https://github.com/codesqueak/floppydiskcontroller
Nascom Floppy Disk Controller 1793 Western Digital
https://github.com/codesqueak/floppydiskcontroller
1973 80bus controller disk fdc floppy gemini nascom western-digital z80 zilog
Last synced: 3 months ago
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Nascom Floppy Disk Controller 1793 Western Digital
- Host: GitHub
- URL: https://github.com/codesqueak/floppydiskcontroller
- Owner: codesqueak
- Created: 2023-07-04T18:21:14.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2025-02-09T22:15:21.000Z (4 months ago)
- Last Synced: 2025-02-09T23:22:14.818Z (4 months ago)
- Topics: 1973, 80bus, controller, disk, fdc, floppy, gemini, nascom, western-digital, z80, zilog
- Homepage:
- Size: 17.4 MB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Floppy Disk Controller Version 2.1.0
Nascom / Gemini / 80-Bus 1793 Floppy Disk Controller
## Introduction
This card has been designed to be a functional replacement for the Nascom Floppy Disk Controller. It is fully compatible with the existing NAS-DOS software
The card is a completely new implementation of the design with a number of improvements over the original:
* Completely new track layout
* All components are readily available from commercial component suppliers (..and eBay!)
* Switches are fitted to standard DIL sockets
* Copious test points
* Full documentation
For full documentation, see the [pdf here](FDC.pdf).
