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OpenRAM
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4,165 Commits 4 Branches 63 Tags 78 MiB
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88 Commits

Author SHA1 Message Date
Eren Dogan 96e57507bf Add copyright check to code format test 2022-11-30 14:50:43 -08:00
Eren Dogan fccdc3c45b Use library imports globally 2022-11-27 13:01:20 -08:00
mrg 5db470155e Fix print errors in code format unit test. 2022-07-26 12:20:15 -07:00
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 abac5a11ab Move power supply stack to design 2022-02-18 15:02:45 -08:00
Jesse Cirimelli-Low c36f471333 add vnb/vpb lvs correspondence points 2021-06-29 02:31:56 -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
mrg bc8fd4a882 Merge branch 'supply_router' into dev 2021-01-25 11:01:48 -08:00
Matt Guthaus 30fc81a1f0 Update copyright year. 2021-01-22 11:23:28 -08:00
mrg db142bcd5a Rename pins to original names 2021-01-21 15:22:54 -08:00
mrg 95573c858c Can redefine number of ports in custom_cell_properties 2020-11-21 08:05:49 -08:00
mrg fbed738b4a Merge multiple cell_name fix. 2020-11-18 16:27:28 -08:00
mrg 8c72d3f2e7 PEP8 and small fix 2020-11-18 14:01:25 -08:00
mrg 8507881ea8 Merge branch 's8_single_port' into dev 2020-11-18 13:59:43 -08:00
jcirimel 50a0b88ef8 fix typo 2020-11-18 11:02:40 -08:00
jcirimel 520b496611 check for cell prop names list 2020-11-18 10:47:05 -08:00
mrg baae28194b Add custom cell custom port order code. Update setup/hold to use it. 2020-11-17 11:12:59 -08:00
mrg 1d729e8f02 Move pin name mapping to layout class. 2020-11-16 11:04:03 -08:00
mrg e4bc2c4914 Update property settings with getters/setters 2020-11-14 08:08:42 -08:00
mrg 2f994b8c0a Change custom cells to use set_ports setter 2020-11-14 07:15:27 -08:00
mrg a2b17a271c Port type order generated on the fly 2020-11-13 16:41:02 -08:00
mrg 01d191da40 clk_pin is redundant in DFFs 2020-11-13 16:23:27 -08:00
mrg 8021430122 Fix pbitcell erros 2020-11-13 15:55:55 -08:00
mrg cb3e9517bb Use cell_properties to override cell names 2020-11-03 07:06:01 -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
mrg 5bff641c0a Multiport constants can't be static 2020-10-27 09:28:21 -07:00
mrg 07ef43eaf8 Convert design class data to static 2020-10-27 09:23:11 -07:00
mrg 8e91ec1770 Add check_pins function 2020-09-08 13:31:50 -07:00
mrg 3a692e2846 Comment updates 2020-08-17 14:35:39 -07:00
mrg 30976df48f Change inheritance inits to use super 2020-08-06 11:33:26 -07:00
mrg cddb16dabc Separate active and poly contact to gate rule 2020-06-24 09:17:39 -07:00
mrg a28e747a02 Fix precharge offset. Move well rules to design class. 2020-06-09 15:28:50 -07:00
mrg b7c66d7e07 Changes to simplify metal preferred directions and pitches. 
Changes to allow decoder height to be a 2x multiple of bitcell height.
Split of control logic tests.
Fixed track spacing in SRAM and channel router
PEP8 cleanup.
 2020-05-10 11:32:45 -07:00
mrg 331a4f4606 Fix wire width bug in short jogs. PEP8 cleanup. 2020-04-15 09:48:42 -07:00
mrg 04d254542d Add general well_extend_active DRC in design class. 2020-02-05 18:22:22 +00:00
mrg 79391b84da Cleanup and rename vias. 2020-01-30 01:45:33 +00:00
mrg a2387da29d PEP format design 2020-01-16 19:26:57 +00:00
Matt Guthaus 36cb675150 Fix minwidth for multiple via bug. 2019-12-18 09:30:00 -08:00
Matthew Guthaus 8e151553e4 Update contact types. 
Use preferred directions in tech files.
Programmatically generate based on interconnect stacks.
 2019-12-17 23:45:07 +00:00
Matthew Guthaus fc4685c7f7 Cleanup. 2019-12-17 23:07:01 +00:00
Matt Guthaus 24546461ad Fix over-writing of active spacing rule. 2019-12-17 11:23:59 -08:00
Matt Guthaus ed28b4983b Clean up and generalize layer rules. 
Convert metalN to mN.
Generalize helper constants in modules for
space, width, enclose, etc.
Use layer stacks whever possible.
Try to remove drc() calls in liu of helper constants.
 2019-12-17 11:03:36 -08:00
Matt Guthaus a79d03fef4 Remove poly contact 2019-12-16 17:18:49 -08:00
Matt Guthaus e143a6033f Use layer stacks from tech file in design class and throughout 2019-12-13 14:13:41 -08:00
Matt Guthaus e048ada23c Abstract basic DRC checks 2019-12-11 17:56:55 -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
mrg d583695959 Remove some flake8 errors/warnings. 2019-10-02 23:26:02 +00:00
Hunter Nichols 4e08e2da87 Merged and fixed conflicts with dev 2019-06-25 16:55:50 -07:00