Logical Address Format - IBM Power System POWER7 Series Common Service Procedures

Table 5. Description of SRC format examples (continued)
SRC format
LMMM
lmmm
0MMM
MIGV EP
NNNN
PPPP
pppp pppp
qqqq qqqq
RRRR
rrrr
SAPP UUFF
SSSSSSSS
ssss
TTTT
tttt
uuuu
ww
ZZZZ

Logical address format

Use the logical address to identify the resource entry.
To sort by logical address, select the Analyze log option on the product activity log display. Then select
the F9 key (Sort by) and sort by logical address. For more information about the address, use the address
information function.
The logical address format, A/B/C/D-E/F/G/H/J/K, has the following definitions:
A Type of I/O bus (transport)
B System bus number
C System board number (for busses that connect card enclosures)
D System card (bus unit) number
- Separates the bus address from the unit address
E Unit address type
FGHJK
Unit address data
The values of F, G, H, J, and K vary, depending on the unit address type (E). Use the following
information to determine the unit address data (FGHJK) representation.
Description
Level indicator plus 3-digit model number (for example, 0001).
Level indicator plus 3-digit model number of failing device.
Model number of failing device (that is, MMM=001).
General system status.
Number of disk device facilities that are missing.
Cause code.
Programming reference code.
Programming reference code qualifier.
Unit reference code (URC).
Outboard failing unit reference code (URC).
Unit address.
System reference code. This SRC is used to determine why the primary console
failed to respond.
Serial number of failing unit.
Type number or card identification number (hexadecimal).
Outboard failing unit type number (that is, 6607).
Unit-specific data.
SRC type.
Reserved.
Common service procedures
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