TIU(IV)                     10/28/73                      TIU(IV)







NAME

     tiu - Spider interface



DESCRIPTION

     Spider is a  fast  digital  switching  network.   Tiu  is  a

     directory  which  contains  files each referring to a Spider

     control or data channel.  The  file  /dev/tiu/dn  refers  to

     data  channel  n,  likewise  /dev/tiu/cn  refers  to control

     channel n.



     The precise nature  of  the  UNIX  interface  has  not  been

     defined yet.



FILES

     /dev/tiu/d?, /dev/tiu/c?



BUGS