On Oct 31, 2008, at 2:56 PM, Eric Smith wrote:
Is the whole
interface spec available anywhere?
There was never any formal standard. The closest thing is the ST
506/412 OEM Manual:
http://bitsavers.org/pdf/seagate/ST412_OEMmanual_Apr82.pdf
That doesn't cover some of the changes introduced in later drives,
such as the head select 3 signal that replaced reduced write
current, first introduced with the Maxtor XT-1105 and XT-1140, and
documented in the Maxtor XT-1000 Product Specification and OEM Manual:
http://bitsavers.org/pdf/maxtor/XT1000_OEM.pdf
That's plenty to go on. Thanks!
-Dave
--
Dave McGuire
Port Charlotte, FL