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OpenRAM
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4,968 Commits 5 Branches 63 Tags 79 MiB
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78 Commits

Author SHA1 Message Date
Jesse Cirimelli-Low c3987f2537 change power ring spacing from magic numbers to drc based 2026-05-07 14:18:58 -07:00
Jesse Cirimelli-Low e7829cf641 allow tech file to specify connection to power rail per net 2026-05-06 10:42:02 -07:00
Jesse Cirimelli-Low 541d4ff572 parameterize how power ring is connected to crba 2026-05-06 09:50:56 -07:00
Jesse Cirimelli-Low 797664c343 update sky130 cell paths 2026-05-04 17:15:49 -07:00
Jesse Cirimelli-Low 88cf3ae401 use python venv so we can still run make library 2026-05-04 16:56:27 -07:00
Jesse Cirimelli-Low 03c5a58758 add sp non cypress bitcells 2026-05-04 12:47:00 -07:00
Jesse Cirimelli-Low a5c879f510 Merge remote-tracking branch 'openram_local/array_gen' into merge/full-array-gen-into-dev 
# Conflicts:
#	technology/sky130/custom/sky130_col_cap_array.py
 2026-04-30 12:43:19 -07:00
Jesse Cirimelli-Low 2780fda35c all sky130 crba passing 2026-04-28 23:22:40 -07:00
Jesse Cirimelli-Low 88241ca685 add fix for cypress sp wls 2026-04-28 17:19:54 -07:00
Jesse Cirimelli-Low c7f3ac33cd sky130 cypress dp working with offset relative to crba 2026-04-27 17:24:13 -07:00
Jesse Cirimelli-Low cb7f117daa squash commits 2026-04-22 01:33:47 -07:00
Jesse Cirimelli-Low 515591a422 dual port rba lvs clean again with cell library changes 2026-04-14 14:48:26 -07:00
Jesse Cirimelli-Low b6d98c44d5 singleport cba passing on both tech files 2026-03-17 14:50:43 -07:00
Jesse Cirimelli-Low ffcbd51019 technology switching working 2026-03-17 11:44:20 -07:00
rlin50 ec28bc6dfd Fix sky130 1rw LVS mismatch by correcting col_cap pin order 2026-02-22 22:11:35 -08:00
Jesse Cirimelli-Low 53d53ec271 checkpoint from tt submission 2026-01-14 12:08:26 -08:00
Jesse Cirimelli-Low 5a74605117 single port fixes 2025-09-12 11:25:03 -07:00
Jesse Cirimelli-Low 4ce6e0538b fix col_cap array for dummu compatability ...bitcells next 2025-03-06 02:05:43 -08:00
Jesse Cirimelli-Low f3c1c5fbb2 Merge branch 'singleport_refactor' into array_gen 2025-02-24 23:26:28 -08:00
mrg 3f1f58065d Add nand4 leakage to sky130 tech 2024-07-01 10:14:43 -07:00
mole99 85e242fa27 Add gf180mcu ROM example 2024-02-03 11:31:58 +01:00
Jesse Cirimelli-Low 788d7e5474 fix VPB/VNB pins not being found 2023-10-31 18:07:35 -07:00
Jesse Cirimelli-Low d7c3bbea3e crba passing again norbl/leftrbl 2023-10-28 18:05:07 -07:00
Jesse Cirimelli-Low 0034798787 both rbl replica array working 2023-09-11 11:23:39 -07:00
Jesse Cirimelli-Low 0cba6a6050 single port sky130 crba passing lvs 2023-08-30 20:59:02 -07:00
Jesse Cirimelli-Low 8794070ebc various refactor changes 2023-08-28 12:31:55 -07:00
Jesse Cirimelli-Low ba51149dce placement working for sp capped rba, need fix rowcap patterns 2023-08-26 18:54:07 -07:00
Jesse Cirimelli-Low 72a7b0342b work on capped rba 2023-08-25 16:39:32 -07:00
Jesse Cirimelli-Low 036cc54b99 rba done w/o wordline 2023-08-24 02:55:45 -07:00
Jesse Cirimelli-Low 64b0cd25d7 replica col passing 2023-08-22 01:16:35 -07:00
Jesse Cirimelli-Low a05ab6e908 route supplies + fix replica col dummy 2023-08-22 01:09:19 -07:00
Jesse Cirimelli-Low 450f8ab0c3 replica col generating, funny dummy cell placement 2023-08-22 00:45:57 -07:00
Jesse Cirimelli-Low 5cf50b333a bitcell array passing 2023-08-21 20:25:51 -07:00
Jesse Cirimelli-Low f890160601 add nwell routing in bca 2023-08-21 20:12:36 -07:00
Jesse Cirimelli-Low 5a6c78865d singleport bitcell array laying out 2023-08-21 19:24:06 -07:00
Sam Crow 539dfc979a conform default behavior for sky130 custom modules to unit test 2023-06-07 17:31:12 -07:00
samuelkcrow 672c585355 fixes to the custom module fix 2023-03-04 19:17:29 -08:00
Sam Crow f1d91efebd fix single port by using existing custom modules 2023-03-03 14:17:57 -08:00
mrg 1db9881ce7 Add sky130 corners to tech file. 2023-03-01 09:26:16 -08:00
Eren Dogan e5fc25da6f Update copyright year 2023-01-28 22:56:27 -08:00
Jesse Cirimelli-Low 69c988f853 rewrite wordline strap pin copying to not use exceptions 2022-12-19 17:30:05 -08:00
mrg 18df0f55eb Must over-ride build_graph in dummy bitcell. 2022-12-19 11:52:39 -08:00
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
Jesse Cirimelli-Low 3b02a8846d sky130 rba passing :) 2022-09-12 16:07:00 -07:00
Jesse Cirimelli-Low 11fa0777e8 add flatglob to tech file; sky130 replica col lvs working 2022-08-22 15:30:11 -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
Jesse Cirimelli-Low 374562f354 rbc substrate issues 2022-06-16 15:17:07 -07:00
Jesse Cirimelli-Low 98fe4c74a4 colend fixes in progress 2022-06-15 22:34:21 -07:00
mrg bbfccd1e00 Remove netlist bl/br swaps on flipped cells 2022-05-23 17:16:36 -07:00