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opensecura / hw / kelvin / fb6ba01ff3808df699da1403c15ba2b5219c068a
commitfb6ba01ff3808df699da1403c15ba2b5219c068a[log] [tgz]
authorDavid Gao <davidgao@google.com>Tue Sep 30 20:58:21 2025 +0000
committerDavid Gao <davidgao@google.com>Mon Oct 06 17:40:39 2025 +0000
treeef24e9423867ba3b19ea4356c919807a2ccd33a5
parent57e3ee84ac53ebdb5f2013e015e9c2d8aa6ea071 [diff]
Finish intrinsic coverage for indexed stores

Change-Id: I2b655b4f7a0588eaf6a6b553b9a43818a16382f1
10 files changed
tree: ef24e9423867ba3b19ea4356c919807a2ccd33a5
  1. doc/
  2. examples/
  3. external/
  4. fpga/
  5. hdl/
  6. hw_sim/
  7. kelvin_test_utils/
  8. lib/
  9. platforms/
  10. rules/
  11. tests/
  12. third_party/
  13. toolchain/
  14. utils/
  15. .bazelrc
  16. .bazelversion
  17. .gitignore
  18. CONTRIBUTING.md
  19. LICENSE
  20. PREUPLOAD.cfg
  21. README.md
  22. WORKSPACE
README.md

Kelvin

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

Kelvin block diagram

More information on the design can be found in the overview.

Getting Started

  • If you are hardware engineer looking to integrate Kelvin into your design, check out our integration guide.
  • If you are a software engineer looking to write code for Kelvin, start with this tutorial.

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/src/kelvin:core_cc_library_emit_verilog

Verilog source for the Matcha SoC can be generated using:

bazel clean --expunge  # To generate the ToT sha
bazel build //hdl/chisel:matcha_kelvin_verilog