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@lowRISC

lowRISC

Developing the Silicon Commons

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  1. opentitan opentitan Public

    OpenTitan: Open source silicon root of trust

    SystemVerilog 3.1k 949

  2. ibex ibex Public

    Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

    SystemVerilog 1.8k 683

  3. ibex-demo-system ibex-demo-system Public

    A demo system for Ibex including debug support and some peripherals

    C 85 72

Repositories

Showing 10 of 153 repositories
  • opentitan Public

    OpenTitan: Open source silicon root of trust

    lowRISC/opentitan’s past year of commit activity
    SystemVerilog 3,125 Apache-2.0 948 1,462 (11 issues need help) 349 Updated Feb 6, 2026
  • opentitan-provisioning Public

    Reference OpenTitan Provisioning Infrastructure

    lowRISC/opentitan-provisioning’s past year of commit activity
    Go 12 Apache-2.0 10 14 1 Updated Feb 6, 2026
  • ibex Public

    Ibex is a small 32 bit RISC-V CPU core, previously known as zero-riscy.

    lowRISC/ibex’s past year of commit activity
    SystemVerilog 1,760 Apache-2.0 683 213 (5 issues need help) 43 Updated Feb 6, 2026
  • verilator Public Forked from verilator/verilator

    Verilator open-source SystemVerilog simulator and lint system

    lowRISC/verilator’s past year of commit activity
    SystemVerilog 0 758 0 0 Updated Feb 6, 2026
  • dvsim Public

    DVSim is a build and run system written in Python that runs a variety of EDA tool flows

    lowRISC/dvsim’s past year of commit activity
    Python 5 Apache-2.0 8 23 3 Updated Feb 5, 2026
  • lowrisc-toolchains Public

    UNSUPPORTED INTERNAL toolchain builds

    lowRISC/lowrisc-toolchains’s past year of commit activity
    Shell 47 21 3 1 Updated Feb 4, 2026
  • qemu Public Forked from qemu/qemu

    Fork of QEMU for development of lowRISC platforms (including OpenTitan)

    lowRISC/qemu’s past year of commit activity
    C 6 6,607 12 2 Updated Feb 4, 2026
  • lowrisc-nix Public

    lowRISC Nix Packages and Environments

    lowRISC/lowrisc-nix’s past year of commit activity
    Nix 7 MIT 10 1 1 Updated Feb 1, 2026
  • sonata-software Public

    Software, build flows and examples for the Sonata System

    lowRISC/sonata-software’s past year of commit activity
    C++ 13 Apache-2.0 16 3 0 Updated Jan 23, 2026
  • ibex-demo-system Public

    A demo system for Ibex including debug support and some peripherals

    lowRISC/ibex-demo-system’s past year of commit activity
    C 85 Apache-2.0 72 13 7 Updated Jan 21, 2026
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