Z

Z80

TRS-80 Model I/III/4/4P emulator SDLTRS/SDL2TRS focused on EACA, Prologica, TCS and other systems

CP/M z-machine/infocom/inform game interpreter.

Utility to read/write alien CP/M disks with Holte-CP/M 3 for TCS Genie IIIs

Learn TI-83 Plus Assembly in 28 Days https://taricorp.gitlab.io/83pa28d/

A public collection of useful retrocomputing scripts, configs, demos, and notes related to early Z80 non-home-computers. One category is emulation of old Z80 (or 8080) CP/M systems like the Altair 8800 and similar. Another category is modern recreations using S100, RC2014, ECB and other buses. I'd add a special exception for not Z80 but close enough like my CPM-68K system or my old Heathkit H8 which technically had an 8080 CPU board, as shipped.

CP/M versions for EACA EG3200 Genie III and TCS Genie IIIs by Thomas Holte

a utility to run CP/M-80 programs under Unix/Linux

TRS-80 Model 4 z-machine/infocom/inform game interpreter.

TRS-80 Model 3 z-machine/infocom/inform game interpreter.

TRS-80 Model 1 z-machine/infocom/inform game interpreter.

A opinionated compiler for building GameBoy ROMs

Programs for the Sharp MZ-80K Personal Computer

Z80 @10 MHz PoC for Altera Cyclone II and Cyclone IV (DE0-Nano board) FPGAs

Jupiter Ace implemented on a Papilio One 500K. Uses cores from Daniel Wallner et al. Adds VGA output, debouncing, sound select.

The [M]ultiple [P]rocessor [M]odule Assembler is a cross-platform command line tool implemented in Ansi C99, executing on any desktop OS, supporting compilation of Intel 8080, Zilog Z80 / Z80N (ZX Spectrum Next FPGA) / Z180 / Z380 CPU assembly source code.

Developer's tools for retro-platforms, mainly for ZX Spectrum compatible computers.

A KiCAD schematic and PCB based on a James Fitzjohn Raspberry Pi Z80 Controller project: https://www.hackster.io/james-fitzjohn/raspberry-pi-to-z80-interface-0bfbeb Also includes James's two CPU 1 & 2 Programs.

SprintEm is an emulator of PetersPlus Sprinter computer (Sp2000) that was started in February 2002 under name SPRINT