jesse Cirimelli-Low c9b3f4772e fix bias correspondence points 2021-06-30 05:21:39 -07:00
Jesse Cirimelli-Low c599d8f62c use special purposes with _get_gds_reader 2021-06-23 13:21:19 -07:00
jcirimel b18e2eae8d remove debug lines and merge 2021-02-09 20:53:23 -08:00
jcirimel dbe8a7f1af fix pwell pin shape bug 2021-02-09 20:51:50 -08:00
Matt Guthaus 30fc81a1f0 Update copyright year. 2021-01-22 11:23:28 -08:00
mrg f9787eb878 Use bitcell_base for all bitcells. Fix missing setup_bitcell call 2020-11-02 17:00:15 -08:00
mrg fa89b73ef8 PR from mithro + other changable GDS file names 2020-11-02 16:00:16 -08:00
Tim 'mithro' Ansell 95d77119c7 Add caches to GDS related functions in utils.py 
* Cache the GDS reader.
 * Cache the properties (size / pins / etc) measured from the GDS files.

Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
 2020-11-02 09:52:00 -08:00
mrg 3c2e8754e0 Search all shapes for boundary rather than specify structure 2020-10-08 14:04:19 -07:00
jcirimel d22164bd48 single port progess 2020-09-14 18:11:38 -07:00
jcirimel b212b3e85a s8 gdsless netlist only working up to dff array 2020-02-09 21:37:09 -08:00
Jesse Cirimelli-Low 3a06141030 add simple sram sizing for netlist only 2020-02-06 12:10:49 +00:00
Matthew Guthaus 131f4bda4a Add layer-purpose GDS support. Various PEP8 fixes. 2019-11-14 18:17:20 +00:00
Matt Guthaus 38213d998f Add separate layer and purpose pairs to tech layers. 2019-10-25 10:03:25 -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 f04e76a54f Allow multiple must-connect pins with the same label. 2018-11-07 13:05:13 -08:00
Matt Guthaus 8d753b5ac7 Primitive cells only keep the largest pin shape. 2018-11-07 11:58:31 -08:00
Matt Guthaus 1fe767343e Reimplement gdsMill pin functions so they are run once when a GDS is loaded. Get pins is now a table lookup. 2018-11-07 11:31:44 -08:00
Matt Guthaus 0107e1c050 Reduce verbosity of utils 2018-10-26 13:02:31 -07:00
Hunter Nichols 4f08062268 Added custom 1rw+1r bitcell. Testing are currently failing. 2018-10-22 17:02:21 -07:00
Matt Guthaus 6220ea6d47 Update router to work with pin_layout structure. 2018-08-29 15:34:45 -07:00
Matt Guthaus d19867e64c Move utils to base. 2018-02-09 10:42:23 -08:00