>>>I have found some publicly available specs for SCA/SCS on CI.
>>>There is also implementation code and drivers (but not for
>>>DSSI.) (This has nothing to do with IFCTF and has a different
>>>legal status)
>>
>>Care to provide a pointer?
>
>Try http://pdp-10.trailing-edge.com/k20v7b/01/manuals/sca-info.memos.html
>
>Some related code files has names like scaser, klpser, raxkon.

You mean these code files:
SCASER - SYSTEM COMMUNICATIONS ARCHITECTURE SERVICE
http://pdp-10.trailing-edge.com/tops10_703_distr_bb-x140b-sb/01/10,7/703mon/scaser.mac.html
http://pdp-10.trailing-edge.com/tops10_704_monitoranf_bb-x140c-sb/01/10,7/mon/scaser.mac.html

RAXKON - DRIVER FOR DISKS ON AN HSC-50
http://pdp-10.trailing-edge.com/tops10_703_distr_bb-x140b-sb/01/10,7/703mon/raxkon.mac.html
http://pdp-10.trailing-edge.com/tops10_704_monitoranf_bb-x140c-sb/01/10,7/mon/raxkon.mac.html

KLPSER - SERVICE ROUTINES FOR CI20
http://pdp-10.trailing-edge.com/tops10_703_distr_bb-x140b-sb/01/10,7/703mon/klpser.mac.html
http://pdp-10.trailing-edge.com/tops10_704_monitoranf_bb-x140c-sb/01/10,7/mon/klpser.mac.html

Look interesting...

alex/melt

_________________________________________________________________
Find a cheaper internet access deal - choose one to suit you. 
http://www.msn.co.uk/internetaccess