12 Commits

Author	SHA1	Message	Date
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