C

cpu

iucode_tool is a program to manipulate microcode update collections for Intel® i686 and X86-64 system processors, and prepare them for use by the Linux kernel. Please refer to the project wiki for documentation and more details.

After optimization, version 3080 is equivalent to version 4090. I fixed address matching errors and private key conversion errors, modified the random generator, added puzzles suitable for specific regions, and more. It is commonly used in puzzle games, Brainflayer, Keyhunt, BitCrack, VanitySearch, etc.

A small C program I used at university to keep myself warm during cold winter days :)

An 16bit CPU written in VHDL, compile with GHDL.

A small stack machine. http://hotwolf.github.io/N1

A 32-bit pipelined RISC-V CPU

Personal project - An experimental Extremely Simple Processor emulator