jiegec / fpnew-wrapper

A chisel3 wrapper for pulp-platform/fpnew

FPnew Wrapper

A chisel3 wrapper for pulp-platform/fpnew. Use the same method how ucb-bar/ariane-wrapper wraps Ariane.

This project uses verilator to preprocess fpnew sources to get rid of compiler derivatives to create a self contained verilog file.

Installation

You can either:

1. Add this project to subdirectory and update your build.sbt.
2. Run sbt publishLocal and use "jia.je" %% "fpnew" % "1.0-SNAPSHOT" in libraryDependencies.

Caveats

1. When pipelineStages is configured other than zero and verilator is used for simulation, -Wno-BLKANDNBLK must be passed to verilator. See src/test/scala/fpnew/FPNewTest.scala for usage with chisel-iotesters.

License

See LICENSE. This project wraps code from pulp-platform/fpnew which is licensed under SolderPad Hardware License.