tr-dos

Here are 5 public repositories matching this topic...

oldbit-com / Spectron

Cross platform ZX Spectrum emulator written in C#. Accurately emulates classic ZX Spectrum computers: 16K, 48K and 128K models. Now also emulates Timex Computer 2048.

emulator sinclair dotnet zx-spectrum-emulator zx-spectrum sinclair-zx-spectrum microdrive divmmc tc2048 beta-128 tr-dos timex-computer-2048

Updated Sep 2, 2026
C#

Alex-2-Graf / Leningrad2-BDI-TR-DOS

Star

Beta Disk Interface (TR-DOS) controller for Leningrad-2. Features 5 distinct read channel (PLL) hardware versions. Supports physical floppy drives and Gotek emulators.

hardware z80 retrocomputing zx-spectrum bdi pcb-design tr-dos leningrad-2 hardware-diy wd1793 floppy-controller

Updated Jun 21, 2026
HTML

Alex-2-Graf / ZX-Spectrum-BDI-TR-DOS-interface

Star

Open-source Beta Disk Interface (TR-DOS) for ZX Spectrum 48K/128K. Powered strictly by +5V using Fujitsu MB8877A FDC. No +12V required! Available in classic sandwich and compact single-board versions.

retrocomputing zx-spectrum schematics kicad tr-dos fdd-interface hardware-diy beta-disk-interface mb8877 floppy-interface