Chapter 2: Installation
2-27
JPL1
LAN
CTRL
LAN
CTRL
1U IPMI
SI/O
BIOS
JWD
COM2
J 1 3
JPF1
J F 1
FP CTRL
Battery
JD1
JPL2
KB
MS
J7
E7230
Mukilteo
JPG1
Pentium Dural Core CPU
SCSI
CTRL
ICH7R
(South Bridge)
P X H
PCI-X#1 100MHz
PCI-X#2 133MHz
JPCIX2
JPCIX1
(LGA 775 )
JPB1
JB1
SCSI Channel B
SCSI Channel A
JBT1
JPCI1
PCIEx4
SATA 4-Por
t
J50
J48
DIMM 1A
DIMM 1B
DIMM 2A
DIMM 2B
Floppy
J15
Fan5
Fan6
Fan3
Fan4
J43
SPKR1
J A 1
JPA1
SMBus
SUPER PDSMP Rev.1.01
®
USB0/1
COM1
VGA
VGA
CTRL
USB2/3
USB4/5
20-pin PWR
9-pin PWR
LE1
JL1
WOR
WOL
J 5 1
J 5 2
J49
DA1 DA2
LAN2
JLAN2
LAN1
JLAN1
JIDE1-IDE
Fan1
Fan2
JP17
JWF1
Ultra 320 SCSI
Connectors (*PDSMP-8
only)
There are two SCSI connectors
on the motherboard. SCSI
Channel A is located on JA1,
and SCSI Channel B is located
on JB1. Refer to the table
below for the pin defi nitions of
the Ultra 320 SCSI connectors
located at JA1 and JB1.
SCSI Channel A
SCSI Channel B
Ultra320 SCSI Drive Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
1
+DB (12)
35
-DB (12)
2
+DB (13)
36
-DB (13)
3
+DB (14)
37
-DB (14)
4
+DB (15)
38
-DB (15)
5
+DB (P1)
39
-DB (P1)
6
+DB (0)
40
-DB (0)
7
+DB (1)
41
-DB (1)
8
+DB (2)
42
-DB (2)
9
+DB (3)
43
-DB (3)
10
+DB (4)
44
-DB (4)
11
+DB (5)
45
-DB (5)
12
+DB (6)
46
-DB (6)
13
+DB (7)
47
-DB (7)
14
+DB (P)
48
-DB (P)
15
Ground
49
Ground
16
DIFFSENS
50
Ground
17
TERMPWR
51
TERMPWR
18
TERMPWR
52
TERMPWR
19
Reserved
53
Reserved
20
Ground
54
Ground
21
+ATN
55
-ATN
22
Ground
56
Ground
23
+BSY
57
-BSY
24
+ACK
58
-ACK
25
+RST
59
-RST
26
+MSG
60
-MSG
27
+SEL
61
-SEL
28
+C/D
62
-C/D
29
+REQ
63
-REQ
30
+I/O
64
-I/O
31
+DB (8)
65
-DB (8)
32
+DB (9)
66
-DB (9)
33
+DB (10)
67
-DB (10)
34
+DB (11)
68
-DB (11)
