 Eren Dogan
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5cf774b53e
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Remove unnecessary lines
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2023-07-30 10:09:13 -07:00 |
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Eren Dogan
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e5bc7b4e95
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Fix logic typo
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2023-07-30 10:08:57 -07:00 |
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Eren Dogan
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d487f788e3
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Add constant cost for all non-preferred edges
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2023-07-29 21:48:33 -07:00 |
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Eren Dogan
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821c763a1e
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Cleanup graph router
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2023-07-29 20:01:58 -07:00 |
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Eren Dogan
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3b0997e7cf
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Implement custom add_route() for the graph router
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2023-07-29 08:18:49 -07:00 |
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Eren Dogan
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4c73d3aa7c
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Use safe regions to protect pin nodes
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2023-07-29 08:17:00 -07:00 |
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Eren Dogan
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091d0f8775
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Convert pins and blockages for graph router
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2023-07-26 21:46:30 -07:00 |
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Eren Dogan
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8522e0108c
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Add center nodes for existing vias
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2023-07-26 21:45:35 -07:00 |
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Eren Dogan
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4d835e98b7
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Simplify merging new shapes in graph router
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2023-07-26 16:44:57 -07:00 |
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Eren Dogan
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53505e2ed2
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Add "pin safe" functionality to is_node_blocked()
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2023-07-26 16:41:46 -07:00 |
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Eren Dogan
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d609ef9243
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Make sure via probes can also be blocked by other blockages
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2023-07-25 22:21:26 -07:00 |
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Eren Dogan
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62a04ce874
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Add get_lpp() function to router_tech
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2023-07-25 21:01:32 -07:00 |
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Eren Dogan
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6cda5415a4
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Try routing in larger regions if no path is found
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2023-07-25 18:40:07 -07:00 |
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Eren Dogan
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ed404a3ad2
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Rename 'inflated_from' to 'core'
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2023-07-25 10:26:23 -07:00 |
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Eren Dogan
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47185f6085
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Generate cartesian values for pins correctly
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2023-07-25 10:18:43 -07:00 |
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Eren Dogan
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587d44e536
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Include pins as blockages properly
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2023-07-24 21:15:15 -07:00 |
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Eren Dogan
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fa74a45d8c
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Fix spacing rule for wider blockages
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2023-07-24 13:08:02 -07:00 |
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Eren Dogan
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947e94323d
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Cleanup graph router
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2023-07-24 08:03:08 -07:00 |
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Eren Dogan
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54f2e73214
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Simplify inflating shapes in graph router
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2023-07-23 21:09:15 -07:00 |
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Eren Dogan
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7119f9a131
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Fix spacing rule for non-max-width layer in router_tech
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2023-07-23 18:45:02 -07:00 |
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Eren Dogan
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542e1a5e03
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Use half pin's size difference for new spacing rule
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2023-07-23 18:43:26 -07:00 |
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Eren Dogan
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a90fd36f57
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Change spacing rule for pins
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2023-07-23 10:43:02 -07:00 |
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Eren Dogan
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7a7ddebcca
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Add more spacing to inflated pins to prevent unroutables
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2023-07-23 10:22:43 -07:00 |
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Eren Dogan
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1c274afa46
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Include blockages in the routing area after generating nodes
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2023-07-22 21:30:40 -07:00 |
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Eren Dogan
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06b8f3b2be
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Prevent supply ring from overlapping existing pins
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2023-07-22 19:25:26 -07:00 |
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Eren Dogan
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48b556c43a
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Fix even more DRC errors in graph router
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2023-07-22 14:07:27 -07:00 |
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Eren Dogan
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8354de654f
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Fix precision of blockage node centers
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2023-07-21 12:24:20 -07:00 |
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Eren Dogan
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3e3265c416
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Add new snap_to_grid function for graph router
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2023-07-21 09:55:36 -07:00 |
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Eren Dogan
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44b2e4589c
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Don't use multiple when inflating shapes
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2023-07-21 08:30:46 -07:00 |
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Eren Dogan
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7ee1dcef54
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Simplify inflated_from logic
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2023-07-21 08:26:54 -07:00 |
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Eren Dogan
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5ce193c2dd
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Snap node vectors to grid to prevent precision errors
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2023-07-19 18:32:22 -07:00 |
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Eren Dogan
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e8c3cf0a94
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Remove nodes inside routables that can cause DRC errors
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2023-07-18 22:36:14 -07:00 |
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Eren Dogan
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b5983fbfd6
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Prevent via DRC errors
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2023-07-17 16:30:19 -07:00 |
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Eren Dogan
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6e051e7f06
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Avoid DRC errors when routing the same type of pin
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2023-07-17 15:43:48 -07:00 |
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Eren Dogan
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38110a55e1
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Connect graph nodes better by hopping over removed nodes
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2023-07-17 15:02:36 -07:00 |
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Eren Dogan
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e501e0ef4f
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Cleanup graph for gridless router
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2023-07-16 20:41:58 -07:00 |
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Eren Dogan
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983cf13ccf
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Fix spacing for gridless router
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2023-07-16 20:25:15 -07:00 |
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Eren Dogan
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094e71764a
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Change option name for the gridless router
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2023-07-13 12:16:58 -07:00 |
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Eren Dogan
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71e4a5ab6c
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Rename gridless router files
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2023-07-13 12:07:55 -07:00 |
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Eren Dogan
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813a67fea9
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Add more comments for gridless router
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2023-07-13 11:29:51 -07:00 |
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Eren Dogan
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6b0b4c2def
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Create fake pins on the ring and route others to them
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2023-07-10 09:24:16 -07:00 |
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Eren Dogan
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4a61874888
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Add supply ring pins around the layout area
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2023-07-09 18:53:21 -07:00 |
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Eren Dogan
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bb35ac2f90
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Include new wires while routing the pins
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2023-07-03 14:04:26 -07:00 |
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Eren Dogan
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0938e7ec9a
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Fix probes not being blocked correctly
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2023-07-03 13:34:27 -07:00 |
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Eren Dogan
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78be525ea0
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Use minimum spanning tree to route same type of pins together
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2023-07-01 16:14:56 -07:00 |
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Eren Dogan
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5bf629f3e5
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Prevent DRC violations for vdd and gnd pins
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2023-06-28 20:55:49 -07:00 |
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Eren Dogan
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a47bc7ebee
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Prevent multiple dog-legs in non-preferred direction
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2023-06-15 11:08:13 -07:00 |
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Eren Dogan
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15b4e4dbe8
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Fix DRC spacing in Hanan router
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2023-06-05 19:33:45 -07:00 |
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Eren Dogan
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48a148003a
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Include other pins as blockages in Hanan router
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2023-06-05 11:27:05 -07:00 |
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Eren Dogan
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8f1af0ebb7
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Reduce the number of shapes on Hanan paths
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2023-06-04 10:56:50 -07:00 |
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