Article View: comp.sys.ibm.pc.misc
Article #5452Re: Drive Help
From: Kevin Maher
Date: Sun, 09 Dec 1990 06:09
Date: Sun, 09 Dec 1990 06:09
26 lines
2109 bytes
2109 bytes
The resistor in question is called a terminating resistor. Now, as far as
I know, the resistor was only used on the original PC/XT systems. The
cable that connected the floppies was a simple straight ribbon. The resistor
was used to "tell" the controller that the drive with the resistor was the
A drive. (at least on a true IBM PC . the B drive is the first drive on the
cable and the A is the last) On the AT computer however, the floppy cable
was designed with a few wires twisted. This twist is what determined which
drive was A or B.
If you're using this drive in a computer with a simple straight ribbon cable,
you will need to find a group of jumpers near the connector. Put a jumper
over the pins for DS1 for drive A or DS2 for drive B. On an AT, I guess all
you need to do is put it on DS1 and the cable does the rest.
If somebody out there knows that this is wrong, please tell me.
---------------------------------------------------------------------------
| OOO | |
| O O SSS | Why do today what's due tomorrow? |
| O O PPP U U S | |
| O O P P U U SSS | Hey...sounds good to me! =-) |
| O O PPP U U S | |
| OOO P UUU SSSS | KDM101@PSUVM O04@PSUVM |
| P | KXM@PSUARCH kmaher@psusun01 |
---------------------------------------------------------------------------
Why should I want to disclaim anything??? It only makes me look guilty!
Technical Details
Message-ID:
<90343.010956KDM101@psuvm.psu.edu>Path:
arc1-ca.pugleaf.net!utzoo!attcan!uunet!zephyr.ens.tek.com!uw-beaver!mit-eddie!snorkelwacker.mit.edu!usc!julius.cs.uiuc.edu!psuvax1!psuvm!kdm101References:
<7065@plains.NoDak.edu>Show Full Headers
Complete Article Headers
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!zephyr.ens.tek.com!uw-beaver!mit-eddie!snorkelwacker.mit.edu!usc!julius.cs.uiuc.edu!psuvax1!psuvm!kdm101 From: KDM101@psuvm.psu.edu (Kevin Maher) Newsgroups: comp.sys.ibm.pc.misc Subject: Re: Drive Help Message-ID: <90343.010956KDM101@psuvm.psu.edu> Date: 9 Dec 90 06:09:56 GMT References: <7065@plains.NoDak.edu> Organization: Penn State University Lines: 26