MNT VA2000, an Open Source Amiga 2/3/4000 Graphics Card (Zorro II/III), written in Verilog

Z80 open-source silicon clone. Goal is to become a silicon proven, pin compatible, open-source replacement for classic Z80.

Mega Drive/Genesis core written in Verilog

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

The reverse-engineered AY-3-8910 chip. Transistor-level schematics, verilog model and a testbench with tools, that can render register dump files into .flac soundtrack.

This ARMv4-compatible CPU core is written in synthesiable verilog.It could launch uCLinux and Linux in MODELSIM. It has high Dhrystone benchmark value: 1.2 DMIPS/MHz. It could be utilized in your F…

The reverse-engineered AY-3-8910 chip. Transistor-level schematics, verilog model and a testbench with tools, that can render register dump files into .flac soundtrack.

A high-speed replacement 65C02 CPU for the Beeb; meets timing at 80MHz, seems stable at 100MHz!

Acorn ARM/RISC OS POST code reader

****DEPRECATED PROTOTYPE**** FPGA design and firmware for Acorn Archimedes DVI output adapter

A basic Verilog and VHDL tutorial

Verilog design for ArcDVI FPGA