30 Nov
2007
30 Nov
'07
11:33 p.m.
On 30 Nov 2007 at 21:51, jim s wrote:
main thing to watch out for is that they take 5, 12
and 28 (i think)
volt ps which has to be pretty substantial. If they come w/o that take
care what you hook them up with.
+5, +24, -5 volts, no +12. As long as you have a capable (i.e. if
you're going to be handling FM, your controller has to support FM.
If you're putting this on a PC XT, you have to have a controller
capable of 500K data rate) controller on your PC, you're fine.
If you're going to be using the drive in 801 (i.e. hard sectored)
mode, that's a whole 'nother topic and usually involves a Catweasel
or some such board on a PC.
Wiring a cable is pretty straightforward and involves matching 8"
drive signals up with like 5.25" signals on the controller. I
normally wire HEAD LOAD to the corresponding MOTOR ON line on the PC,
but I've heard of some wiring it to SELECT and SELECT to MOTOR ON.
Your choice.
Cheers,
Chuck