| commit | 54c37c472b9b9b57558ec53ef87319278c175b75 | [log] [tgz] |
|---|---|---|
| author | Rupert Swarbrick <rswarbrick@lowrisc.org> | Thu Jul 15 15:06:42 2021 +0100 |
| committer | Michael Schaffner <msf@google.com> | Thu Jul 15 14:21:41 2021 -0700 |
| tree | b108ca8d1fb14d4585d24891f35706f460ac904b | |
| parent | a1155d8822145eb75ce653415d56d07f3093dacd [diff] |
[rom_ctrl] Cut the instantiated ROM width back down to 39 bits We don't really have any need to keep it at 40 because our macro wrapper can do the rounding up if needed for the technology library. It also avoids an awkward situation where we were "encrypting" a zero bit in counter mode. This didn't really matter for the ROM application (where confidentiality isn't a requirement), but it's a bit awkward and easy to avoid. Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>
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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