ZX Spectrum

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

Play ZX Spectrum AY tunes - now with PulseAudio backend

Binary files to ZX Spectrum .tap tape file converter to be used in ZX Spectrum emulating software.

A Turbo Sound FM compatible programmable sound generator interface for any ZX Spectrum

Wayland port of a ZX Spectrum emulator, intended to develop into a login manager and screen locker. Derived from Rastersoft's fbzx emulator, aiming for integration there.

An attempt to simulate the ZX Spectrum's display in HTML/CSS

TZXDuino with ODROID-GO support. Heavily refactored. Based on TZXDuino v1.17 by Andrew Beer, Duncan Edwards, et al.

Assembler source file preprocessor

A multi-purpose, hardware developer-oriented DIY PCB with buffered I/O expansion/extension and a breadboard/prototyping area, suited to all Sinclair ZX Spectrum models. For the ZX Next, it adds bus level-shifting and (de)inverting the BUSREQ line.

Source files of "White stars" demo (http://zxn.ru/prod.php?p=8908) 2nd place at BASE-X 2015 compo