HP 7945 disk format

Al Kossow aek at bitsavers.org
Fri Oct 21 20:09:34 CDT 2016

On 10/21/16 2:32 PM, Rik Bos wrote:

> There seems to be a jumper configuration which places the drive in a test mode, I've seen it somewhere but can't find it online anymore.


anyone know of a not-mangled-into-html version of these pages?

PRIAM    V130/V150/V170/V185  OEM SERVICE MANUAL 308100 REV LTR A

 J6  Auto Access (for factory use)
 x  Auto Access   2-15    OPEN
                          CLOSED  The drive will perform a repeating
                                  series of predetermined seek oper-
                                  ations with no signals required on
                                  the interface upon power up. This
                                  is normally used in the Priam
                                  factory to provide dynamic exercise
                                  of the during manufacturing burn-in.

Auto Access is also referred to as "Self Test"

More information about the cctalk mailing list