| commit | a63edef19e554342c94f3d2d300d722dfb40e8ff | [log] [tgz] |
|---|---|---|
| author | Timothy Chen <timothytim@google.com> | Thu Sep 30 12:20:30 2021 -0700 |
| committer | tjaychen <timothytim@google.com> | Fri Oct 01 17:03:07 2021 -0700 |
| tree | 9dcd6fd00989d29b989ac30bc3607ce2cd2f9cb3 | |
| parent | a9c586b49aa769e84994a8364f31882d3c435d48 [diff] |
[reggen] Replace prim_pulse_sync with prim_sync_reqack - This was an oversight, the CDC handling inside reg_top used to use prim_pulse_sync. This worked fine if the source clock is much slower than the destination clock, but cannot always assumed to be true. - Switch to prim_sync_reqack which has more robust handling of clock ratios and is tolerant to a source faster than the destination. 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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