USB Amiga floppy for PC

[burns flipper]

That would be cool, wouldn't it? Just a USB interface which you plug a PC floppy drive into which can read Amiga disks, can't be that hard surely. It would be much cheaper than a Catweasel at £85, especially if that's the only functionality you want from it.

Anyone know anyone with the necessary skillz to design one?

[Harrison]

Hmm.. now that is quite an interesting idea. There are quite a few in the Amiga community with skills to at least generate ideas on how it could be achieved. Zetr0 is probably the first person to get some ideas on this from.

[burns flipper]

So I've found:

Replace your Amiga floppy drive with an interface to your PC (which serves up the floppy image) (this obviously isn't what I'm talking abuot but is interesting nontheless):
http://www.torlus.com/floppy/index.php?About
http://www.amiga.org/forums/showthre...t=40706&page=2

Someone else suggesting it:
http://eab.abime.net/showthread.php?t=39566

Prog to use a second floppy inside a PC to read an Amiga disk (which I've tried before and it didn't work):
http://simonowen.com/fdrawcmd/

Someone apparently trying to do it...but only updates his blog once a year...:
http://www.opencircuits.com/Amiga_floppy_project
http://www.techtravels.org/


Connect Amiga floppy via Parallel port to a PC:
http://web.archive.org/web/200803032...ack2roots.org/



If someone can create an Amiga on a tiny circuit board like the Minimig, surely someone can just do a circuit board with a floppy drive interface, a USB port and an FPGA on that simply emulates the Amiga floppy drive controller?? The programmable chip would contain everything needed to read the disk in the drive and present the data through the USB to the PC.

[Stephen Coates]

Ah, the Amiga Floppy Reader . I looked at that quite a few years ago and thought that one day I would build it. Perhaps now I can. Doesn't look too complicated.

[Harrison]

Not that reliable at reading Amiga disks though, from what I've read over the years. The Catweasel continues to get new firmware updates to improve its compatibility and add new features, which is one reason it is so expensive. Plus it supports different type of floppy drive and many different system formats.

It would however still be great to have a single external drive that would just connect to a USB port and allow reading and writing of Amiga disks. It would be brilliant, but I doubt ever realised. I'm sure it would need a lot of work on the controller hardware to actually make it read and write real disks, plus I would imagine you would need PC software to access disks, when not using it through WinUAE.

[burns flipper]

I don't see why you'd need PC software to read the disk - the controller should handle that. In fact, it would just present the disk as a removable device, so the files would be available as normal for Windows.

If it's the trackdisk.device that handles the low-level hardware commands on the Amiga, you'd essentially just need to recreate this on the FPGA, along with the means of interfacing it with Windows.