IBM i 830 Repair Manual page 779

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