Drive inventory

From: Fred Cisin <cisin_at_xenosoft.com>
Date: Thu Feb 14 13:11:34 2002

On Thu, 14 Feb 2002, Sellam Ismail wrote:
> > If you connect more than one tape drive to the floppy interface, they will
> > conflict with each other. Even if you disconnect their power connector,
> > but leave the data cable connected, you will have "weird" problems.
> Why?
> Hmm, after thinking about this a little bit I can see that there might be
> a conflict. But I would still like a technical answer to my "why"
> question :)

Drive Select.

Add a switch to disconnect 10, 12, and 14. (DS0, DS1, DS2)
Then you can leave the power on to the drive, but it will not be selected,
and won't interfere with the others.


Run all other signals through to all drives, but run the drive select
lines through a switch to control which drive you want. Leave 14
disconnected (most drives and software expect the drive to be #0 or #1),
and get a 2P50T rotary switch?
Received on Thu Feb 14 2002 - 13:11:34 GMT