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lowRISC

Developing the Silicon Commons

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924 followers
http://www.lowrisc.org

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opentitan opentitan Public

OpenTitan: Open source silicon root of trust

SystemVerilog 3.7k 1.1k
ibex ibex Public

Ibex is a small 32-bit RISC-V CPU core with high-level of verification (previously known as zero-riscy)

SystemVerilog 2.1k 818
ibex-demo-system ibex-demo-system Public

A demo system for Ibex including debug support and some peripherals

C 101 89

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All Assembly C C++ CMake Coq CSS Dockerfile Go Haskell HTML Isabelle Jupyter Notebook Makefile Nix Python Ruby Rust Scala Shell Starlark SystemVerilog Tcl TeX TypeScript Verilog VHDL

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Showing 10 of 163 repositories

opentitan Public
OpenTitan: Open source silicon root of trust

lowRISC/opentitan's past year of commit activity

SystemVerilog 3,697 Apache-2.0 1,139 1,665 (10 issues need help) 459 Updated Oct 13, 2026
lowrisc-nix Public
lowRISC Nix Packages and Environments

lowRISC/lowrisc-nix's past year of commit activity

Nix 9 MIT 14 1 1 Updated Oct 13, 2026
QuickCheckVEngine Public Forked from CTSRD-CHERI/QuickCheckVEngine
A RISC-V TestRIG Verification Engine based on QuickCheck

lowRISC/QuickCheckVEngine's past year of commit activity

Haskell 0 BSD-2-Clause 13 0 1 Updated Oct 13, 2026
mocha Public
CHERI-enabled secure enclave that can be integrated as a subsytem on a system on chip.

lowRISC/mocha's past year of commit activity

SystemVerilog 42 21 117 17 Updated Oct 12, 2026
TestRIG Public Forked from CTSRD-CHERI/TestRIG
Testing processors with Random Instruction Generation

lowRISC/TestRIG's past year of commit activity

Python 1 23 0 0 Updated Oct 12, 2026
ibex Public
Ibex is a small 32-bit RISC-V CPU core with high-level of verification (previously known as zero-riscy)

lowRISC/ibex's past year of commit activity

SystemVerilog 2,105 Apache-2.0 818 210 (4 issues need help) 63 Updated Oct 12, 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 15 Apache-2.0 22 37 5 Updated Oct 9, 2026
cheriot-sail Public Forked from CHERIoT-Platform/cheriot-sail
Sail code model of the CHERIoT ISA

lowRISC/cheriot-sail's past year of commit activity

TeX 1 21 0 0 Updated Oct 5, 2026
sail-riscv Public Forked from riscv/sail-riscv
Sail RISC-V model

lowRISC/sail-riscv's past year of commit activity

Coq 0 314 0 1 Updated Oct 5, 2026
ot-sku Public
OT SKUs

lowRISC/ot-sku's past year of commit activity

Starlark 1 7 4 3 Updated Sep 30, 2026

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