Beast code in Giters

Andrew Davidson's starred repositories

Z80onMDR_lite

ZX Spectrum Z80 snapshot to MicroDrive MDR image converter

Language:C600

The Z80-MBC2 is an easy to build Z80 SBC (Single Board Computer). It is the "evolution" of the Z80-MBC, with a SD as "disk emulator" and with a 128KB banked RAM for CP/M 3 (but it can run CP/M 2.2 and QP/M 2.71 too).

Language:C++GPL-3.015500

ZXS_I2_kartridz

Simple ROM cartridge for Sinclair ZX Interface 2.

MIT900

CLK

A latency-hating emulator of: the Acorn Electron and Archimedes, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 and Amiga, MSX 1/2, Oric 1/Atmos, early PC compatibles, Sega Master System, Sinclair ZX80/81 and ZX Spectrum.

Language:C++MIT92600

zmakebas

A Spectrum BASIC tokenizer (text file → .TAP/.P) [Public domain]

Language:C1300

bumbershoot

Full source and demonstration code for techniques described on the Bumbershoot Software blog

Language:AssemblyMIT3900

ZX-Spectrum-S-Video

S-Video Modification PCB for the ZX Spectrum

GPL-3.03600

ZX81-PCB

Recreation of the original ZX81 Issue1 PCB with rounded traces, a slightly altered version also

Language:HTML700

zx-iot-video

ESP32-based Tape/WLAN file server for ZX81, with VGA and/or LCD display support

Language:CGPL-3.03000

-Interface-2-clone

By: Piotr Biela at Spectrum For Everyone Facebook group, initaly shared via Dropbox file Interface that allows the use of cartridges with games / programs with any ZX Spectrum (controlled by a jumper - ZX48 (position 1) and + 2A/B / + 3 (position 2)). Diode is: 1N4148 (0805 size)

1000

ZX-Interface-2.021

An old-school remake of the ZX Interface 2 with some modern tweaks - mainly by integrating bank switching into the interface itself. Everything done with basic logic chips and components, no magic black boxes to be found anywhere!

Language:AssemblyNOASSERTION2600