caravel

Author	SHA1	Message	Date
Tim Edwards	9da6bab4a8	Corrected DRC errors on the non-Manhattan edges of the caravel and open source logos. Modified the gpio_defaults_block layout so that open holes are not created in the metal1 when the vias are moved by the defaults block configuration script.	2021-12-03 22:21:06 -05:00
Tim Edwards	6eb8bb54de	Several more LVS corrections, including fixing a label in chip_io that got removed from its net by a chang in the LEF view of an I/O pad, and a lack of declaration of an array to attach to pwr_ctrl_out in the verilog, which is valid verilog but netgen can't know the bus size without the no-connect net being declared. The remaining issue has to do with separation of ground domains in the mgmt_protect block.	2021-11-21 22:58:39 -05:00
Tim Edwards	9fb3925649	Updated the OSHW (open source hardware) icon graphic layout, which was badly digitized, and not taking advantage of the allowance of 45 degree angles on metal5.	2021-11-01 17:25:34 -04:00
Tim Edwards	a7148378a0	Added as many of the magic database layout files as are expected to remain unchanged between the caravel and caravel_openframe repositories.	2021-10-26 10:27:03 -04:00