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OpenRAM
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3,881 Commits 4 Branches 63 Tags 78 MiB
Commit Graph

33 Commits

Author SHA1 Message Date
mrg 2bfc94fcdd Add unblocking of source and destination pins to router. 2022-03-18 14:44:13 -07:00
mrg 01a73b31e1 Fix power ring routing boundary bug. 2022-03-18 10:32:25 -07:00
mrg ef733bb7aa Optional save supply pin centers for summer project 2021-06-23 10:03:38 -07:00
mrg 9e8d39f911 Remove debug gds dump 2021-05-28 13:31:19 -07:00
mrg 77f221d859 Separate supply pin type from route supplies option 2021-05-28 11:55:50 -07:00
mrg 013c5932a0 Valid type is tree not single 2021-05-28 11:26:41 -07:00
mrg f6587badad Improve supply routing for ring and side pins 2021-05-28 10:58:30 -07:00
mrg 61221ff4fa Allow tree type 2021-05-26 17:46:41 -07:00
mrg 7736d3b927 Fix updated side pin option 2021-05-26 16:14:46 -07:00
mrg cc91cdf008 Add power ring pin 2021-05-26 16:14:14 -07:00
mrg 453f260ca2 Add commented save npz file for intern 2021-05-06 17:14:27 -07:00
mrg f48b0b8f41 Add left stripe power routes to tree router as option. 2021-05-05 13:45:12 -07:00
mrg 7e29dd7ff2 Reduce verbosity of routing info 2021-03-31 09:38:06 -07:00
mrg e144f03b23 Add status for supply routing. 2021-03-24 11:15:59 -07:00
mrg 013836bb3d PEP8 cleanup 2021-02-23 13:33:14 -08:00
Matt Guthaus 30fc81a1f0 Update copyright year. 2021-01-22 11:23:28 -08:00
mrg 69fe050bad Refactor and cleanup router grids. 2021-01-15 13:25:57 -08:00
mrg 683f4214b2 Differentiate pin and other blockages for easier to understand blockage processing. 2021-01-14 15:58:37 -08:00
mrg 78966824db Second iteration try unblocking partial blocked grids. 2021-01-13 12:37:29 -08:00
mrg 7506ba81be Refactor how blocked_grids work. Must still calculate blockages based on enclosed pins. 2021-01-11 11:12:45 -08:00
mrg 66ff1fe990 Only unblock source/target instead of all components for cleaner routes 2021-01-06 15:14:56 -08:00
mrg c89e156bfe Separate add pins and route pins so pins can block supply router. 2020-12-23 10:49:47 -08:00
mrg 94b1e729ab Don't add vias when placing dff array 2020-12-22 17:08:53 -08:00
mrg 286ac635d6 Escape router changes. 
Rename exit router to escape router.
Perform supply and signal escape routing after channel and other routing.
 2020-12-22 16:35:05 -08:00
mrg 52119fe3b3 Cleanup exit route. Pins are on perimeter mostly. 2020-12-22 15:56:51 -08:00
mrg ae1c889235 Updates to IO signal router. 
Route signals to perimeter using maze router.
Move IO pins without perimeter pins to M3 using add_io_pin (like add_power_pin).
 2020-12-22 09:39:58 -08:00
mrg 348001b1c8 Supply tree uses signal grid. PEP8 cleanup. 2020-12-21 13:51:50 -08:00
mrg c0ab0af201 Retry routes with expanding detour allowed. 2020-12-17 11:39:17 -08:00
mrg 11384ef926 Improve output messaging of tree router 2020-12-16 16:57:40 -08:00
mrg d5ed45dadf Make default router tree router 2020-12-16 16:42:19 -08:00
mrg da721a677d Remove EOL whitespace globally 2020-11-03 06:29:17 -08:00
mrg 7b8c2cac30 Starting single layer power router. 2019-06-03 15:28:55 -07:00
mrg bd4d965e37 Begin single layer supply router 2019-06-03 15:27:37 -07:00