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Hardware Synthesis Tools

Tools specifically for synthesizing digital hardware designs (e.g. Verilog HDL synthesis) used in ASIC/FPGA design flows.

19 projects

12,539 contributors

$1.5B

LLVM AIE

Fork of LLVM to support AMD AIEngine processors

Contributors

7,857

Organizations

568

Software value

$769M

Yosys Open SYnthesis Suite

Yosys is an open-source framework for RTL synthesis and formal verification of digital circuits. It takes input in HDL formats like Verilog and VHDL, performs synthesis and optimization of digital logic, and can output to various formats for FPGA implementation or ASIC design flows.

Contributors

1,164

Organizations

315

Software value

$14M

OpenROAD

OpenROAD is an integrated chip physical design tool that performs RTL-to-GDS implementation of digital circuits. It provides automated placement and routing capabilities for electronic design automation (EDA), aiming to produce manufacturable layouts from RTL specifications with minimal human intervention.

Contributors

854

Organizations

101

Software value

$457M

CVA6 RISC-V CPU

The CORE-V CVA6 is an Application class 6-stage RISC-V CPU capable of booting Linux

Contributors

851

Organizations

110

Software value

$19M

Chipyard

An Agile RISC-V SoC Design Framework with in-order cores, out-of-order cores, accelerators, and more

Contributors

659

Organizations

96

Software value

$1.6M

CIRCT

CIRCT (Circuit IR Compilers and Tools) is a framework for building circuit design tools and compilers, extending LLVM's infrastructure to support hardware design and synthesis. It provides intermediate representations and compiler tools for describing and manipulating circuits at various levels of abstraction.

Contributors

538

Organizations

124

Software value

$9M

CHIPS Alliance Projects

The CHIPS Alliance develops high-quality, open source hardware designs relevant to silicon devices and FPGAs.

Contributors

399

Organizations

65

Software value

$2.1M

Verilog to Routing

Verilog-to-Routing (VTR) is an open-source CAD tool designed for FPGA architecture and CAD research. It provides a complete flow from Verilog HDL to FPGA routing, including synthesis, packing, placement, and routing for FPGA architectures.

Contributors

217

Organizations

60

Software value

$217M

Apio

:seedling: Open source ecosystem for open FPGA boards

This project hasn't been onboarded to LFX Insights.

CORE-V Wally

CORE-V Wally is a configurable RISC-V Processor associated with RISC-V System-on-Chip Design textbook. Contains a 5-stage pipeline, support for A, B, C, D, F, M and Q extensions, and optional caches, BP, FPU, VM/MMU, AHB, RAMs, and peripherals.

This project hasn't been onboarded to LFX Insights.

Clash Compiler

Haskell to VHDL/Verilog/SystemVerilog compiler

This project hasn't been onboarded to LFX Insights.

Ibex

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

This project hasn't been onboarded to LFX Insights.

NEORV32

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

This project hasn't been onboarded to LFX Insights.

OpenXiangShan

Open-source high-performance RISC-V processor

This project hasn't been onboarded to LFX Insights.

Project XLS

XLS: Accelerated HW Synthesis

This project hasn't been onboarded to LFX Insights.

RI5CY

CV32E40P is an in-order 4-stage RISC-V RV32IMFCXpulp CPU based on RI5CY from PULP-Platform

This project hasn't been onboarded to LFX Insights.

SpinalHDL

Scala based HDL

This project hasn't been onboarded to LFX Insights.

Xilinx Runtime

Run Time for AIE and FPGA based platforms

This project hasn't been onboarded to LFX Insights.
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