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Verilator open-source SystemVerilog simulator and lint system

SystemVerilog compiler and language services

ELFIO and ARIO are robust, header-only C++ libraries designed to make binary file and archive manipulation effortless, efficient, and portable. Whether you are building compilers, linkers, binary a…

68k Hardware Emulator

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

A 100% compatible replica of the famed SB 1.0 sound card

Roland SC-55 series emulation

Bus bridges and other odds and ends

Open source retro ISA video card

A schematic editor for VLSI/Asic/Analog custom designs, netlist backends for VHDL, Spice and Verilog. The tool is focused on hierarchy and parametric designs, to maximize circuit reuse.

Open-Hardware Floppy Drive Simulator

A tiny x86 retro computer

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

This is an attempt to make clean Verilog sources for each chip on the Amiga.

Traces, schematics, and general infos about custom chips reverse-engineered from silicon

Design digital circuits in C. Simulate really fast with a regular compiler.

FX68K 68000 cycle accurate SystemVerilog core

All my public C64 stuff

Carnivore2 MultiFunctional Cartridge for MSX

First Class HID controller to AMIGA (Atari, etc..) adaptor and converter

FM sound source written in Verilog, fully compatible with YM2612, YM3438 (JT12), YM2203 (JT03) and YM2610 (JT10)

HDMI Output for the Commodore-64

Amiga with Native PCI Bus

Tools for emulating transistor-level netlists on FPGAs

Instruction set simulator for RISC-V, MIPS and ARM-v6m

A parser for Value Change Dump (VCD) files as specified in the IEEE System Verilog 1800-2012 standard.

SDRAM controller with AXI4 interface

8MB Autoconfig FastRAM for Amiga 500/1000/2000/CDTV