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OpenRAM
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2114 Commits

Author SHA1 Message Date
Joey Kunzler fbc6dfdaac split pbitcell tests 2020-04-17 12:26:18 -07:00
mrg f1925420cf Only allow DRC fail with LVS pass if using Magic. 2020-04-17 10:30:26 -07:00
mrg 75fce9894c Allow LVS to run even if DRC fails. 2020-04-17 09:35:07 -07:00
jcirimel 9316fb8b01 Merge branch 'dev' into discrete_models 2020-04-16 16:48:21 -07:00
jcirimel ed54c7ab83 Merge branch 'dev' of https://github.com/VLSIDA/PrivateRAM into dev 2020-04-16 16:48:07 -07:00
mrg 8ece411954 Merge branch 'dev' into tech_migration 2020-04-16 11:32:02 -07:00
mrg 843e9414df Parameterize vdd and gnd pin in write driver array. 2020-04-16 11:28:35 -07:00
mrg 770533e7b1 Parameterize vdd and gnd pin in sense amp array. 2020-04-16 11:27:26 -07:00
mrg d1319d633d Don't widen too short wires either 2020-04-16 11:02:54 -07:00
jcirimel 24e0e326d4 merge dev in to disc... 2020-04-16 02:18:39 -07:00
jcirimel ebb1a7bedb merge local with dev 2020-04-16 02:16:56 -07:00
mrg b347e3f7a8 Try both layers for reversed layer stacks. 2020-04-15 16:49:04 -07:00
mrg 9d2902de9e Conditional well spacing 2020-04-15 15:55:49 -07:00
mrg 94eb2afa36 Change to callable DRC rule. Use bottom coordinate for bus offsets. 2020-04-15 15:29:55 -07:00
mrg e95c97d7a5 PEP8 cleanup 2020-04-15 14:29:43 -07:00
mrg 1564d6e02b PEP8 cleanup 2020-04-15 11:24:28 -07:00
mrg 43fe1ae023 Improve pitch computation 2020-04-15 11:16:45 -07:00
mrg 331a4f4606 Fix wire width bug in short jogs. PEP8 cleanup. 2020-04-15 09:48:42 -07:00
jcirimel 6c1c72c520 fix pgates binning off-by-one 2020-04-15 04:09:58 -07:00
mrg 0941ebc3da Fix well spacing issue 2020-04-14 14:08:07 -07:00
mrg 32d190b8b1 Jog connection on M1 for bank select. 2020-04-14 12:15:56 -07:00
mrg 43dcf675a1 Move pnand outputs to M1. Debug hierarchical decoder multirow. 2020-04-14 10:52:25 -07:00
jcirimel 5f4ed47c57 netlist only discrete simulating 2020-04-13 20:48:34 -07:00
jcirimel afcb5174ac discrete dff tests working 2020-04-11 01:19:04 -07:00
mrg 2e67d44cd7 First pass of multiple bitcells per decoder row 2020-04-10 13:29:41 -07:00
jcirimel a0eb9839ad revert units on sp_lib, begin discrete tx simulation 2020-04-09 19:39:21 -07:00
mrg 7888e54fc4 Remove dynamic bitcell multiple detection. 
Check for decoder bitcell multiple in tech file or assume 1.
PEP8 fixes.
 2020-04-09 11:38:18 -07:00
Matt Guthaus 75bd2b46a5 OpenRAM v1.1.5 2020-04-09 10:02:15 -07:00
mrg 8a55c223df Use single height for netlist_only mode 2020-04-09 09:48:54 -07:00
mrg 58fbc5351a Change rows to outputs in hierarchical decoder 2020-04-08 17:05:16 -07:00
mrg 745450fadc Syntax error 2020-04-08 17:04:50 -07:00
mrg cddfaa0dc8 Tech dependent fudge factor 2020-04-08 17:04:14 -07:00
mrg ade3b78711 Add exception errors file 2020-04-08 16:55:45 -07:00
mrg 0c27942bb2 Dynamically try and DRC decoder for height 2020-04-08 16:45:28 -07:00
Hunter Nichols 4103745de2 Merged with dev, fixed conflict in ptx 2020-04-08 02:33:05 -07:00
Hunter Nichols 95363856e4 Added logical effort and input load for ptx module. 2020-04-08 02:29:57 -07:00
mrg 7872b6a68c Merge branch 'dev' into tech_migration 2020-04-07 10:42:05 -07:00
mrg a3797094d0 Swap lvs and sp dimensions for s8 2020-04-07 10:37:49 -07:00
mrg c8c74e8b69 Fix lvs_write in sram class 2020-04-06 15:20:59 -07:00
mrg f20246abdc Merge branch 'dev' of github.com:VLSIDA/PrivateRAM into dev 2020-04-06 14:08:45 -07:00
mrg cd8dc8e20b Output lvs model instead of spice model 2020-04-06 14:08:38 -07:00
mrg a12b5d9e6c Split decoder pbitcell tests 2020-04-06 13:31:31 -07:00
Jesse Cirimelli-Low b59c789dec remove whitespace 2020-04-05 03:58:26 -07:00
Jesse Cirimelli-Low beef9441b7 fix pin check debug typo 2020-04-05 02:55:15 -07:00
Jesse Cirimelli-Low 8b33cb519f Merge branch 'dev' into custom_mod 2020-04-03 17:05:56 -07:00
mrg ab5dd47182 Ptx is in microns if lvs_lib exists 2020-04-03 14:06:56 -07:00
mrg f358de78bb Add optional lvs_lib netlists for LVS usage (sp_lib is for simulation) 2020-04-03 13:39:54 -07:00
mrg 8603d3edd6 PEP8 cleanup 2020-04-03 11:37:06 -07:00
mrg 2850b9efb5 Don't force check in lib characterization. PEP8 formatting. 2020-04-02 12:52:42 -07:00
mrg f105c9ab36 Netlist only in verilog test 2020-04-02 12:43:19 -07:00
mrg 1d5e5e3607 Don't run lvs/drc or route supplies in verilog test 2020-04-02 12:42:28 -07:00
mrg 67de7efd49 Fix syntax error. No DRC/LVS in netlist only mode. 2020-04-02 11:31:28 -07:00
mrg 9106e22b58 Fix typo and syntax error. 2020-04-02 10:37:21 -07:00
mrg 5349323acd PEP8 cleanup. DRC/LVS returns errors. 2020-04-02 09:47:39 -07:00
mrg 0d6c84036d Adjust fudge factor for pin spacing. 2020-04-02 09:47:13 -07:00
mrg a3683c5898 Separate pbitcell from hierarchical decoder 2020-04-01 16:39:47 -07:00
mrg a9d3548be1 Refactor drc/lvs error output 2020-04-01 15:54:06 -07:00
Jesse Cirimelli-Low cdf0315a90 Merge branch 'dev' into custom_mod 2020-04-01 15:35:33 -07:00
mrg 3b662026d2 pnand3 constant hack for input separation 2020-04-01 11:36:04 -07:00
mrg 7956b63d9f Add licon option to precharge 2020-04-01 11:26:45 -07:00
mrg 3e41664db6 Split precharge array to multiport and normal cell 2020-04-01 11:26:31 -07:00
mrg 3074cf3b86 Small format cleanup 2020-04-01 11:15:29 -07:00
mrg da334e47aa Separate pbitcell tests for precharge 2020-04-01 11:14:50 -07:00
mrg bc9cbe70a7 Poly overlap doesn't convert to tx device 2020-04-01 09:42:07 -07:00
Jesse Cirimelli-Low 6e2a5d7a1a set sram output cap in characterizer to be 4x dff input cap 2020-04-01 04:24:43 -07:00
mrg d916322b74 PEP8 updates 2020-03-31 10:15:46 -07:00
Joey Kunzler b0d2946c80 update to sense amp and write driver modules 2020-03-30 20:00:32 -07:00
mrg 9907daaffa Min area only for multiple layers 2020-03-26 13:05:02 -07:00
mrg d2c97d75a7 Add well contact and min area to power pin of precharge 2020-03-26 11:49:32 -07:00
mrg 1e3734cb26 Hack to fix pnand3 in freepdk45 2020-03-26 11:08:53 -07:00
Jesse Cirimelli-Low 341bde7a48 Merge branch 'dev' into custom_mod 2020-03-26 02:40:37 -07:00
mrg 2f353187ba Skywater extraction mode for si unit scales 2020-03-24 12:41:15 -07:00
mrg 1e2163c3a6 Hack for pnand3 pin spacing 2020-03-24 12:40:41 -07:00
mrg e9d0db44fd Add li_stack contact to ptx and pgate if it exists. 2020-03-23 16:55:38 -07:00
mrg f491876a5a Move up B input in pnor2 2020-03-23 13:49:08 -07:00
mrg c15b4167b6 Merge branch 'dev' into tech_migration 2020-03-23 11:57:03 -07:00
mrg f598a359d5 Remove unused contact in pnor2 2020-03-23 11:55:17 -07:00
mrg 717cbb0fe5 Remove unused contact in pnand3 2020-03-23 11:52:19 -07:00
mrg 0ee6963198 Remove unused contact in pnand2 2020-03-23 11:46:21 -07:00
mrg f21791a904 Add source drain contact options to ptx. 2020-03-23 11:36:45 -07:00
mrg 9df99beb28 Merge branch 'tech_migration' into dev 2020-03-06 15:03:46 -08:00
mrg fd7af7fc25 Matt sucks skip test 2020-03-06 15:03:31 -08:00
mrg c5a1be703c Rotate via and PEP8 formatting 2020-03-06 13:39:46 -08:00
mrg 23501c7b35 Convert pnand+pinv to pand in decoders. 2020-03-06 13:26:40 -08:00
mrg 1a2efd77ad Move rbl route away from bitcell array 2020-03-06 09:48:20 -08:00
mrg ee18f61cbf Route RBL to edge of bank. 2020-03-06 09:03:52 -08:00
mrg 05f9e809b4 PEP8 Formatting 2020-03-05 16:27:35 -08:00
mrg 6506622dfb PEP8 Formatting 2020-03-05 16:20:21 -08:00
mrg 5b23653369 PEP8 Formatting 2020-03-05 16:13:49 -08:00
mrg ad98137cd4 Merge branch 'dev' into tech_migration 2020-03-05 14:18:06 -08:00
mrg 5312629702 Remove jog in precharge. Jog is in port data 2020-03-05 12:10:13 -08:00
mrg 9c1f0657dd PEP8 Formatting 2020-03-05 11:58:36 -08:00
mrg 7adeef6c9e PEP8 Formatting 2020-03-05 10:21:18 -08:00
mrg 287a31f598 Precharge updates. 
Enable different layers for bitlines.
Jog bitlines to fit precharge transistors for close proximity bitlines.
PEP8 cleanup.
 2020-03-04 17:39:11 -08:00
Joey Kunzler d7529ce526 Vdd/gnd via stacks now use perferred directions, added cell property to override 2020-03-04 17:05:19 -08:00
mrg 7ba9e09e12 Incomplete precharge layer decoupling 2020-03-04 22:23:05 +00:00
Jesse Cirimelli-Low f62016ad9f revert dff_buf for no body contact 2020-03-03 12:40:08 +00:00
mrg bb2305d56a PEP8 format fixes 2020-02-28 18:24:39 +00:00
mrg e1b97f58e1 Add instance center location 2020-02-28 18:24:09 +00:00
mrg 0b73979388 Space inputs by M1 pitch 2020-02-28 18:23:49 +00:00