Chapter 2: Installation
2-31
JWOL1
JC2
JSM1
JSM2
J5
JPS1
JPI1
JI2C2
JI2C1
JPL2
1
JI2C3
JI2C4
JPL1
JF1
LE1
LES1
LES2
JPI2C
JD1
SP1
JL1
JPS2
KB/Mouse
JPW3
JPW1
JPW2
Fan8/CPU1 Fan
Fan6
Fan5
Fan2
Fan4
Fan3
Fan7/CPU2
Fan1
Slot5 PCI 33MH
Slot4 PCI 33MH
Slot3 PCI-E X16
P2 DIMM3A
USB
0/1
COM1
LAN1
AUDIO
CPU2
JBT1
Slot2 PCI-E X4
I-SATA0
I-SATA1
I-SATA4
I-SATA5
JWD1
Slot1 PCI 33MH
T-SGPIO2
Slot0 SIMLC
Floppy
USB6/7
USB4/5
USB8
USB
2/3
COM2
LAN
CTRL
LAN
CTRL
CD1
Slot6 PCI-E x16
SPI BIOS
I-Button
I-SATA3
I-SATA2
JOH1
X8DA3/i
Battery
SAS 0~3
SAS 4~7
CPU1
82573V
82573L
Intel
ICH10R
South
Bridge
SAS CTRL
1068E
LAN2
Intel 5520
P2 DIMM3B
P2 DIMM2A
P2 DIMM2B
P2 DIMM1A
P2 DIMM1B
P1 DIMM3A
P1 DIMM3B
P1 DIMM2A
P1 DIMM2B
P1 DIMM1A
P1 DIMM1B
IOH-36D
S I/O
T-SGPIO1
1394
CTRL
JFDD1
Rev. 1.3
CNF1
CNF2
Floppy Connector
The fl oppy connector is located close
to the Front Panel Control on the
motherboard. See the table on the
right for pin defi nitions.
Floppy Drive Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
1 Ground 2 FDHDIN
3 Ground 4 Reserved
5 Key 6 FDEDIN
7 Ground 8 Index
9 Ground 10 Motor Enable
11 Ground 12 Drive Select B
13 Ground 14 Drive Select B
15 Ground 16 Motor Enable
17 Ground 18 DIR
19 Ground 20 STEP
21 Ground 22 Write Data
23 Ground 24 Write Gate
25 Ground 26 Track 00
27 Ground 28 Write Protect
29 Ground 30 Read Data
31 Ground 32 Side 1 Select
33 Ground 34 Diskette
A
A. Floppy
2-9 Floppy Drive, SIMLP, Serial ATA and Hard Disk Drive
Connections
Note the following when connecting the fl oppy and hard disk drive cables:
The fl oppy disk drive cable has seven twisted wires.
•
A red mark on a wire typically designates the location of pin 1.•
A single fl oppy disk drive ribbon cable has 34 wires and two connectors to •
provide for two fl oppy disk drives. The connector with twisted wires always
connects to drive A, and the connector that does not have twisted wires always
connects to drive B.
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