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OpenRAM
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870 Commits

Author SHA1 Message Date
Michael Timothy Grimes 9e739d67d4 python 3 changes d.iterkeys() -> iter(d.keys()) 2018-05-29 11:54:10 -07:00
Michael Timothy Grimes 8f131ddb2f commiting changes from most recent pull from dev 2018-05-22 17:30:51 -07:00
Michael Timothy Grimes 17769f27c6 small changes to pbitcell 2018-05-22 14:51:42 -07:00
Michael Timothy Grimes d8cb3653e0 changing case of pins in handmade cell_6t for freepdk45 2018-05-22 14:19:26 -07:00
Michael Timothy Grimes 766042fe69 changed case of handmade bitcell pins from upper case to lower case. Made changes in other modules that are affected by this case. Only for SCMOS for this commit 2018-05-22 14:16:51 -07:00
Michael Timothy Grimes 5e4d4bf6cd resolved conflicts with bitcell_array after PrivateRAM merge 2018-05-22 14:12:14 -07:00
Michael Timothy Grimes b5df0cc30a Merging branch with PrivateRAM dev 2018-05-18 15:15:31 -07:00
Matt Guthaus d4cd8aff15 Change permissions of tests 2018-05-14 16:36:58 -07:00
Matt Guthaus f34c4eb7dc Convert entire OpenRAM to use python3. Works with Python 3.6. 
Major changes:
Remove mpmath library and use numpy instead.
Convert bytes to new bytearrays.
Fix class name check for duplicate gds instances.
Add explicit integer conversion from floats.
Fix importlib reload from importlib library
Fix new key/index syntax issues.
Fix filter and map conversion to lists.
Fix deprecation warnings.
Fix Circuits vs Netlist in Magic LVS results.
Fix file closing warnings.
 2018-05-14 16:15:45 -07:00
Matt Guthaus 58628d7867 Merge branch 'multiport_cleanup' into dev 2018-05-11 09:23:43 -07:00
Matt Guthaus 0e35937da5 Commit local changes. Forgot what the status is. 2018-05-11 09:15:29 -07:00
Matt Guthaus b14bef3bcf Initial merge of incomplete multi-port clean with new supply routing. 2018-05-11 08:18:04 -07:00
Michael Timothy Grimes 3971835f24 changed pbitcell_array tests in regards to addition of read/write ports in pbitcell 2018-05-10 09:40:43 -07:00
Michael Timothy Grimes 7af95e4723 adding read/write port functionality to the design. Now the bitcell can have read/write, write, and read ports all at once. Changed unit tests to accomodate different combinations of ports. 2018-05-10 09:38:02 -07:00
Matt Guthaus 7b5791b0e9 Change tolerance of tests to a big value. Update tests. 2018-05-09 08:29:23 -07:00
Michael Timothy Grimes 683f5fb9fc adding variable for w_ports to be used in multiport design 2018-04-26 14:03:48 -07:00
Michael Timothy Grimes 7d3f7eefac syntax corrections to pbitcell and modifying transistor sizes 2018-04-26 14:03:03 -07:00
Matt Guthaus 875eb94a34 Move bank select below row decoder, col mux, or col decoder. 2018-04-23 12:17:16 -07:00
Matt Guthaus 85b7b73903 Flip sense amp y axis 2018-04-23 10:19:26 -07:00
Matt Guthaus e04f53dc27 Rotate via 2018-04-23 09:18:34 -07:00
Matt Guthaus 269d553857 Move sense amp to tri gate routing to M3... not ideal. 2018-04-23 09:14:18 -07:00
Matt Guthaus cd502895c4 Undoing last change. 2018-04-23 08:48:50 -07:00
Matt Guthaus 8ce3809cad Divide index 2018-04-20 17:09:15 -07:00
Matt Guthaus e1f4c933e1 Flip sense amp and increase pin size 2018-04-20 17:04:26 -07:00
Matt Guthaus ed76a784d2 Remove power rails and ring. 2018-04-20 15:51:19 -07:00
Matt Guthaus 19a957a57c Fix unattached label on sense amp out by changing layer. 2018-04-20 15:48:38 -07:00
Matt Guthaus d734c05b71 Fix missing vdd pins and fix routing between sense amp, bitcell array and column mux. 2018-04-20 15:47:21 -07:00
Matt Guthaus 248decd004 Hand edit sense amp to have full pins rather than split from magic gds write. 2018-04-20 15:46:39 -07:00
Matt Guthaus df9bdccd45 Change lvs check to look only at the last/top module. 2018-04-20 15:46:12 -07:00
Matt Guthaus 929122b6dc Change default to scmos. Refactor add column mux. 2018-04-20 12:52:41 -07:00
Matt Guthaus c75eafe085 Fix some errors 2018-04-18 09:37:33 -07:00
Matt Guthaus 63a8f7c653 Remove m2 from write driver 2018-04-16 16:15:35 -07:00
Matt Guthaus bb1ec63c4f Removed msf data flop from bank 2018-04-16 16:03:46 -07:00
Matt Guthaus 1ba87c88f5 Remove supply rails in decoder 2018-04-16 15:59:52 -07:00
Matt Guthaus 13adfc3724 Add bank ground routing 2018-04-16 10:15:36 -07:00
Matt Guthaus 3fe4578feb Change stages of delay to odd 2018-04-16 10:15:15 -07:00
Matt Guthaus 70c92c27ef Supply to M3 for bank select logic 2018-04-11 16:55:09 -07:00
Matt Guthaus 010a187545 Remove dead logic 2018-04-11 16:54:55 -07:00
Matt Guthaus e038561b4a Move supply to M3 in wordline driver 2018-04-11 16:23:45 -07:00
Matt Guthaus e2f93a0a99 Fix via overlap DRC error 2018-04-11 15:48:40 -07:00
Matt Guthaus ef99d13f1b Fix via overlap DRC error 2018-04-11 15:46:44 -07:00
Matt Guthaus 6640d3491d Tri gate and array supply to M2 and M3 2018-04-11 15:11:47 -07:00
Matt Guthaus 06c132b695 Fix drc overlap error 2018-04-11 15:00:56 -07:00
Matt Guthaus 21bc5b7d05 Fix drc overlap error 2018-04-11 14:59:04 -07:00
Matt Guthaus 14ff20fc9e Fix drc overlap error 2018-04-11 14:56:59 -07:00
Matt Guthaus d1862eda90 Fix drc overlap error 2018-04-11 14:55:04 -07:00
Matt Guthaus 1e36e8e20c Fix ms_flop array for M3 supplies 2018-04-11 14:25:04 -07:00
Matt Guthaus 46c18f53ba Add M2 vias in ms_flop 2018-04-11 14:10:57 -07:00
Matt Guthaus 873be38e15 Add M3 pins on dff_buf array 2018-04-11 12:09:15 -07:00
Matt Guthaus 4971dde316 Rename pin variable 2018-04-11 12:08:57 -07:00