osf1 man page for sys_attrs_scc_input

sys_attrs_scc(5)						File Formats Manual						  sys_attrs_scc(5)

NAME
       sys_attrs_scc, sys_attrs_scc_input - scc and scc_input subsystem attributes

DESCRIPTION
       This  reference	page  lists and describes attributes for the serial driver (scc) and keyboard driver (scc_input) kernel subsystems used on
       the DEC 3000 family of processors. Refer to the sys_attrs(5)  reference	page  for  an  introduction  to  the  topic  of  kernel  subsystem
       attributes.

   scc Subsystem
	      Number  of  configured  communication ports. On DEC 3000 family systems, communication ports are configured for the keyboard and the
	      mouse, in addition to terminals. The scc_cnt value is query only and cannot be changed by users.

	      Default value: 4 (configured communication ports)

	      The major number assigned to the device special files /dev/tty00 and /dev/tty01. The scc_major value is query  only  and	cannot	be
	      changed by users.

	      Default value: 24

   scc_input Subsystem
       The DEC 3000 serial keyboard scc_input kernel subsystem has an internal-only debugging attribute that users should never modify.

SEE ALSO
       sys_attrs(5)

																  sys_attrs_scc(5)