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

TinyTapeout submission with the SN76489 Digital Complex Sound Generator (DCSG) programmable sound generator (PSG) chip from Texas Instruments.

Submission template for TT02

A collection of free educational materials, most of which are interactive. You may find inspiration for measurement techniques here. They may improve your comprehension of STEM topics & even writing.

RISC-V ASIC design reference

An open source SDR SDRAM controller based on the AXI4 bus and verified by FPGA and tapeout. It can support memory particles of different manufacturers and models through parameter configuration.

TinyTapeout submission with the SAA1099 a 6-voice programmable sound generator (PSG) chip from Philips.

Rule110 Cellular Automata ASIC for Tiny Tapeout 05

A repository hosting the source of SoC-tapeout babysitting tutorial.

A docker container with all of the tools needed for tapeout

A simple keypad decoder for Tiny Tapeout 6 project submission.

TinyTapeout submission with the AY-3-8913 a 3-voice programmable sound generator (PSG) chip from General Instruments.