IBM iSeries 820 Hardware Problem Analysis And Isolation

3. Refer to the “Card positions” on page 65 in this page to search for the bus number, the multi-adapter
bridge number, and the multi-adapter bridge function number that matches the system unit or I/O tower
type where the bus is located.
Table 2. DSA breakdown
The DSA format is: BBBB Ccbb (bb is not used). BBBB=Bus number, Cc=Card identifier
Bus number The bus type is:
C = The multi-adapter bridge
number
c = The multi-adapter bridge
function number
0001 PCI 1 0 through 7
0001 PCI 2 0 through 7
0001 PCI 7 0
0002 through 0003 PCI 1 0 through 7
0002 through 0003 PCI 2 0 through 7
0004 through 0016 SPD Logical card number. See the
Bus Overview section in the
Migrated Expansion Tower
Problem Analysis, Repair and
Parts manual on the V5R1
Supplemental Manuals web site
.
Logical card number. See the Bus
Overview section in the Migrated
Expansion Tower Problem
Analysis, Repair and Parts manual
on the V5R1 Supplemental
Manuals web site .
0017 through 00FF PCI 1 0 through 7
0018 through 00FF PCI 2 0 through 7
0100 HSL loop number 256
(decimal)
N/A N/A
0101 HSL loop number 257
(decimal)
N/A N/A
0102 HSL loop number 258
(decimal)
N/A N/A
0103 HSL loop number 259
(decimal)
N/A N/A
0104 HSL loop number 260
(decimal)
N/A N/A
0105 HSL loop number 261
(decimal)
N/A N/A
0106 HSL loop number 262
(decimal)
N/A N/A
0107 HSL loop number 263
(decimal)
N/A N/A
0108 HSL loop number 264
(decimal)
N/A N/A
0109 HSL loop number 265
(decimal)
N/A N/A
010A HSL loop number 266
(decimal)
N/A N/A
010B HSL loop number 267
(decimal)
N/A N/A
010C HSL loop number 268
(decimal)
N/A N/A
64 iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and Isolation

IBM iSeries 820 Specifications

General

Brand	IBM
Model	iSeries 820
Category	Server
Language	English