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OpenRAM
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3943 Commits

Author SHA1 Message Date
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
Eren Dogan efd43c3191 Merge branch 'dev' into issue_fix 2023-12-06 13:30:22 -08:00
Eren Dogan 7531e38cad Remove unused local variable 2023-12-05 11:18:58 -08:00
Eren Dogan 39a66fcb87 Fix some lint errors 2023-12-05 11:16:22 -08:00
Eren Dogan 6cfb22959c Remove unused imports 2023-12-05 11:08:32 -08:00
SWalker 6bd437cfa8 Fixed bug that made metal-metal vias think they were well contacts 2023-11-07 14:27:11 -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 d161cc55a5 fixed missing broken stamp 2023-10-31 23:24:21 -07:00
SWalker a45e16bff5 re-added rom tests to regression ignore for freepdk45 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 1f35855c6d remove old rom test 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 565e3f6814 flatten ptx in extraction and renumber test based on importance 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
Sage Walker b279791762 added control buf test 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 0040efb86f workaround for magic drc in gf180 2023-10-31 23:24:21 -07:00
Sage Walker b0a0226e87 rom array compatability changes 2023-10-31 23:24:21 -07:00
Hadir Khan 7ce11eba52 added pwell as a non-routing layer 2023-10-31 23:24:21 -07:00
Hadir Khan 81b62ab13b added gf180mcu as the test tech target 2023-10-31 23:24:21 -07:00
Eren Dogan fe379297be Add timestamps to the log file 2023-10-05 14:55:05 -07:00
Sam Crow a5412902c6 all control logic tests pass now 2023-09-27 16:38:57 -07:00
Sam Crow bf49ea744e force multi-delay chain pinouts to be user configurable 2023-09-27 13:15:45 -07:00
Sam Crow 5b282df667 Revert "add drc style drc(full) to run_drc.sh on Tim Edwards recommondation" 
This reverts commit c4a14b9354.
 2023-09-26 11:37:04 -07:00
Sam Crow c4a14b9354 add drc style drc(full) to run_drc.sh on Tim Edwards recommondation 2023-09-25 14:14:27 -07:00
Eren Dogan b3e1a163d0 Fix derouting wires in the gridless router 2023-09-09 13:32:16 -07:00
Eren Dogan 995cc4f60f Fix typo 2023-09-06 21:38:19 -07:00
Eren Dogan 3f2d61a0fa Prevent same file error when copying the config file (VLSIDA/PrivateRAM#108) 2023-09-03 18:21:31 -07:00
Eren Dogan abb12bd785 Increase non-preferred direction cost in router 2023-09-02 08:00:58 -07:00
Eren Dogan 775922774a Use bbox trees to iterate over shapes in routing region efficiently 2023-09-01 20:37:07 -07:00
Eren Dogan d9004f6de6 Print more info for the routing processes 2023-08-31 19:03:31 -07:00
Eren Dogan 8a60684e51 Increase the routing region inflation to be safer 2023-08-31 18:26:45 -07:00
Eren Dogan a9e63efad7 Increase via cost in router 2023-08-31 18:26:04 -07:00
Eren Dogan 56bee27ee3 Don't write/read gds files unnecessarily for router 2023-08-29 21:45:52 -07:00
Eren Dogan e12ab68362 Simplify closest edge calculation in signal escape router 2023-08-28 10:38:53 -07:00
Eren Dogan fa5de05be3 Merge branch 'dev' into gridless_router 2023-08-27 21:17:58 -07:00
Eren Dogan 53cc99f5c1 Perform signal escape routing in smaller regions 2023-08-27 21:16:34 -07:00
Eren Dogan 9df3c2ac59 Return the path in source-to-target order 2023-08-27 21:15:25 -07:00
Eren Dogan 141a4e3380 Don't scale the routing region if no path is found 2023-08-27 15:42:09 -07:00