# c64

Published articles for c64.

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## FloppoScope is a browser-based floppy disk image analyzer

DevFeed: [FloppoScope is a browser-based floppy disk image analyzer](<https://devfeed.tech/articles/flopposcope-is-a-browser-based-floppy-disk-image-analyzer-112624.md>)

Original publisher: [Read original article](<https://blog.adafruit.com/2026/11/02/flopposcope-is-a-browser-based-floppy-disk-image-analyzer/>)

Author: Anne Barela

Published: 2026-11-02T20:27:32Z

Content type: news

Language: en

Sources: [Adafruit Industries](<https://devfeed.tech/sources/adafruit-industries-makers-hackers-artists-designers-and-engineers.md>)

Topics: [Disk image](<https://devfeed.tech/topics/disk-image.md>), [Web app](<https://devfeed.tech/topics/webapp.md>)

Tags: [amiga](<https://devfeed.tech/tags/amiga.md>), [analyzer](<https://devfeed.tech/tags/analyzer.md>), [boot](<https://devfeed.tech/tags/boot.md>), [browser](<https://devfeed.tech/tags/browser.md>), [c64](<https://devfeed.tech/tags/c64.md>), [directory](<https://devfeed.tech/tags/directory.md>), [disk-image](<https://devfeed.tech/tags/disk-image.md>), [emulation](<https://devfeed.tech/tags/emulation.md>), [fat](<https://devfeed.tech/tags/fat.md>), [filesystems](<https://devfeed.tech/tags/filesystems.md>), [floppy](<https://devfeed.tech/tags/floppy.md>), [floppy-disk](<https://devfeed.tech/tags/floppy-disk.md>), [flux](<https://devfeed.tech/tags/flux.md>), [github](<https://devfeed.tech/tags/github.md>), [html](<https://devfeed.tech/tags/html.md>), [imd](<https://devfeed.tech/tags/imd.md>), [mac](<https://devfeed.tech/tags/mac.md>), [raw](<https://devfeed.tech/tags/raw.md>), [tables](<https://devfeed.tech/tags/tables.md>), [vintage](<https://devfeed.tech/tags/vintage.md>), [vintage-computing](<https://devfeed.tech/tags/vintage-computing.md>), [web](<https://devfeed.tech/tags/web.md>), [web-browser](<https://devfeed.tech/tags/web-browser.md>)

### AI overview

FloppoScope is a single-file browser tool for inspecting floppy disk images without mounting or modifying them; files remain on the local machine. It reads raw sector images and KryoFlux or SCP flux captures, and can display boot records, allocation tables, directory trees and raw sectors across FAT, ProDOS, Amiga, C64, Mac and other filesystems. It can find deleted files and export to IMG, IMD or HFE. The unmapped-data scan is limited to FAT sector images, and decoding may be partial depending on the image. Run it from the project page or open the downloaded index.html in a modern browser, with no server, installation or build step.

### Source excerpt

Developer 0ldStaph has posted FloppoScope on GitHub, a floppy disk image analyzer that runs in a web browser. Open a single image or a whole folder and look at the boot record, allocation tables, directory tree and raw sectors. Nothing gets mounted, and the images aren't modified. It reads KryoFlux and SCP flux captures along [...]

## C64 Hardware Simulator Helps Investigate Hardware Faults

DevFeed: [C64 Hardware Simulator Helps Investigate Hardware Faults](<https://devfeed.tech/articles/c64-hardware-simulator-isn-t-just-for-playing-around-87833.md>)

Original publisher: [Read original article](<https://hackaday.com/2026/10/15/c64-hardware-simulator-isnt-just-for-playing-around/>)

Author: Tyler August

Published: 2026-10-15T18:00:50Z

Content type: news

Language: en

Sources: [Hackaday](<https://devfeed.tech/sources/hackaday.md>)

Topics: [Tool](<https://devfeed.tech/topics/tool.md>)

Tags: [c64](<https://devfeed.tech/tags/c64.md>), [circuit-simulation](<https://devfeed.tech/tags/circuit-simulation.md>), [commodore-64](<https://devfeed.tech/tags/commodore-64.md>), [diagnostics](<https://devfeed.tech/tags/diagnostics.md>), [emulation](<https://devfeed.tech/tags/emulation.md>), [retrocomputing](<https://devfeed.tech/tags/retrocomputing.md>)

### AI overview

The c64-hw-sim project simulates Commodore 64 chips and motherboard connections to explore hardware faults without damaging physical equipment. It provides cycle-accurate chip emulation but excludes analog video, audio and power circuitry. Reported performance is about one-third speed, making it more suitable for diagnostics than gaming.

### Source excerpt

If you want to play old Commodore games, there are C-64 emulators available for just about any platform- but most of them are so high level, they're really meant for ...read more