Q: Are there adapters to connect an AXI subsystem to the Ibex simple system?
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Description
I am trying to make an SoC by integrating our custom accelerator into the [Ibex Simple System](https://github.com/lowRISC/ibex/tree/master/examples/simple_system). Our accelerator has 4 AXI manager interfaces and 1 AXI-Lite subordinate interface for configuration.
My current plan is to write a converter/adapter to convert from AXI Manager to ibex Host protocol, and Ibex device to the AXI Lite subordinate protocol.
I'd like to know if there are open-source IPs that already do this.
OS: Ubuntu 22.04
EDA tool: Vivado 2024
Version of ibex: main branch (master)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with examples/simple_system on the Ibex main branch and review the AXI manager, AXI-Lite subordinate, Ibex Host, and Ibex device interfaces described in the issue. The request is currently exploratory: done would require identifying a suitable open-source adapter or defining the scope of a new converter, but no specific implementation target or test is named.
Written by the indexing model from the issue text.
Assessment
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100