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OpenRAM
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4,714 Commits 4 Branches 63 Tags 78 MiB
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3865 Commits

Author SHA1 Message Date
Eren Dogan 821c763a1e Cleanup graph router 2023-07-29 20:01:58 -07:00
Eren Dogan 3b0997e7cf Implement custom add_route() for the graph router 2023-07-29 08:18:49 -07:00
Eren Dogan 4c73d3aa7c Use safe regions to protect pin nodes 2023-07-29 08:17:00 -07:00
Eren Dogan 091d0f8775 Convert pins and blockages for graph router 2023-07-26 21:46:30 -07:00
Eren Dogan 8522e0108c Add center nodes for existing vias 2023-07-26 21:45:35 -07:00
Eren Dogan 4d835e98b7 Simplify merging new shapes in graph router 2023-07-26 16:44:57 -07:00
Eren Dogan 53505e2ed2 Add "pin safe" functionality to is_node_blocked() 2023-07-26 16:41:46 -07:00
Eren Dogan d609ef9243 Make sure via probes can also be blocked by other blockages 2023-07-25 22:21:26 -07:00
Eren Dogan 62a04ce874 Add get_lpp() function to router_tech 2023-07-25 21:01:32 -07:00
Eren Dogan 54ce1377c5 Merge branch 'dev' into gridless_router 2023-07-25 20:03:59 -07:00
Eren Dogan 6cda5415a4 Try routing in larger regions if no path is found 2023-07-25 18:40:07 -07:00
Bugra Onal 1de6b9a0f6 Add func random seed as input option and log out 2023-07-25 13:06:31 -07:00
Eren Dogan ed404a3ad2 Rename 'inflated_from' to 'core' 2023-07-25 10:26:23 -07:00
Eren Dogan 47185f6085 Generate cartesian values for pins correctly 2023-07-25 10:18:43 -07:00
Eren Dogan 587d44e536 Include pins as blockages properly 2023-07-24 21:15:15 -07:00
Eren Dogan 2b15289daf Enable power routing for failing FreePDK45 tests (VLSIDA/PrivateRAM#97) 2023-07-24 19:21:31 -07:00
Eren Dogan fa74a45d8c Fix spacing rule for wider blockages 2023-07-24 13:08:02 -07:00
Eren Dogan 5de7b9cda7 Make graph router the default supply router 2023-07-24 13:07:43 -07:00
Eren Dogan 947e94323d Cleanup graph router 2023-07-24 08:03:08 -07:00
Eren Dogan 54f2e73214 Simplify inflating shapes in graph router 2023-07-23 21:09:15 -07:00
Eren Dogan 7119f9a131 Fix spacing rule for non-max-width layer in router_tech 2023-07-23 18:45:02 -07:00
Eren Dogan 542e1a5e03 Use half pin's size difference for new spacing rule 2023-07-23 18:43:26 -07:00
Eren Dogan a90fd36f57 Change spacing rule for pins 2023-07-23 10:43:02 -07:00
Eren Dogan 7a7ddebcca Add more spacing to inflated pins to prevent unroutables 2023-07-23 10:22:43 -07:00
Eren Dogan 1c274afa46 Include blockages in the routing area after generating nodes 2023-07-22 21:30:40 -07:00
Eren Dogan 06b8f3b2be Prevent supply ring from overlapping existing pins 2023-07-22 19:25:26 -07:00
Eren Dogan 48b556c43a Fix even more DRC errors in graph router 2023-07-22 14:07:27 -07:00
Eren Dogan 8354de654f Fix precision of blockage node centers 2023-07-21 12:24:20 -07:00
Eren Dogan 3e3265c416 Add new snap_to_grid function for graph router 2023-07-21 09:55:36 -07:00
Eren Dogan 44b2e4589c Don't use multiple when inflating shapes 2023-07-21 08:30:46 -07:00
Eren Dogan 7ee1dcef54 Simplify inflated_from logic 2023-07-21 08:26:54 -07:00
Bugra Onal 93182d525d Added sky130 golden spice file 2023-07-20 15:20:15 -07:00
Bugra Onal 5b1544ad45 Sky130 tests will use 1 spare row and col 2023-07-20 15:18:32 -07:00
Bugra Onal 78e5b60380 Fix fake_sram bit sizes 2023-07-20 10:43:09 -07:00
mrg f800b50813 Fix wrong bit size in fake_sram. 2023-07-20 10:11:49 -07:00
Eren Dogan 5ce193c2dd Snap node vectors to grid to prevent precision errors 2023-07-19 18:32:22 -07:00
Bugra Onal 6751442d35 account for spare cols in char 2023-07-19 16:09:28 -07:00
Sam Crow 2051f54f70 Merge branch 'STA-refactor' into dev 2023-07-19 15:14:20 -07:00
Bugra Onal 0b2196a3e4 cleaned logs 2023-07-19 14:50:49 -07:00
Sam Crow 6e3e964c12 cleanup net_spice docstrings 2023-07-19 12:45:41 -07:00
Sam Crow f41537b508 Merge branch 'char' into STA-refactor 2023-07-19 12:35:22 -07:00
Sam Crow 2ced895b32 add BIAS pin type back to valid types 2023-07-19 12:15:47 -07:00
Sam Crow c67fdd8bd8 fix insts typo 2023-07-19 12:15:21 -07:00
Bugra Onal d53353b5be Merge branch 'dev' into char 2023-07-19 12:06:34 -07:00
Bugra Onal 9fa25690ce Added pins for spare_cols 2023-07-19 11:35:09 -07:00
Sam Crow 2b9e70d318 remove line ending whitespace from comment 2023-07-19 10:51:19 -07:00
Eren Dogan e8c3cf0a94 Remove nodes inside routables that can cause DRC errors 2023-07-18 22:36:14 -07:00
Sam Crow bfabe64f33 fix pin/net dictionary deepcopy-ing 2023-07-18 16:14:38 -07:00
Sam Crow 09aa395174 cast pins dict to list 2023-07-18 16:13:29 -07:00
Sam Crow 5907cbb3e2 remove pins overwrite from contact class 2023-07-18 16:12:42 -07:00