| commit | edc3accc977ff4c57703f36460bb60c0e4cd02bd | [log] [tgz] |
|---|---|---|
| author | Mark Branstad <mark.branstad@wdc.com> | Fri Aug 26 06:49:49 2022 -0700 |
| committer | mwbranstad <52834797+mwbranstad@users.noreply.github.com> | Fri Aug 26 12:41:42 2022 -0500 |
| tree | bb74184650a1b9b466c344e8df3ba4d346054312 | |
| parent | a5ec7192f7e23069689681d1aaa45cb52da1fdaa [diff] |
[entropy_src/rtl] check cs_ack before new cs_req The entropy_src to csrng req/ack bus follows the 4 phase req/ack protocol very closely. By checking that the ack is deassert before a new request is made will complete the protocol behavior. This also allows for verification to use the proper req/ack vip model. Signed-off-by: Mark Branstad <mark.branstad@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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