| commit | d2eca35d801fafaeca73ce355d5e2f50b5aef903 | [log] [tgz] |
|---|---|---|
| author | Martin Lueker-Boden <martin.lueker-boden@wdc.com> | Tue Aug 02 12:16:45 2022 -0700 |
| committer | Martin Lueker-Boden <47870387+martin-lueker@users.noreply.github.com> | Tue Aug 02 19:55:15 2022 -0700 |
| tree | 2efe85bd24d7611925db443ad7024f7f297d2774 | |
| parent | 5132d787f6901c666c80cc0a2a0c7aff371952a8 [diff] |
[entropy_src/dv] Leave CSRNG & RNG Seq's running during RST. This commit makes a clean break between the csrng_rst_ni (used by the CSRNG and RNG pull-push monitors) and the rst_ni used by the DUT. The purpose is to allow the DUT to be reset in the middle of the simulation without stopping the other I/O sequences running around it. This change prevents assertion failures that may occur if there are CSRNG/RNG sequences are shutdown before the DUT. It also gives a stronger test of how the DUT behaves if there is activity on the pins during reset. Signed-off-by: Martin Lueker-Boden <martin.lueker-boden@wdc.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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