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Code Activity
372 commits 8 branches 27 tags 1.3 MiB
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55 commits

Author SHA1 Message Date
KrystalDelusion 7ba67ef260 Removing unnecessary underflow assertions 2022-07-01 11:15:47 +12:00
KrystalDelusion 907db48ac9 Updating from feedback 
Primarily addressing Nak's comments on the PR first.
Of note is the change from separate files to a single file.
Changed to boolector engine and bmc by default.
Updated install instructions to move z3 to optional and boolector to
recommended.
Literal code includes use :lines: option.
 2022-06-30 12:06:12 +12:00
KrystalDelusion 069197aeaa Add section on sby to newstart 
List tasks and run through failing noskip example.
Includes pictures (both fail and pass) plus .gtkw file for setting up.
 2022-06-09 14:29:21 +12:00
KrystalDelusion 41e427640a Adding noskip task 
Demonstrate failing model check by disabling rskip and wskip.
 2022-06-09 14:26:17 +12:00
KrystalDelusion a808a0738c Merge branch 'master' into fifo_example 
Abbreviates additional btor instructions.
 2022-06-07 12:00:10 +12:00
KrystalDelusion fef6d3a8a6 Adding USE_VERIFIC flag 
Adding variations in .sby file where tabby uses verific and oss doesn't.
 2022-06-07 11:49:25 +12:00
KrystalDelusion aed5a33bef Add init check 
Prevent rst_n from going low once it has gone high.
 2022-06-07 10:22:04 +12:00
KrystalDelusion f5257011f6 Specifying z3 to support minimum required install 2022-05-31 11:31:20 +12:00
Jannis Harder fedfae0e9c examples: Fix use of SVA value change expressions 
The $stable value change expression cannot be true for a non-x signal in
the initial state. This is now correctly handled by the verific import,
so the dpmem example needs to start assuming `$stable` only after
leaving the initial state.
 2022-05-11 10:38:54 +02:00
KrystalDelusion 7468e7655d Alignment fixing 2022-05-10 11:03:40 +12:00
KrystalDelusion 60de15293d Now actually fills up properly 
As opposed to only storing MAX-1
 2022-05-02 12:34:57 +12:00
KrystalDelusion 48d846d529 Adjusting for use with OSS 
i.e. doesn't use concurrent assertions
 2022-05-02 12:20:27 +12:00
KrystalDelusion e106d5c161 Adjusting assumptions 2022-04-27 09:36:44 +12:00
KrystalDelusion ec02e25f5c Split fifo.sv into two files 
fifo.sv contains the components, top.sv for toplevel design.
 2022-04-27 09:24:14 +12:00
KrystalDelusion 679df4d898 Fixing .gitignore to ignore just directories 2022-04-27 09:05:16 +12:00
KrystalDelusion ee769996d0 Initial add of fifo example 
Has tests which pass, committing before messing with it while tidying.
 2022-04-27 09:02:16 +12:00
Claire Xenia Wolf ac9001b22c Improvements and cleanups in tasks handling 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-12-18 11:36:34 +01:00
Claire Xen f7f5135508
Update README.md 2021-12-17 15:50:57 +01:00
Claire Xen 7f2c4189dc
Update README.md 2021-12-17 15:48:01 +01:00
Claire Xenia Wolf 4a07e026dd Add inductive invariants example 
Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
 2021-12-17 15:42:04 +01:00
N. Engelhardt f5f1d9936f Make readme of abstraction example more tutorial-like 2021-04-16 15:54:51 +02:00
Claire Wolf 5a9efba584 Improvements in "make test" 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-07-24 14:58:23 +02:00
Claire Wolf 0d98201dc7 Add "Unexpected response" handling to smtbmc engine 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-07-20 19:42:10 +02:00
Claire Wolf b26d4e6362 Update wolf_goat_cabbage.sv 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-22 19:21:15 +02:00
matt venn 68127a3706 consistent naming and put person moving line at the top 2020-04-22 19:11:23 +02:00
matt venn 94ce8e1288 Merge branch 'master' of https://github.com/YosysHQ/SymbiYosys 2020-04-22 17:54:53 +02:00
matt venn 9d69f8a518 change order of statements and make gender neutral 2020-04-22 17:54:39 +02:00
Claire Wolf 3ec2b6b4e4 Add djb2hash example 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-09 19:46:19 +02:00
Claire Wolf a4885ce494 Get rid of verific warning in abstraction example 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-03 15:28:23 +02:00
Claire Wolf d18656084c Fix typo 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-04-03 15:18:52 +02:00
Claire Wolf 8a62780b9d Fix primegen example 
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
 2020-03-24 17:12:12 +01:00
Clifford Wolf 5ef5187673 Add docs/examples/abstract/.gitignore 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-18 10:31:55 +02:00
Clifford Wolf 59f4f29fdc Fix quickstart demo to work with verific 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-06-18 10:30:04 +02:00
Clifford Wolf 79b1ac9570 Minor improvements in docs/examples/abstract/abstr.sv 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-03-27 14:49:35 +01:00
Clifford Wolf afe6960ffe Add docs/examples/abstract 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-03-27 14:45:30 +01:00
Clifford Wolf 6e53db0a66 Add "pour_853_4" puzzle to examples 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-08-25 18:21:34 +02:00
Clifford Wolf 2fef25f93d Fixed bug in examples/quickstart/demo.sv 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-07-26 14:19:04 +02:00
Clifford Wolf c5e5f5dcbb Update examples 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-29 19:32:03 +02:00
Clifford Wolf 2fa29974dd Update remaining quickstart examples 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-29 18:21:38 +02:00
Clifford Wolf 45a11da8ea Update quickstart demo 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-06-29 10:05:52 +02:00
Clifford Wolf 983f066445 Use "multiclock on" option in dpmem.sby example 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-05-12 17:21:00 +02:00
Clifford Wolf 2c13fbefe6 Extend primegen example 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-07 23:10:53 +01:00
Clifford Wolf 951211856d Add fib example using tasks 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-06 00:03:54 +01:00
Clifford Wolf 0f21d01460 Add primegen example 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-03 19:58:35 +01:00
Clifford Wolf 35a5fb94f1 Add wolf_goat_cabbage.sby 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-03-03 19:28:26 +01:00
Clifford Wolf 25936009bb Disable unrolling per default for z3 2017-12-14 02:12:08 +01:00
Clifford Wolf 770c6441d8 Add dpmem multiclk example 2017-12-13 19:17:32 +01:00
Clifford Wolf f403b99fae Add wolf_goat_cabbage.v puzzle solver 2017-09-26 19:17:16 +02:00
Clifford Wolf 404f8de16d Update documentation 2017-02-19 22:55:39 +01:00
Clifford Wolf c2c273c7c8 Add "expect" config option 2017-02-06 16:30:29 +01:00