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floppy drives and cables
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November 15th 17, 09:51 PM posted to microsoft.public.windowsxp.general,microsoft.public.win98.gen_discussion
Computer Nerd Kev[_2_]
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Posts: 65
floppy drives and cables
In microsoft.public.win98.gen_discussion
wrote:
On Wed, 15 Nov 2017 14:16:24 +0000, "J. P. Gilliver (John)"
wrote:
In message , Paul
writes:
[]
The twisted part, consists of four active signals.
Two for each drive. The twist swaps the signals, so
that one connector can have an A personality and the
other a B personality. (Just like a CS Cable Select method.)
[]
I've always assumed it was that, and thought it was a clever solution
(admittedly, requiring unusual cable construction).
So presumably there is something like (_at the drive_):
01 - A
10 - B
(or vice versa).
Does that mean there is the _possibility_ of _four_ drives, using up the
00 and 11 options?
I am curious if 3 or 4 drives could be used. Not that I would need that
many. I'm still trying to remember if those ZIP drives connected to the
floppy cable, or to something else, like a serial port?
The Zip drive installed in the PC I'm posting from is IDE. There were also
external ones for the parallel port and USB.
As for the drives, I guess a lot of things are possible if you write
the code to access them from scratch. Whether this method for selecting
more than two drives would work may depend on the flexibility of the
floppy controller.
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