HDL

chipsalliance

firrtl

Flexible Intermediate Representation for RTL

JulianKemmerer

PipelineC

PypelineC: A hardware description language (HDL) adding high level synthesis(HLS)-like automatic pipelining as a language construct/compiler feature.

alexforencich

verilog-i2c

Verilog I2C interface for FPGA implementation

antonblanchard

microwatt

A tiny Open POWER ISA softcore written in VHDL 2008

sergeykhbr

riscv_vhdl

Portable RISC-V System-on-Chip implementation: RTL, debugger and simulators

fguzman82

gateGPT

Full Transformer into a custom chip. microGPT in RTL, generating names on a Virtex-5 FPGA at ~56k tokens/second.

ultraembedded

core_ddr3_controller

A DDR3 memory controller in Verilog for various FPGAs

seldridge

verilog

Repository for basic (and not so basic) Verilog blocks with high re-use potential

ucb-bar

riscv-mini

Simple RISC-V 3-stage Pipeline in Chisel

WangXuan95

BSV_Tutorial_cn

一篇全面的 Bluespec SystemVerilog (BSV) 中文教程，介绍了BSV的调度、FIFO数据流、多态等高级特性，展示了BSV相比于传统Verilog开发的优势。

trivialmips

nontrivial-mips

NonTrivial-MIPS is a synthesizable superscalar MIPS processor with branch prediction and FPU support, and it is capable of booting linux.

VLSI-EDA

PoC

The PoC Library has been forked to github.com/VHDL/PoC. See new address below

openrisc

mor1kx

mor1kx - an OpenRISC 1000 processor IP core

jofrfu

tinyTPU

Implementation of a Tensor Processing Unit for embedded systems and the IoT.

zephray

VerilogBoy

A Pi emulating a GameBoy sounds cheap. What about an FPGA?

jks-prv

Beagle_SDR_GPS

KiwiSDR: BeagleBone web-accessible shortwave receiver and software-defined GPS (archived)

vicharak-in

shrike

Low cost microcontroller + FPGA board for makers , hobbyist and student for endless possibility.

VHDL-LS

rust_hdl

A fast VHDL language server and analysis library written in Rust

clash-lang

clash-compiler

Haskell to VHDL/Verilog/SystemVerilog compiler

PrincetonUniversity

openpiton

The OpenPiton Platform

xiaop1

Verilog-Practice

HDLBits website practices & solutions

olofk

edalize

An abstraction library for interfacing EDA tools