IBM Power System POWER7 Series User Manual

Table 2. Character definitions (continued)
SCSI-attached disk, tape, or optical
b Adapter
c0
d Port
e0
f Channel
GH FF
Workstation
a I/O bus
b Adapter
cd Port
e0
f Device
g0
h Session
11. IBM i communication-diagnostic displays that are shown by the commands VFYCMN, WRKPRB,
and ANZPRB use the following address format. Values for x are explained in the following table.
x1 x2 x3x4
Table 3. Decimal address values
Value Description
x1 = System bus The 1-, 2-, or 3-digit decimal representation of the hexadecimal Bus value of the
Bus-Bus-Bus-Bus/Card-Card/Board-Board format address at the top of Figure 3 on page
15.
x2 = System board The 1- or 2-digit decimal representation of the hexadecimal Board value of the
Bus-Bus-Bus-Bus/Card-Card/Board-Board format address at the top of Figure 3 on page
15.
x3 = System card The 1- or 2-digit decimal representation of the hexadecimal Card value of the
Bus-Bus-Bus-Bus/Card-Card/Board-Board format address at the top of Figure 3 on page
15.
x4 = Adapter location The 1- or 2-digit decimal representation of the hexadecimal b adapter value of the
Communications unit address value in step 9 on page 16 (See step 10 on page 16).
12. Return to the procedure that sent you here. This ends the procedure.
Note: See “Hardware system reference code formats” for more formatting information.
Hardware system reference code formats
Use this information to understand the system reference code (SRC) format.
Notes:
1. Other formats exist. If necessary, contact your next level of support.
2. For more information on formats 60–63, see “Problem reference code formats detected by Licensed
Internal Code” on page 20.
Common service procedures 17

IBM Power System POWER7 Series Specifications

General

Processor	POWER7
L2 Cache	256 KB per core
L3 Cache	4 MB per core
Memory Type	DDR3
Operating System	AIX, IBM i, Linux
Virtualization	PowerVM
Processor Cores	4, 6, or 8
Form Factor	Rack
Release Date	2010