So, is there a document anywhere that explains the 'programmatic' 
interface to MSCP-type controllers (or for any particular controllers)?  
And I'm looking for disk MSCP not TMSCP.  Basically, I'd like something 
that explains the registers, command packets, etc. for hardware like a 
RQDX3 or KDA50 or...

Any help is greatly appreciated.  I tried with little luck on google 
last night to find thist kind of stuff.

Pat
-- 
Purdue University ITAP/RCS
Information Technology at Purdue
Research Computing and Storage
http://www.itap.purdue.edu/rcs/