| commit | 8c9f8efd7dd465df96cc3e1eeac558fd24af58a2 | [log] [tgz] |
|---|---|---|
| author | Timothy Chen <timothytim@google.com> | Mon Aug 15 15:53:29 2022 -0700 |
| committer | tjaychen <timothytim@google.com> | Thu Aug 18 07:46:07 2022 -0700 |
| tree | e927a39820db109148ec3dd5c4c566c929f2060f | |
| parent | 04f68e7a1b8a760bdb4bda76d0cd9b6ae0b1e18f [diff] |
[prim] More refactoring to remove UNR generation - the old design had the term `dst_update_i & dst_latch_d`. - the UNR tool determined the case where dst_update_i = 0 and dst_latch_d = 1 does not exist. - this is true, because the conditions that would `dst_latch_d` to become 1 would also always lead to dst_update_i to be true. However, writing the terms as the above makes the intent clearer. - re-write the code a bit to indicate the actual scenario that occurs, and also add a couple of assertiosn to ensure the original spirit of the design is always met. Signed-off-by: Timothy Chen <timothytim@google.com>
OpenTitan is an open source silicon Root of Trust (RoT) project. OpenTitan will make the silicon RoT design and implementation more transparent, trustworthy, and secure for enterprises, platform providers, and chip manufacturers. OpenTitan is administered by lowRISC CIC as a collaborative project to produce high quality, open IP for instantiation as a full-featured product. See the OpenTitan site and OpenTitan docs for more information about the project.
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