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OpenRAM
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4,925 Commits 5 Branches 63 Tags 79 MiB
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1198 Commits

Author SHA1 Message Date
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
mole99 85e242fa27 Add gf180mcu ROM example 2024-02-03 11:31:58 +01:00
Eren Dogan 0a1de57cae Update copyright year 2024-01-03 14:32:44 -08:00
mole99 8032fa75a4 Add LEF output for ROM 2023-12-21 08:07:49 +01:00
Hadir Khan 9d6052b86c fix for matching the layout vs verilog port names for rom 2023-12-20 15:30:07 -08:00
SWalker b9570b8ddf removed gf180 specific code from ptx 2023-11-07 01:01:05 -08:00
SWalker ce1861f342 proper output rom bank output layer 2023-10-31 23:24:21 -07:00
SWalker 26068fd2e1 more ptx fixes 2023-10-31 23:24:21 -07:00
SWalker b453aa23c2 fix ptx minwidth calculation for freepdk45 2023-10-31 23:24:21 -07:00
SWalker 5378a308c1 updated gitignore and regression make to ignore gf180. Fixed issue with rom decoder routing 2023-10-31 23:24:21 -07:00
SWalker 9b99e6c124 bunch of cleanups to core rom classes 2023-10-31 23:24:21 -07:00
SWalker ddba3b3718 move vdd pins around to make routing nice 2023-10-31 23:24:21 -07:00
SWalker 5c22e382b5 add parameter to make routing horizonal vdd rails easier 2023-10-31 23:24:21 -07:00
SWalker 4b3af38727 change min rail to contact spacing for long gf180 contact extend 2023-10-31 23:24:21 -07:00
SWalker 3271c5e73c fixing drc on rom bank, mostly spacing tweaks 2023-10-31 23:24:21 -07:00
SWalker 75f7a5847f fixing contact placement for gf180 in rom 2023-10-31 23:24:21 -07:00
SWalker a544abebf7 fixed contact area issue 2023-10-31 23:24:21 -07:00
Sage Walker cb8567c66f spacing tweaks for gf180 address control gate 2023-10-31 23:24:21 -07:00
Sage Walker d6cb15c82d Switched to GF180D for extra metal layers, Fixed drc parameters so contacts are valid. ptx.py modified to achieve proper layer placement with gf180. ROM array and precharge DRC clean. 2023-10-31 23:24:21 -07:00
Sage Walker b0a0226e87 rom array compatability changes 2023-10-31 23:24:21 -07:00
Jesse Cirimelli-Low d7c3bbea3e crba passing again norbl/leftrbl 2023-10-28 18:05:07 -07:00
Sam Crow bf49ea744e force multi-delay chain pinouts to be user configurable 2023-09-27 13:15:45 -07:00
Jesse Cirimelli-Low 2faa067ea6 add support for col offset to rbc; fix rba mirroring 2023-09-12 12:12:21 -07:00
Jesse Cirimelli-Low 0034798787 both rbl replica array working 2023-09-11 11:23:39 -07:00
Jesse Cirimelli-Low e553f3db41 fix sram.sp spare_wen 2023-09-07 12:24:39 -07:00
Jesse Cirimelli-Low 066d00f44b increase power ring crba width for drc 2023-09-01 02:02:41 -07:00
Jesse Cirimelli-Low 0cba6a6050 single port sky130 crba passing lvs 2023-08-30 20:59:02 -07:00
Jesse Cirimelli-Low 8f2e4c6914 power ring working 2023-08-28 22:15:05 -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 036cc54b99 rba done w/o wordline 2023-08-24 02:55:45 -07:00
Jesse Cirimelli-Low 450f8ab0c3 replica col generating, funny dummy cell placement 2023-08-22 00:45:57 -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
Jesse Cirimelli-Low 9ac894e2ef update bitcell array trimming 2023-08-15 11:30:16 -07:00
Jesse Cirimelli-Low e4c15d33c4 Merge branch 'singleport_refactor' of github.com:VLSIDA/PrivateRAM into singleport_refactor 2023-08-14 18:53:22 -07:00
Sam Crow cd1b0f973d Revert pin/net spice object work 
This reverts commits 01116 6e3e9 2ced8 c67fd 2b9e7 bfabe 09aa3 5907c aa717 478c7 45b88 d0339 e15fe 7581d c8c43 146ef
 2023-08-14 18:44:51 -07:00
Jesse Cirimelli-Low 0391bf6593 add dummy mirroring for sky130 dp 2023-08-14 14:25:57 -07:00
Jesse Cirimelli-Low 30ee5a0a2e add dummy cell mirroring for sky130 2023-08-14 14:19:58 -07:00
Jesse Cirimelli-Low 74c12f944f mirror skywater dp 2023-08-14 13:59:31 -07:00
Jesse Cirimelli-Low e23289d5ae merge in dev 2023-08-10 17:04:45 -07:00
Jesse Cirimelli-Low be72bcfa01 trim bitcells and fix replica column excluding 2023-08-10 00:34:16 -07:00
Jesse Cirimelli-Low 1aa04db2b6 add isntance naming templates 2023-08-03 16:24:24 -07:00
Jesse Cirimelli-Low 5e01bad2ee remove whitespace 2023-08-03 00:42:42 -07:00
Eren Dogan f8b2c1e9b9 Change OPTS.route_supplies option since there's only one router now 2023-08-02 21:48:29 -07:00
Eren Dogan 54fc34392d Remove unnecessary imports 2023-08-02 21:28:21 -07:00
Eren Dogan 87eca6b7db Use the initial bbox to route supply and signals 2023-08-02 18:01:09 -07:00
Jesse Cirimelli-Low 61cfa55d75 fix replica col 2023-08-02 15:19:48 -07:00
Eren Dogan 5b0f97860a Calculate bbox inside the router 2023-08-02 09:30:50 -07:00