https://github.com/juliacomputing/cxxrtlcosim

Cosimulation of ModelingToolkit and Cxxrtl
https://github.com/juliacomputing/cxxrtlcosim

Last synced: about 1 month ago
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Cosimulation of ModelingToolkit and Cxxrtl

• Host: GitHub
• URL: https://github.com/juliacomputing/cxxrtlcosim
• Owner: JuliaComputing
• License: mit
• Created: 2021-09-15T13:29:12.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2021-09-16T10:07:43.000Z (about 4 years ago)
• Last Synced: 2025-02-23T21:33:15.383Z (9 months ago)
• Language: Julia
• Size: 7.81 KB
• Stars: 5
• Watchers: 7
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# CxxrtlCosim

Cosimulation of ModelingToolkit.jl and cxxrtl

This project is a Julia interface to Yosys's cxxrtl C API, which allows driving a HDL model from Julia.

It supports any HDL that can be parsed by Yosys, including VHDL, Verilog, nMigen and many more.

On top of that it provides a ModelingToolkit function for binding symbols to cxxrtl variables.

This way a HDL model can be embedded in a `DiscreteSystem`.

In the future, a `DiscreteSystem` will be able to be promoted to an `ODESystem`, allowing full mixed signal cosimulation between HDL models and MTK models.

For examples, please see the `test` folder.

This project uses Clang.jl to generate Julia bindings for cxxrtl, for which the generator resides in the `gen` folder.