Fix vsubs.u

Fix the overflow cap of unsigned saturated subtraction.

Bug: 296483050
Change-Id: If675412b6b873b1dc6554c5e7a7941d9329a6e74
2 files changed
tree: 8b0be06b72f9f281288d424b242277ec5317f409
  1. external/
  2. hdl/
  3. lib/
  4. rules/
  5. tests/
  6. .bazelrc
  7. .gitignore
  8. PREUPLOAD.cfg
  9. README.md
  10. WORKSPACE
README.md

Kelvin

Kelvin is a RISC-V32IM core with a custom instruction set.

Building

Kelvin uses bazel as it's build system. The Verilated simulator for Kelvin can be generated using:

bazel build //tests/verilator_sim:core_sim

The verilog source for the Kelvin core can be generated using:

bazel build //hdl/chisel:core_cc_library_emit_verilog

Verilog source for the Matcha SoC can be generated using:

bazel build //hdl/chisel:kelvin_cc_library_emit_verilog