VHDL compiler and simulator

SatCat5 is a mixed-media Ethernet switch that lets a variety of devices communicate on the same network.

Implementation of a Tensor Processing Unit for embedded systems and the IoT.

Component video modification for the C64 8-bit computer

MEGA65 FPGA core

🔌 CPU86 - Free VHDL CPU8088 IP core - ported to Papilio and Max1000 FPGA

A transformable CPU, one version using FPGA technology and another using an ARM Cortex-M4 (K64F) to upgrade venerable Z80 systems in-situ. Project uses VHDL, C/C++, ARM, ZPU & Z80 Assembler.

A "soft" (VHDL) implementation of the UTMI+ PHYs specification using the SERDES found in Xilinx Spartan-6.