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OpenRAM
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2,144 Commits 4 Branches 63 Tags 78 MiB
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168 Commits

Author SHA1 Message Date
Matt Guthaus 69bb245f28 Updates to gdsMill/tech layers 
Create active and poly contact types.
Define standard cell boundary option.
DataType and PurposeLayer are the same. Text must have type 0.
Remove vector from vlsiLayout. More debug in reader.
 2019-12-04 16:12:53 -08:00
Matt Guthaus b71d630643 None for layer means unused. 2019-11-26 13:34:39 -08:00
Matt Guthaus 04045cf672 Fix syntax error 2019-11-26 13:24:19 -08:00
Matt Guthaus 102758881a Use layer instead of special flags for wells 2019-11-26 13:22:52 -08:00
Matthew Guthaus 04af5480d2 Add skeleton files for pwrite_driver 2019-10-30 21:34:03 +00:00
Matt Guthaus 84c7146792 Fix some pep8 errors/warnings in pgate and examples. 2019-10-06 17:30:16 +00:00
Matt Guthaus 585ce63dff Removing unused tech parms. Simplifying redundant parms. 2019-09-04 16:08:18 -07:00
jsowash 27ec617315 Fixed M1.5 error in 8mux tests which came from pdriver. 2019-08-22 09:34:53 -07:00
Matt Guthaus 2b7025335c Use pand2 of correct size. Simplify width checking of AND array. 2019-08-21 11:20:35 -07:00
Matt Guthaus 54ab9440db Use pdriver instead of pinv in pand gates. 2019-08-21 10:18:46 -07:00
Hunter Nichols d273c0eef5 Merge branch 'dev' into analytical_cleanup 2019-08-08 13:20:27 -07:00
Hunter Nichols fc1cba099c Made all cin function relate to farads and all input_load relate to relative units. 2019-08-08 01:57:04 -07:00
Matt Guthaus 275891084b Add pand3 2019-08-07 16:33:29 -07:00
Matt Guthaus c2655fcaa9 Update pnor2 to new placement logic 2019-08-07 16:01:05 -07:00
Hunter Nichols 6860d3258e Added graph functions to compute analytical delay based on graph path. 2019-08-07 01:50:48 -07:00
Hunter Nichols 2ce7323838 Removed all unused analytical delay functions. 2019-08-06 17:09:25 -07:00
Matt Guthaus ad35f8745e Add direction to pins of all modules 2019-08-06 14:14:09 -07:00
mrg 8b0b2e2817 Merge branch 'dev' into rbl_revamp 2019-07-03 14:05:28 -07:00
mrg bc4a3ee2b7 New port_data module works in SCMOS 2019-07-03 13:17:12 -07:00
Hunter Nichols 4e08e2da87 Merged and fixed conflicts with dev 2019-06-25 16:55:50 -07:00
Hunter Nichols 4f3340e973 Cleaned up graph additions to characterizer. 2019-06-25 16:37:35 -07:00
Matt Guthaus 6e044b776f Merge branch 'pep8_cleanup' into dev 2019-06-14 08:47:10 -07:00
Matt Guthaus a234b0af88 Fix space before comment 2019-06-14 08:43:41 -07:00
mrg fc12ea24e9 Add boundary to every module and pgate for visual debug. 2019-06-03 15:27:37 -07:00
Hunter Nichols d8617acff2 Merged with dev 2019-05-15 18:48:00 -07:00
Hunter Nichols d54074d68e Made timing graph more gate-level. Changed edges to be defined by inputs/ouputs and name based. 2019-05-07 00:52:27 -07:00
Matt Guthaus 0f03553689 Update copyright to correct years. 2019-05-06 06:50:15 -07:00
Matt Guthaus 3f9a987e51 Update copyright. Add header to all OpenRAM files. 2019-04-26 12:33:53 -07:00
Matt Guthaus 0439b129bb Some pgates are designs since not a fixed height 2019-04-26 12:33:53 -07:00
Matt Guthaus 05ad4285af Cleanup pgate code. 
Moved create_netlist and create_layout to the pgate class
from which everything is derived. Modified all pgates
to have consistent debug output and order of init function.
 2019-04-26 12:30:42 -07:00
Hunter Nichols e292767166 Added graph creation and functions in base class and lower level modules. 2019-04-24 14:23:22 -07:00
Hunter Nichols 4f28295e20 Added initial graph for correct naming 2019-04-19 01:27:06 -07:00
Matt Guthaus 25bc3a66ed Add far left option for contact placement in pgates. 2019-04-17 13:41:35 -07:00
Matt Guthaus be20408fb2 Rewrite add_contact to use layer directions. 2019-04-15 18:00:36 -07:00
Hunter Nichols 25c034f85d Added more accurate bitline delay capacitance estimations 2019-04-09 01:56:32 -07:00
Hunter Nichols 1438519495 Added check to pdriver for 0 fanout which can break compute_sizes. 2019-04-03 17:53:28 -07:00
Hunter Nichols f6eefc1728 Added updated analytical characterization with combined models 2019-04-02 01:09:31 -07:00
Hunter Nichols 97777475b4 Added additions to account for custom delay chains. 2019-03-28 17:16:23 -07:00
Hunter Nichols 80a325fe32 Added corner information for analytical power estimation. 2019-03-04 19:27:53 -08:00
Hunter Nichols 0e96648211 Added linear corner factors in analytical delay model. 2019-03-04 00:42:18 -08:00
Hunter Nichols 5f01a52113 Fixed some delay model bugs. 2019-02-05 21:15:12 -08:00
Hunter Nichols d1218778b1 Fixed merge conflicts 2019-01-28 22:33:08 -08:00
Matt Guthaus 18805423e3 Simplify pdriver code. 2019-01-25 17:18:12 -08:00
Matt Guthaus beceb3fb60 Fix buggy analytical delay in pdriver 2019-01-25 16:22:59 -08:00
Matt Guthaus 09d6a63861 Change path to wire_path for Anaconda package conflict 2019-01-25 15:07:56 -08:00
Matt Guthaus 6f32bac1a2 Use rx of last pdriver instance after placing instances 2019-01-25 14:17:37 -08:00
Matt Guthaus 614aa54f17 Move clkbuf output lower to avoid dff outputs 2019-01-25 14:03:52 -08:00
Matt Guthaus ddf734891a Fix pdriver width error 2019-01-25 10:26:31 -08:00
Matt Guthaus 091b4e4c62 Add size commments to spize. Change pdriver stage effort. 2019-01-23 17:27:15 -08:00
Matt Guthaus b58fd03083 Change pbuf/pinv to pdriver in control logic. 2019-01-23 12:03:52 -08:00