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OpenRAM
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1172 Commits

Author SHA1 Message Date
FriedrichWu bda3adf9f9 more stable 2024-12-16 00:13:40 +01:00
FriedrichWu 4fe635a05f add route_outside, remove unused methods 2024-11-20 16:24:26 +01:00
FriedrichWu 86588619fd first commt 2024-11-17 10:35:01 +01:00
FriedrichWu f56460bb94 make code clean 2024-11-12 17:02:02 +01:00
FriedrichWu ee6be23cfa first comment 2024-09-17 11:54:30 +02:00
FriedrichWu 20e454925a add io placer 2024-09-05 10:14:00 +02:00
FriedrichWu 6743049d44 clean version 2024-09-05 10:08:59 +02:00
FriedrichWu 0ae194f17c Simple version fix 2024-08-20 09:28:48 +02:00
FriedrichWu e3170abd01 Simple version without lvs(rutiime problem with magic 2024-07-30 15:04:47 +02:00
FriedrichWu e6ca825157 recrusive placement of dffs-naive edition 2024-07-22 10:44:06 +02:00
FriedrichWu fb7f92394b fix the [0] problem in spare_wen 2024-07-15 14:59:25 +02:00
FriedrichWu 4efc0e688b fix the lef file problem partly, spare_wen0[0] left 2024-07-03 21:14:32 +02:00
FriedrichWu f69f8de000 first commit 2024-06-26 17:40:22 +02:00
FriedrichWu 3ee769a771 first commit 
change one sram into several single macros
 2024-06-21 13:48:42 +02:00
mole99 85e242fa27 Add gf180mcu ROM example 2024-02-03 11:31:58 +01:00
Eren Dogan 0a1de57cae Update copyright year 2024-01-03 14:32:44 -08:00
mole99 8032fa75a4 Add LEF output for ROM 2023-12-21 08:07:49 +01:00
Hadir Khan 9d6052b86c fix for matching the layout vs verilog port names for rom 2023-12-20 15:30:07 -08:00
SWalker b9570b8ddf removed gf180 specific code from ptx 2023-11-07 01:01:05 -08:00
SWalker ce1861f342 proper output rom bank output layer 2023-10-31 23:24:21 -07:00
SWalker 26068fd2e1 more ptx fixes 2023-10-31 23:24:21 -07:00
SWalker b453aa23c2 fix ptx minwidth calculation for freepdk45 2023-10-31 23:24:21 -07:00
SWalker 5378a308c1 updated gitignore and regression make to ignore gf180. Fixed issue with rom decoder routing 2023-10-31 23:24:21 -07:00
SWalker 9b99e6c124 bunch of cleanups to core rom classes 2023-10-31 23:24:21 -07:00
SWalker ddba3b3718 move vdd pins around to make routing nice 2023-10-31 23:24:21 -07:00
SWalker 5c22e382b5 add parameter to make routing horizonal vdd rails easier 2023-10-31 23:24:21 -07:00
SWalker 4b3af38727 change min rail to contact spacing for long gf180 contact extend 2023-10-31 23:24:21 -07:00
SWalker 3271c5e73c fixing drc on rom bank, mostly spacing tweaks 2023-10-31 23:24:21 -07:00
SWalker 75f7a5847f fixing contact placement for gf180 in rom 2023-10-31 23:24:21 -07:00
SWalker a544abebf7 fixed contact area issue 2023-10-31 23:24:21 -07:00
Sage Walker cb8567c66f spacing tweaks for gf180 address control gate 2023-10-31 23:24:21 -07:00
Sage Walker d6cb15c82d Switched to GF180D for extra metal layers, Fixed drc parameters so contacts are valid. ptx.py modified to achieve proper layer placement with gf180. ROM array and precharge DRC clean. 2023-10-31 23:24:21 -07:00
Sage Walker b0a0226e87 rom array compatability changes 2023-10-31 23:24:21 -07:00
Sam Crow bf49ea744e force multi-delay chain pinouts to be user configurable 2023-09-27 13:15:45 -07:00
Eren Dogan f8b2c1e9b9 Change OPTS.route_supplies option since there's only one router now 2023-08-02 21:48:29 -07:00
Eren Dogan 54fc34392d Remove unnecessary imports 2023-08-02 21:28:21 -07:00
Eren Dogan 87eca6b7db Use the initial bbox to route supply and signals 2023-08-02 18:01:09 -07:00
Eren Dogan 5b0f97860a Calculate bbox inside the router 2023-08-02 09:30:50 -07:00
Eren Dogan 877f20e071 Use the new routers in ROMs 2023-08-01 19:10:02 -07:00
Eren Dogan dd152da5c2 Change signal escape router's high-level function name 2023-08-01 11:26:25 -07:00
Eren Dogan 993b47be4c Remove old routers from sram_1bank 2023-08-01 11:22:50 -07:00
Eren Dogan db2a276077 Split graph router class to use it for signal escaping later 2023-07-31 19:43:09 -07:00
Eren Dogan 54ce1377c5 Merge branch 'dev' into gridless_router 2023-07-25 20:03:59 -07:00
Eren Dogan 5de7b9cda7 Make graph router the default supply router 2023-07-24 13:07:43 -07:00
Sam Crow 09aa395174 cast pins dict to list 2023-07-18 16:13:29 -07:00
Eren Dogan 53d00f5b34 Merge branch 'dev' into gridless_router 2023-07-18 10:00:00 -07:00
Eren Dogan 5ef964d01f Merge branch 'dev' into gridless_router 2023-07-18 09:31:20 -07:00
Eren Dogan 094e71764a Change option name for the gridless router 2023-07-13 12:16:58 -07:00
Sam Crow b91c628acf Merge branch 'dev' into delay_ctrl 2023-07-06 08:45:03 -07:00
Sam Crow 468c972acb add optional guard band to delay chain sizing 2023-07-05 16:34:42 -07:00