12 Commits

Author	SHA1	Message	Date
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
mrg	01a73b31e1	Fix power ring routing boundary bug.	2022-03-18 10:32:25 -07:00
mrg	f48b0b8f41	Add left stripe power routes to tree router as option.	2021-05-05 13:45:12 -07:00
mrg	229b0059c4	Add perimeter margin to expand pins outside perimeter for OpenRoad router.	2021-04-07 16:08:29 -07:00
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	7506ba81be	Refactor how blocked_grids work. Must still calculate blockages based on enclosed pins.	2021-01-11 11:12:45 -08:00
mrg	0faa14c0e3	Sort escape pins by distance to perimeter to reduce blockages.	2021-01-07 10:12:02 -08:00
mrg	ec6f0f1873	Escape route to any side	2021-01-06 09:40:32 -08:00
mrg	82178bcf89	Change info from exit to escape	2021-01-04 11:52:02 -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	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