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Author Topic: WTB Catweasel Mk4 Plus floppy cable  (Read 2328 times)

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Offline danbeaver

Re: WTB Catweasel Mk4 Plus floppy cable
« on: January 17, 2015, 01:03:24 AM »
The cable looked identical to a 34-pin PC floppy cable to me; I sold my 2 cards in favor of a MK2 as I didn't have a PC with  WinXP 32-bit, and hated emulation on a PC.
 

Offline danbeaver

Re: WTB Catweasel Mk4 Plus floppy cable
« Reply #1 on: January 17, 2015, 02:22:55 AM »
The pin out of the cable has no way of telling what type of drive it is connected to; the drive itself, as I recall, sends this info back on its first initialization by the controller.  On the amiga, the drive spins at least once and a binary code is sent back to ID it.

Kernal manual on hardware
 

Offline danbeaver

Re: WTB Catweasel Mk4 Plus floppy cable
« Reply #2 on: January 17, 2015, 08:27:51 AM »
Quote from: spirantho;781892
I've never heard of this problem, and always use a standard cable (or my adapter cable to let me use 3" drives).... but then on AmigaOS 4 you set the drive type in the prefs program.

Are you using it on a PC?

I've never heard of a drive identifying itself anyway - even PCs can't do that, you have to tell them in the BIOS. Are you sure you're not just missing a setting in the software?
Well, I don't know about PC's but the Amiga does it as I described above; certainly there is no cable line for the type of drive.

Commodore Amiga Book: Amiga Hardware Reference Manual (1985)(Commodore) Page 357, Appendix I for Device ID:

https://ia801709.us.archive.org/BookReader/BookReaderImages.php?zip=/7/items/Amiga_Hardware_Reference_Manual_1985_Commodore/Amiga_Hardware_Reference_Manual_1985_Commodore_jp2.zip&file=Amiga_Hardware_Reference_Manual_1985_Commodore_jp2/Amiga_Hardware_Reference_Manual_1985_Commodore_0364.jp2&scale=4&rotate=0
« Last Edit: January 17, 2015, 08:44:00 AM by danbeaver »
 

Offline danbeaver

Re: WTB Catweasel Mk4 Plus floppy cable
« Reply #3 on: January 17, 2015, 10:29:43 PM »
Can you show a picture of the cables you have used?
 

Offline danbeaver

Re: WTB Catweasel Mk4 Plus floppy cable
« Reply #4 on: January 28, 2015, 02:42:13 AM »
Have you tried the CW MK4 in an Amiga?  I used one in my X1000 and it worked fine; after all, PC's are pieces of junk.