6 May
2002
6 May
'02
9:21 p.m.
"Jerome H. Fine" wrote:
And last but not least, the RA81 type drives probably
also used an MSCP
interface, but I can't remember the controller. Also, the very last and
Right. For completeness, the UNIBUS controller for RA type disks is the
UDA-50, and KDA-50 is for Qbus. Both can handle four drives, with a
separate cable running from the controller to each drive in a star
configuration. Other controllers are for BI bus, for use in a HSC50 etc.
The disk interface is called SDI (depending on where you look it up,
"Standard Disk Interface" or "Serial Disk Interconnect"), usually
thick
black cables with a rectangular cross-section.
--
Andreas Freiherr
Vishay Semiconductor GmbH, Heilbronn, Germany
http://www.vishay.com