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@wavedrom @ForthHub @svfig @awesome-cpus @AI6YP @SymbiFlow @SystemRDL @chipsalliance @circt

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Starred repositories

30 stars written in SystemVerilog
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Verilator open-source SystemVerilog simulator and lint system

SystemVerilog 3,579 806 Updated Apr 30, 2026

OpenTitan: Open source silicon root of trust

SystemVerilog 3,331 998 Updated Apr 30, 2026

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

SystemVerilog 1,863 726 Updated Apr 14, 2026

Official repository of the AWS EC2 FPGA Hardware and Software Development Kit

SystemVerilog 1,657 544 Updated Apr 15, 2026

AXI SystemVerilog synthesizable IP modules and verification infrastructure for high-performance on-chip communication

SystemVerilog 1,563 353 Updated Apr 22, 2026

A Verilog synthesis flow for Minecraft redstone circuits

SystemVerilog 1,548 32 Updated Nov 25, 2020

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

SystemVerilog 1,223 527 Updated Apr 17, 2026

VeeR EH1 core

SystemVerilog 937 236 Updated May 29, 2023

A directory of Western Digital’s RISC-V SweRV Cores

SystemVerilog 881 132 Updated Mar 26, 2020

A Linux-capable RISC-V multicore for and by the world

SystemVerilog 800 222 Updated Apr 24, 2026

Project F brings FPGAs to life with exciting open-source designs you can build on.

SystemVerilog 764 72 Updated Jan 28, 2026

BaseJump STL: A Standard Template Library for SystemVerilog

SystemVerilog 660 116 Updated Apr 29, 2026

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 cache…

SystemVerilog 526 520 Updated Apr 29, 2026

RISC-V CPU Core

SystemVerilog 426 59 Updated Jun 24, 2025

Test suite designed to check compliance with the SystemVerilog standard.

SystemVerilog 375 91 Updated Apr 30, 2026

Public repository for Litefury & Nitefury

SystemVerilog 316 87 Updated Jun 21, 2024

Ocelot: The Berkeley Out-of-Order Machine With V-EXT support

SystemVerilog 246 34 Updated Jan 14, 2026

A eurorack-friendly audio frontend compatible with many FPGA boards, based on the AK4619VN audio CODEC.

SystemVerilog 231 16 Updated Jan 29, 2026
SystemVerilog 215 70 Updated Mar 30, 2026
SystemVerilog 136 11 Updated Apr 24, 2026

The CORE-V CVA5 is an Application class 5-stage RISC-V CPU specifically targetting FPGA implementations.

SystemVerilog 130 32 Updated Jul 11, 2025

A truly opensource camera serial interface. No frills. No backdoors that compromise security. Outstanding signal integrity. Hi-rez video pipeline with remote connectivity. For Sony, Series7 & open …

SystemVerilog 84 21 Updated Dec 30, 2025

AXI Adapter(s) for RISC-V Atomic Operations

SystemVerilog 66 22 Updated Feb 23, 2026

For pre-silicon developers of RISC-V systems, riscv-vip is a SystemVerilog project that helps with pre-si verification and debug

SystemVerilog 65 30 Updated Jan 13, 2021

IEEE Std 1800™-2012: IEEE Standard for SystemVerilog -- Unified Hardware Design, Specification, and Verification Language syntax definition for VS Code

SystemVerilog 34 12 Updated Nov 6, 2024

AXI4-Compatible Verilog Cores, along with some helper modules.

SystemVerilog 17 4 Updated Mar 14, 2020

DSP by FPGA

SystemVerilog 15 1 Updated Sep 12, 2023

SystemVerilog Sample codes

SystemVerilog 8 1 Updated Aug 7, 2025

RISC processor 8bit (AVR ISA), RTL based on 'navre'

SystemVerilog 7 Updated Mar 1, 2015

RISC-V assembler/dis-assembler written in SystemVerilog

SystemVerilog 5 Updated May 6, 2018