The CoCo SDC is a floppy disk emulator for Tandy Color Computers.
It allows you to store CoCo disk images on an SD card, and mount and use them on your CoCo using the on-board SDC-DOS.
This is easily the best modern storage solution for Color Computers.

Features and Specifications:
  • Atmega 328P AVR micro controller @ 10Mhz
  • Custom 512 byte boot-loader allows firmware to be updated by the CoCo
  • 128K In-System-Programmable Flash
  • Accepts SD/SDHC cards formatted with FAT16 or FAT32 file system
  • Emulates both the Tandy and DragonDOS floppy disk controller hardware
  • LBA access mode for virtual hard disk support
  • Extensions to Disk Extended Color Basic in SDC-DOS for disk image manipulation
  • DriveWire disk protocol with auto-speed configuration for CoCo 1, 2 or 3
  • "Disk Switch" button to support multi-disk programs
  • PCB can be mounted in a Tandy FD-502 enclosure
The CoCo SDC is available as an assembled board for $50, or with an included 3D printed case for $70
More information is available in the developer's site


Contact Ed Snider
Price: $ 50.00
On demand
Ships from USA