| commit | 97e45dd4388caaf3a67ec3578df944c9a05b0619 | [log] [tgz] |
|---|---|---|
| author | Eunchan Kim <eunchan@google.com> | Fri Sep 13 13:17:35 2019 -0700 |
| committer | Eunchan Kim <eunchan@google.com> | Fri Sep 13 14:05:30 2019 -0700 |
| tree | 75e3502a1bf60401006361f4452e55ef2fac91b6 | |
| parent | 3eaebb67af70c14885e7e8990a39605a4b42da4b [diff] |
[prim/arbiter] Keep current request until acked If downstream isn't ready (arb_ready = 0), then if higher priority request comes later but before ready, it outtakes previous request, which results in the arb_data change. It doesn't harm as the data supposes to be used when valid & ready. It, however, looks bad on the crossbar. inside `tlul_socket_m1` it could happen that the downstream request write data or address could be changed without notice, and it violates TL-UL spec. This is related to #152
This repository contains hardware, software and utilities written as part of the OpenTitan project. It is structured as monolithic repository, or “monorepo”, where all components live in one repository.
The project contains comprehensive documentation of all IPs and tools. You can either access it online or build it locally by following the steps below.
$ sudo apt install python3 python3-pip $ pip3 install --user -r python-requirements.txt
$ ./util/build_docs.py --preview
This compiles the documentation into ./opentitan-docs and starts a local server, which allows you to access the documentation at http://127.0.0.1:5500.
Have a look at CONTRIBUTING.md for guidelines how to contribute code to this repository.
Unless otherwise noted, everything in this repository is covered by the Apache License, Version 2.0 (see LICENSE for full text).