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formal_hw_verification
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51 Commits (93e98010f715786c32760706ba45b80d16378d1e)
 

Author SHA1 Message Date
  T. Meissner 93e98010f7
Merge pull request #1 from umarcor/ci/gha 4 years ago
  umarcor 37619d21ab ci: add GitHub Actions workflow 'Test' 4 years ago
  T. Meissner f4029a24ec Add simple top levem Makefile & test list 4 years ago
  T. Meissner 667601fd5e Use chformal to remove unreachable cover cells 4 years ago
  T. Meissner db4cdea24a Name assume & restrict directives 4 years ago
  T. Meissner 4adea23c43 Fix chformal selection parameter; add reset restrict to top-level 4 years ago
  T. Meissner 23cc189011 Add (non-functional yet) VAI-FIFO 4 years ago
  T. Meissner f2e4f71292 Add infos about fifo model to README 4 years ago
  T. Meissner 705171911a Add simple FIFO model incl. formal tests 4 years ago
  T. Meissner 903931b2d9 Removing verific related dlatchsr from master branch 5 years ago
  T. Meissner f2f433b165 Use PSL functions instead of workarounds; add forgotten always to asserts in alu 5 years ago
  T. Meissner 3da2f2df9e Update README to renamed branches 5 years ago
  T. Meissner 1ef9d692c8 Minor updates to README file 5 years ago
  T. Meissner d94585cad8 Making counter design work with GHDL synthesis 5 years ago
  T. Meissner bc59bfd47c Symplifing Makefile targets 5 years ago
  T. Meissner 3e621b02e9 Add alu checks 5 years ago
  T. Meissner d420b00310 Making alu design work with GHDL synthesis 5 years ago
  T. Meissner 996bec1d87 Add short informations about the ghdl-synth branch 5 years ago
  T. Meissner 6c3a6db83b Remove unused SVA properties file; Makefile optimizations; use prep auto-top option to prevent error with not founded top-level module 5 years ago
  T. Meissner bd5fcbcb7a GHDL supports memory with resets, finally 5 years ago
  T. Meissner e71b70d34e Add Assumptions about job req VAI interface 5 years ago
  T. Meissner 8cf0be6e4c Add many new asserts & covers 5 years ago
  T. Meissner 367343cff5 Add make targets and SymbiYosys tasks for cover, bmc & prove 5 years ago
  T. Meissner 195765a2aa Adapt to use GHDL as plugin for Yosys VHDL synthesis 5 years ago
  T. Meissner c6cc9203d3 Add png versions of read/write waveform examples 6 years ago
  T. Meissner 8586d8a265 Add frame diagrams for write/read req/acks 6 years ago
  T. Meissner 2a090443ef Add waveforms of read/write examples 6 years ago
  T. Meissner 38ae7057c2 Incomment proof with abc pdr 6 years ago
  T. Meissner 9cb4b7d291 Replace integer coded FSM states by symbolic state names 6 years ago
  T. Meissner 8edb03c011 Add a bunch of new properties; name all assert directives 6 years ago
  T. Meissner ac767bb9d3 Use SVA defaults for clock & reset; minor RTL optimizations for bettrer readability 6 years ago
  T. Meissner b8a39e9106 Update link to git repo 6 years ago
  T. Meissner 60e2c0f301 Add some more signals to trace 6 years ago
  T. Meissner b48e99c1f0 Simplify signal generation 6 years ago
  T. Meissner 4e30f44cb0 Fix req cai handling; add more properties 6 years ago
  T. Meissner 1deb6e9789 Add vai_reg to README; using SVA default clocking 6 years ago
  T. Meissner 63fc34f66a Add DoutValid_o to condition for state change in putput states 6 years ago
  T. Meissner a0f6a0b81d Add simple VAI register file as base to try to formal verify FSM designs 6 years ago
  T. Meissner 307c6b5f44 Add clock constrain using global clocking 6 years ago
  T. Meissner 7aa4aa52a8 Data in/put width now unconstrained 6 years ago
  T. Meissner 5b8d9650e0 Add genric setting counter end value 6 years ago
  T. Meissner 6d230226f2 Add info about git repo 6 years ago
  T. Meissner 12e20b1da2 Some small improvements 6 years ago
  T. Meissner 9d03113704 Make the unbounded prove work 6 years ago
  T. Meissner 445c013e5c Add example for dlatchsr error 6 years ago
  T. Meissner 3c042a168b Remove unused Data_i port from testbench 6 years ago
  T. Meissner dd0642e762 parameterize design; fix minor makefile problemswq 6 years ago
  T. Meissner 9d0198b0b4 Add counter as example for initial reset problems 6 years ago
  T. Meissner fca663d7ac Makefile: add clean target; fixed Reset_n_i port dir in alu_t.sv 6 years ago
  T. Meissner 2f7959db61 Remove gitignore from alu folder; added link to Yosys 6 years ago