rejunity/z80-open-silicon

Highly portable Zilog Z80 CPU emulator written in ANSI C

Ted Fried's MicroCore Labs Projects - FPGA CPU cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z80, Risc-V, and also Typewriter and EPROM Emulator projects. MCL51, MCL64, MCL65, MCL65+, MCL68, MCL86, MCL86+, MCL86jr, MCLR5, MCLZ8, MCL6809, XTMax, MCL8080+

The development kit for over a hundred z80 family machines - c compiler, assembler, linker, libraries.

A small, light weight, RISC CPU soft core

An Operating System for Z80 computers, written in assembly

Baochip 1x Silicon

Custom 16-bit homebrew CPU, emulator, renderer, PCB, and language

Portable games console, designed from scratch: CPU, graphics, PCB, and the kitchen sink

opensouce RISC-V cpu core implemented in Verilog from scratch in one night!