https://github.com/pulp-platform/axi_llc

https://github.com/pulp-platform/axi_llc

Last synced: 5 months ago
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• Host: GitHub
• URL: https://github.com/pulp-platform/axi_llc
• Owner: pulp-platform
• License: other
• Created: 2022-08-16T11:59:03.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2025-04-07T06:55:20.000Z (about 1 year ago)
• Last Synced: 2025-04-07T07:34:38.269Z (about 1 year ago)
• Language: SystemVerilog
• Size: 1.2 MB
• Stars: 25
• Watchers: 3
• Forks: 16
• Open Issues: 9
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Codeowners: CODEOWNERS

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README

          
# AXI LLC

[![CI status](https://akurth.net/usrv/ig/shields/pipeline/github-mirror/axi_llc/master.svg)](https://iis-git.ee.ethz.ch/github-mirror/axi_llc/commits/master)

[![GitHub tag (latest SemVer)](https://img.shields.io/github/v/tag/pulp-platform/axi_llc?color=blue&label=current&sort=semver)](CHANGELOG.md)

[![SHL-0.51 license](https://img.shields.io/badge/license-SHL--0.51-green)](LICENSE)

Home of the AXI LLC - a parameterizable and runtime-configurable AXI4-compliant last-level cache (LLC). The AXI LLC is part of the [PULP (Parallel Ultra-Low-Power) platform](https://pulp-platform.org/).

## Documentation

The [`latest documentation`](doc/axi_llc.md) can be accessed pre-built.

## License

iDMA is released under Solderpad v0.51 (SHL-0.51) see [`LICENSE`](LICENSE):

## Contributing

We are happy to accept pull requests and issues from any contributors. See [`CONTRIBUTING.md`](CONTRIBUTING.md)

for additional information.

## Getting Started

### Prerequisites

LLC can directly be integrated after cloning it from this repository. However, to build the

documentation, and run various checks on the source code, various tools are required.

- [`bender >= v0.26.1`](https://github.com/pulp-platform/bender)

- [`morty >= v0.8.0`](https://github.com/pulp-platform/morty)

- [`Verible >= v0.0-1051-gd4cd328`](https://github.com/chipsalliance/verible)

- `Python3 >= 3.8` including some the libraries listed in [`requirements.txt`](requirements.txt)

### Building the Documentation

Use `make doc` to build the documentation. The output is located at `doc/morty`.

### Simulation

We currently do not include any free and open-source simulation setup. However, if you have access to

[*Questa advanced simulator*](https://eda.sw.siemens.com/en-US/ic/questa/simulation/advanced-simulator/),

a simulation can be launched using:

```

sh> make scripts/compile_vsim.tcl

sh> questa-2021.3 vsim -64

vsim> source scripts/compile_vsim.tcl

vsim> source scripts/start_vsim.tcl

vsim> do scripts/waves/tb_axi_llc.vsim.do

vsim> run -all

```

The simulation should complete after 53.168ms.