15 Commits

Author	SHA1	Message	Date
Matt Guthaus	985d04d4b5	Cleanup of router. ... Made offsets in geometry snap to grid. Changed gds_write to use list for visited flag. Rewrite self.gds each call in case of any changes.	2018-10-04 14:04:29 -07:00
Matt Guthaus	5386b7a0f4	Initial refactor of signal and supply router classes.	2018-08-29 15:34:45 -07:00
Matt Guthaus	6220ea6d47	Update router to work with pin_layout structure.	2018-08-29 15:34:45 -07:00
Matt Guthaus	41fba9d27c	Add sketch for power grid routing code	2018-08-29 15:34:16 -07:00
mguthaus	11bb105545	Mark inaccessible off-grid pins as blocked. Improve on-grid pin analysis, but not quite good enough yet.	2017-06-05 14:42:56 -07:00
Matt Guthaus	d31b1862a3	Improved router debugging and return error if unable to route.	2017-05-31 13:59:49 -07:00
mguthaus	14b040720b	Add some router tests for SCMOS. Not all are there. Found bug in off-grid pin access for one test that is still there.	2017-05-24 13:57:27 -07:00
mguthaus	9b86083524	Fixed rotated via bug. May still have a via-to-via spacing problem.	2017-04-24 13:47:56 -07:00
mguthaus	f51e82e75a	Commented unit tests. Added negative coordinate test on test 03.	2017-04-16 08:04:06 -07:00
mguthaus	7cac1a0357	Rename test classes.	2017-04-15 07:49:05 -07:00
Matt Guthaus	5149ec34f0	Update unit tests with block	2016-11-18 16:17:49 -08:00
Matt Guthaus	2a17856c69	Add src/dest pin block	2016-11-18 16:16:19 -08:00
Matt Guthaus	c4d2cb78ef	Relative gds file names in tests.	2016-11-18 11:33:03 -08:00
Matt Guthaus	e215885b2f	Update unit tests.	2016-11-17 16:46:41 -08:00
Matt Guthaus	b5b1f1753e	Rename tests. Make 4 pin test.	2016-11-17 16:33:38 -08:00