[comp.sys.ibm.pc] Imprimis drives was Re: 386 quest

ctt31684@uxa.cso.uiuc.edu (07/09/90)

Could be the controller? no?

jca@pnet01.cts.com (John C. Archambeau) (07/11/90)

ctt31684@uxa.cso.uiuc.edu writes:
>
>Could be the controller? no?


If it's an IDE, the answer is yes and no.  I did get a sheet of drives and the
specs for IDE are measured in MHz.  I've seen IDE-8 and IDE-10 listed on the
sheet.  The number after the dash means (according to the sheet) that it's the
maximum bus speed that it can handle.  Basically the drive is rated to run
with a 10 MHz bus and IDE basically is an extension of the ISA bus into a
hard drive adaptor if my speculation is correct.  So what may be the case, but
an off the wall case, is that you have an IDE-10 drive running on an 8 MHz
bus.  As for the controller itself, the controller on an IDE drive is on the
drive, just like SCSI.  In fact, I sort of look at it as an ISA bus version of
SCSI.

This is new to me, I just thought I'd throw this out and see what'd bite...
 
     // JCA

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