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OpenRAM
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2,926 Commits 4 Branches 63 Tags 78 MiB
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765 Commits

Author SHA1 Message Date
jcirimel d40c3588ed no wl for col end 2020-10-08 03:34:16 -07:00
jcirimel 4a1a7e637e merge in dev 2020-10-07 11:54:07 -07:00
mrg 483f6b187c RBL driver supply location differs for sky130 and other techs 2020-10-06 16:47:32 -07:00
mrg c2629edc1b Allow 16-way column mux 2020-10-06 16:27:02 -07:00
jcirimel 13e2a9f5f7 fix missed self.left_rbl refactor 2020-10-06 05:11:15 -07:00
jcirimel 888646cdf9 merge in wlbuf and begin work on 32kb memory 2020-10-06 05:03:59 -07:00
mrg da83824a70 Merge branch 'wlbuffer' into dev 2020-10-05 15:33:54 -07:00
mrg 4a58f09c1c Use 4x16 decoder with dual port bitcell in tests. 2020-10-05 10:52:56 -07:00
mrg c06b02e6fc Rename single_level_column_mux to just column_mux 2020-10-05 08:56:51 -07:00
mrg f8146e3f69 Add decoder4x16 2020-10-02 15:52:09 -07:00
mrg 8ce23d7f17 Provide unique WL driver instance name 2020-10-01 07:17:32 -07:00
Matt Guthaus 112d57d90a Enable riscv tests 2020-09-30 12:39:40 -07:00
mrg f4e6a8895b Update riscv unit test 2020-09-30 08:50:58 -07:00
jcirimel 7cbf456a4f sky130 rba done 2020-09-30 07:34:05 -07:00
mrg b147e8485c PEP8 formatting 2020-09-29 16:52:27 -07:00
mrg 066570bfeb Fix length of write driver 2020-09-29 16:51:55 -07:00
mrg 449a4c2660 Exclude bitcells in other local areas not of interest 2020-09-29 12:15:42 -07:00
mrg d7e2340e62 Lots of PEP8 cleanup. Refactor path graph to simulation class. 2020-09-29 10:26:31 -07:00
mrg b2dab486fc Add draft of path exclusion calls 2020-09-28 16:05:21 -07:00
mrg 4a987bef9a Merge branch 'wlbuffer' into dev 2020-09-28 15:51:45 -07:00
mrg 159c04a25d Merge branch 'dev' of github.com:VLSIDA/PrivateRAM into dev 2020-09-28 15:51:35 -07:00
mrg 70c90ca7fb Replica bitcell array bbox to include unused WL gnd pins. 2020-09-28 14:49:33 -07:00
mrg 9c6d8d7aed Zjob to bottom. 2020-09-28 13:16:03 -07:00
mrg 5ab0d01779 Remove zjog and go with L shape. 2020-09-28 12:48:37 -07:00
mrg d65eb16513 Zjog the WL enable. Min driver is 1. 2020-09-28 12:24:55 -07:00
mrg 6f06bb9dd5 Create sized RBL WL driver in port_address 2020-09-28 11:30:21 -07:00
mrg 88731ccd8e Fix rounding error for wmask with various word_size 2020-09-28 09:53:01 -07:00
jcirimel 3dd72cdeac progress with rba pin mismatch 2020-09-23 08:37:32 -07:00
jcirimel 17e6e5eb16 row end col done 2020-09-23 08:02:56 -07:00
jcirimel 5c263e0001 rep col done w/o power pins 2020-09-23 06:24:52 -07:00
jcirimel 7afe3ea52c replica col arrangement done 2020-09-23 04:51:09 -07:00
jcirimel efdc171b14 make split wl specific to each port 2020-09-23 00:08:34 -07:00
jcirimel fb6a665514 removed references to technology name 2020-09-22 18:33:03 -07:00
jcirimel de33ab3761 fix single port bitcell pattern 2020-09-22 15:08:53 -07:00
mrg c7d32089f3 Create RBL wordline buffer with correct polarity. 2020-09-17 14:45:49 -07:00
jcirimel 559dfbc7a6 single port bitcell array done 2020-09-16 05:46:14 -07:00
mrg e7ad22ff69 Separate WL via from bitell array to avoid grounded WLs 2020-09-15 13:38:28 -07:00
mrg 5e94d76127 Make global bitline only as wide as needed rather than whole array 2020-09-15 13:24:38 -07:00
mrg aff3cd2aab Update length of control bus 2020-09-15 09:49:00 -07:00
jcirimel d22164bd48 single port progess 2020-09-14 18:11:38 -07:00
mrg f25b6ffa61 Make control bus height of port data 2020-09-14 15:42:17 -07:00
mrg 7b24d1f012 Use pins for write_driver dimensions 2020-09-14 14:42:28 -07:00
mrg 55dd4d0c47 Global bitcell array working 2020-09-14 14:35:52 -07:00
mrg deaaec1ede Fix width of write enable with spare columns 2020-09-14 13:09:45 -07:00
mrg c12720a93f Extend pin correct length in new array. 2020-09-14 12:53:59 -07:00
mrg e95ab66916 Update to space according to the bitcell array. 2020-09-14 12:05:45 -07:00
mrg 4482c63d6f Fix sense amp offset index error 2020-09-11 17:12:29 -07:00
mrg 8909ad7165 Update modules to use variable bit offsets. 
Bitcell arrays can return the bit offsets.
Port data and submodules can use offsets for spacing.
Default spacing for port data if no offsets given.
 2020-09-11 15:36:22 -07:00
mrg c58741c44f Updates to global array. 
Standardize bitcell array main array offsets.
Duplicate replica interface pins in global interface pins.
 2020-09-10 16:44:54 -07:00
mrg 9c762634a5 Change default options for replica_bitcell_array 2020-09-10 15:11:48 -07:00