Top 7 C Verilog Projects

openwifi

10 3,558 7.6 C

open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software

Project mention: Hold on there: WPA3 connections fail after 11 hours | news.ycombinator.com | 2024-01-27

There is some open source firmware for very old WiFi chips:
https://wiki.debian.org/Firmware/Open#Radio
There is also some FPGA based open source WiFi chip things:
https://github.com/open-sdr/openwifi

NyuziProcessor

9 1,900 2.7 C

GPGPU microprocessor architecture

Project mention: FuryGpu – Custom PCIe FPGA GPU | news.ycombinator.com | 2024-03-27

There's also Nyuzi which is more GPGPU focused https://github.com/jbush001/NyuziProcessor, but the author also experimented with having it do 3D graphics.

InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
neorv32

77 1,415 9.9 C

:rocket: A tiny, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

Project mention: An example of how to add the A ISA extension's LR/SC operations into an open-source architecture | /r/RISCV | 2023-07-24

poprc

4 233 3.2 C

A Compiler for the Popr Language
spu32

1 60 0.0 C

Small Processing Unit 32: A compact RV32I CPU written in Verilog
Toast-RV32i

2 34 0.0 C

Pipelined RISC-V RV32I Core in Verilog
KinnowCPU

1 3 3.6 C

CPU implementing the Limn2600 architecture.

Project mention: Mintia: my paging operating system written in a custom language for a custom architecture | /r/osdev | 2023-07-08

Someone did a verilog implementation of the instruction set, but it only gets to the boot rom prompt because they didn't implement the TLB. It's a cool long term goal for me to do a full system implementation in verilog or something, but I'm just one person and there's a lot to do, so I'm not sure I'll get around to that any time soon.

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).