IBM i 830

Table 49. IOP, IOA, and device address information for FC 9079 Base I/O Tower (On
Models 840, SB3) (continued)
Position Possible Failing
Component
DSA (BBBBCcbb)
Note: IOA and
device DSA’s will not
follow the rules
below if the IOA is
manually reassigned
after IPL.
Unit Address
D26 Disk Unit The disk unit has the
same DSA as the IOA
attached to the
internal cable
labelled ″R-2″.
x20300FF (where x is
the same as the first
character of the
xFFFFFFF IOA Unit
Address)
D27 Disk Unit x20400FF (where x is
the same as the first
character of the
xFFFFFFF IOA Unit
Address)
D28 Disk Unit x20500FF (where x is
the same as the first
character of the
xFFFFFFF IOA Unit
Address)
D29 Disk Unit x20600FF (where x is
the same as the first
character of the
xFFFFFFF IOA Unit
Address)
D30 Disk Unit x20700FF (where x is
the same as the first
character of the
xFFFFFFF IOA Unit
Address)
D31 Disk Unit 0001-10-00 400100FF
D32 Disk Unit 0001-10-00 400200FF
D33 Disk Unit 0001-10-00 400300FF
D34 Disk Unit 0001-10-00 400400FF
D35 Disk Unit 0001-10-00 400500FF
D36 Disk Unit 0001-10-00 410300FF
D37 Disk Unit 0001-10-00 410400FF
D38 Disk Unit 0001-10-00 410500FF
D39 Disk Unit 0001-10-00 410600FF
D40 Disk Unit 0001-10-00 410700FF
D41 Optical 0001-10-00 400600FF
D42 Tape 0001-10-00 400700FF
D46 Disk Unit 0001-10-00 420300FF
D47 Disk Unit 0001-10-00 420400FF
D48 Disk Unit 0001-10-00 420500FF
D49 Disk Unit 0001-10-00 420600FF
Locations and Addresses
Chapter 5. Locations, Addresses, and Part Listings 765