Visara CNA-8000 Planning Guide - Manual (Page 40)

Chapter 5. Migrating from 1174 or 3174
5-2 707156-002
An IO Gen for the above 1174 and all of its clients might look similar to this:
RESOURCE PARTITION=((PROD1,1))
CHPID PATH=(1F),TYPE=CNC
CNTLUNIT CUNUMBR=1600,PATH=1F,UNITADD=(00,14),UNIT=3174
IODEVICE CUNUMBR=1600,ADDRESS(700,14),UNIT=3174,UNITADD=00
An interpretation of the IO Gen would be: A single partition is communicating with what
it believes to be 14 channel-attached platforms of type 3174, over PATH 1F using 14
consecutive subchannels. One subchannel is required for the AS400, one for the
downstream controller and twelve subchannels to support the host circuits for 3000
TN3270 clients.