 Eren Dogan
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08dad81214
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Use the same inflating rules for all shapes in router
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2023-08-02 17:48:56 -07:00 |
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Eren Dogan
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5b0f97860a
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Calculate bbox inside the router
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2023-08-02 09:30:50 -07:00 |
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Eren Dogan
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937585d23c
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Route signals to the perimeter in sorted order
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2023-08-01 21:17:43 -07:00 |
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Eren Dogan
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877f20e071
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Use the new routers in ROMs
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2023-08-01 19:10:02 -07:00 |
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Eren Dogan
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887a66553b
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Implement signal escape router using the new gridless router
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2023-08-01 12:46:02 -07:00 |
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Eren Dogan
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dd152da5c2
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Change signal escape router's high-level function name
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2023-08-01 11:26:25 -07:00 |
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Eren Dogan
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42257fb7f8
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Export router_tech again
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2023-08-01 11:25:12 -07:00 |
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Eren Dogan
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993b47be4c
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Remove old routers from sram_1bank
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2023-08-01 11:22:50 -07:00 |
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Eren Dogan
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93a6549539
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Fix typo
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2023-08-01 11:10:32 -07:00 |
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Eren Dogan
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6c70396a05
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Remove grid-based routers and replace them with the gridless router
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2023-08-01 10:59:55 -07:00 |
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Eren Dogan
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da24c52c52
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Cleanup graph router
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2023-07-31 21:49:14 -07:00 |
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Eren Dogan
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db2a276077
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Split graph router class to use it for signal escaping later
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2023-07-31 19:43:09 -07:00 |
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Eren Dogan
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7be6f2783b
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Refix logic mistake in graph router
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2023-07-31 12:24:31 -07:00 |
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Eren Dogan
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4b2659a5e2
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Fix another logic typo
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2023-07-30 18:27:17 -07:00 |
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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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54ce1377c5
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Merge branch 'dev' into gridless_router
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2023-07-25 20:03:59 -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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 Bugra Onal
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1de6b9a0f6
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Add func random seed as input option and log out
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2023-07-25 13:06:31 -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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2b15289daf
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Enable power routing for failing FreePDK45 tests (VLSIDA/PrivateRAM#97)
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2023-07-24 19:21:31 -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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5de7b9cda7
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Make graph router the default supply router
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2023-07-24 13:07:43 -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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Bugra Onal
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93182d525d
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Added sky130 golden spice file
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2023-07-20 15:20:15 -07:00 |
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Bugra Onal
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5b1544ad45
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Sky130 tests will use 1 spare row and col
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2023-07-20 15:18:32 -07:00 |
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