A deep dive into the VTX5000 hardware for the ZX Spectrum, covering its serial interface, modem, and viewdata display components.
Exploration of the Prism VTX5000 modem for ZX Spectrum, covering teletext, Prestel, and viewdata history.
A technical guide on extracting files from vintage Tatung Einstein disk images using flux-level imaging and analyzing disk geometry and file allocation tables.
A technical overview of vintage floppy disk formats, sizes, and data preservation challenges for retro computing enthusiasts.
A technical guide on using QEMU emulator to run classic Mac OS System 9 on Windows, covering installation, configuration, and troubleshooting.
A developer shares technical notes and POKE commands from the ZX Spectrum +3 manual, including mode switching and hardware hacks.
