IBM 1130 User Manual page 453

Section
Subsections
Page
45
45
I
00 01
STORAGE ACCESS CHANNEL
The storage access channel provides an input/ out-
put "path" that allows nonstandard components to be
added to the 1130 system. These components may be
IBM - supplied, or user-supplied. Since the
SAC is merely a general purpose input/output
channel, control of the nonstandard component
must be handled by user-supplied hardware and/or
programming.