 mrg
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ef733bb7aa
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Optional save supply pin centers for summer project
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2021-06-23 10:03:38 -07:00 |
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mrg
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d6a72aed37
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Add 2x1 perimter pins to satisfy minimum area rule.
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2021-06-13 15:00:46 -07:00 |
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mrg
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1ded978256
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Change nwell from gnd to vdd. dnwell space added.
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2021-06-01 15:10:55 -07:00 |
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mrg
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9e8d39f911
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Remove debug gds dump
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2021-05-28 13:31:19 -07:00 |
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mrg
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77f221d859
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Separate supply pin type from route supplies option
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2021-05-28 11:55:50 -07:00 |
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mrg
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013c5932a0
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Valid type is tree not single
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2021-05-28 11:26:41 -07:00 |
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mrg
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f6587badad
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Improve supply routing for ring and side pins
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2021-05-28 10:58:30 -07:00 |
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mrg
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61221ff4fa
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Allow tree type
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2021-05-26 17:46:41 -07:00 |
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mrg
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8bf37ca708
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Connect dnwell taps to gnd
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2021-05-26 17:38:09 -07:00 |
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mrg
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7736d3b927
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Fix updated side pin option
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2021-05-26 16:14:46 -07:00 |
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mrg
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6de5787e58
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Fix offsets for ring
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2021-05-26 16:14:16 -07:00 |
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mrg
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6493d1a7f4
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Add dnwell
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2021-05-26 16:14:16 -07:00 |
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mrg
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cc91cdf008
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Add power ring pin
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2021-05-26 16:14:14 -07:00 |
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mrg
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453f260ca2
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Add commented save npz file for intern
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2021-05-06 17:14:27 -07:00 |
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mrg
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f48b0b8f41
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Add left stripe power routes to tree router as option.
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2021-05-05 13:45:12 -07:00 |
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mrg
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a0e263b14a
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Add vdd/gnd pins to the side.
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2021-05-03 15:14:15 -07:00 |
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mrg
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a730fd0f10
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Use magic for LEF abstract. Fix supply perimter pin.
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2021-04-14 10:01:43 -07:00 |
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mrg
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229b0059c4
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Add perimeter margin to expand pins outside perimeter for OpenRoad router.
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2021-04-07 16:08:29 -07:00 |
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mrg
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e0024fa79a
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Add verbosity to error output
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2021-04-07 16:07:56 -07:00 |
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mrg
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7e29dd7ff2
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Reduce verbosity of routing info
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2021-03-31 09:38:06 -07:00 |
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mrg
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e144f03b23
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Add status for supply routing.
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2021-03-24 11:15:59 -07:00 |
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mrg
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5ab67214e5
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Make sure to add path when source and target
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2021-03-01 11:37:42 -08:00 |
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mrg
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0c2ed487d9
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Redundant check if pin contains another
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2021-02-26 11:16:19 -08:00 |
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mrg
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2a9b5db6d4
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Rewrite enclose grids to be cleaner
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2021-02-26 11:14:08 -08:00 |
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mrg
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013836bb3d
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PEP8 cleanup
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2021-02-23 13:33:14 -08:00 |
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mrg
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549112fcf8
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PEP8 cleanup
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2021-02-23 13:32:13 -08:00 |
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mrg
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bc8fd4a882
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Merge branch 'supply_router' into dev
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2021-01-25 11:01:48 -08:00 |
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Matt Guthaus
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eebc2a93b6
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Remove redundant pins when adding each pin
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2021-01-25 09:36:27 -08:00 |
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Matt Guthaus
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30fc81a1f0
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Update copyright year.
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2021-01-22 11:23:28 -08:00 |
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mrg
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e8239c5e77
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Remove debug print statement
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2021-01-15 14:27:54 -08:00 |
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mrg
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69fe050bad
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Refactor and cleanup router grids.
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2021-01-15 13:25:57 -08:00 |
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mrg
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683f4214b2
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Differentiate pin and other blockages for easier to understand blockage processing.
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2021-01-14 15:58:37 -08:00 |
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mrg
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e3a888e0f7
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Only unblock blockages not grids
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2021-01-13 13:57:49 -08:00 |
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mrg
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1b31afd773
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Use partial grids for enclosure with note
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2021-01-13 13:01:55 -08:00 |
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mrg
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78966824db
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Second iteration try unblocking partial blocked grids.
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2021-01-13 12:37:29 -08:00 |
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mrg
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7506ba81be
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Refactor how blocked_grids work. Must still calculate blockages based on enclosed pins.
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2021-01-11 11:12:45 -08:00 |
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mrg
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0faa14c0e3
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Sort escape pins by distance to perimeter to reduce blockages.
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2021-01-07 10:12:02 -08:00 |
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mrg
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66ff1fe990
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Only unblock source/target instead of all components for cleaner routes
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2021-01-06 15:14:56 -08:00 |
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mrg
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be79789097
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Return empty string instead of None when no grid type
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2021-01-06 09:41:13 -08:00 |
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mrg
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72dc1c58da
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Initialize queue only in init_queue function
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2021-01-06 09:40:49 -08:00 |
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mrg
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ec6f0f1873
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Escape route to any side
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2021-01-06 09:40:32 -08:00 |
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mrg
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b22d2a76a7
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Make clear source/target option instead of general setter (bug to remove source/target fixed)
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2021-01-06 09:39:50 -08:00 |
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mrg
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d61fcb3be3
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Fix lpp erase bug in removing router annotations
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2021-01-06 09:39:01 -08:00 |
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mrg
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82178bcf89
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Change info from exit to escape
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2021-01-04 11:52:02 -08:00 |
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mrg
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c89e156bfe
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Separate add pins and route pins so pins can block supply router.
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2020-12-23 10:49:47 -08:00 |
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mrg
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96c75d7c4b
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Remove outdated unit tests for router
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2020-12-23 07:42:36 -08:00 |
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mrg
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94b1e729ab
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Don't add vias when placing dff array
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2020-12-22 17:08:53 -08:00 |
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mrg
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286ac635d6
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Escape router changes.
Rename exit router to escape router.
Perform supply and signal escape routing after channel and other routing.
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2020-12-22 16:35:05 -08:00 |
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mrg
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52119fe3b3
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Cleanup exit route. Pins are on perimeter mostly.
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2020-12-22 15:56:51 -08:00 |
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mrg
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ae1c889235
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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).
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2020-12-22 09:39:58 -08:00 |
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