This project is no longer relevant as upstream Chisel now supports CIRCT natively. For instructions about how to use Chisel, please refer to the Chisel website.

This repository demonstrates the sifive/chisel-circt being used in a Chisel project.

The following requirements must be met:

• sbt available on your path
• llvm/circt utilities (firtool) available on your path

With those available, you can then run one of two commands:

• sbt run to show a module compiled with the Scala FIRRTL Compiler (SFC) and the MLIR FIRRTL Compiler (MFC)
• sbt test to run simple checks that the output Verilog makes sense