2-32
X8DAH+/X8DAH+-F User's Manual
JBT1
1
DP5 A
JPI2C1
CNF1
USB6/7
JLPC80
VGA
AUDIO
JPI1
JPG1
JWD1
JPT1
JPW2
JPW3
JPW1
SP1
FA
N
2
FA
N
6
FA
N
5
J14
JBAT1
JOH1
JL1
JI2C2
1
JI2C1
JD1
KB/MS
CD1
JIDE1
JWF1
USB
2/3/4/5
JUSB2
SMBUS1
ALWAYS POPULATE SLOT0 FIRST
Slot7 PCI-E 2.0 x8
FAN3
FA
N
1
P2 DIMM1C
P2 DIMM2C
P2 DIMM2B
P2 DIMM3B
P2 DIMM1B
P2 DIMM3C
P2 DIMM2A
P2 DIMM3A
P2 DIMM1A
P1 DIMM3C
P1 DIMM2C
P1 DIMM3B
P1 DIMM2B
P1 DIMM3A
P1 DIMM2A
P1 DIMM1C
P1 DIMM1B
P1 DIMM1A
ALWAYS POPULATE DIMM1 FIRST
CPU2 F
A
N
FLOPPY
IDE
I-SATA5
I-SATA4
I-SATA3
I-SATA2
I-SATA1
Slot6 PCI-E 2.0 x16
Slot5 PCI-E 2.0 x4 (in x8 Slot)
Slot4 PCI-E 2.0 x8 (in x16 Slot)
Slot3 PCI-E 2.0 x8
Slot2 PCI-E 2.0 x16
LAN2
COM1
I-SATA0
PWR I2C
CPU1
CPU2
USB0/1
LAN1
COM2
Slot1 PCI-E 2.0 x8
DP4
CNF2
BIOS
FA
N
4
FPCTL
JF1
FA
N
7
FA
N
1
CPU
LAN
CTRL
BMC
Audio
CTRL
BMC
Firmware
CTRL
5520
Intel
(NorthBridge)
5520
Intel
(NorthBridge)
ICH 10R
Intel
(SouthBridge)
X8DAH+
AUDIO
Header
7.1HD
BMC Graphics
Memory
S I/O
1394
CTRL
1394-1 1394-2
IPMI LAN
PHY
Chip
JPL1
JUSB1
J15
J139
JP4
JP5
JUSB5
JUSB4
Rev. 1.01
Floppy Connector
The fl oppy connector is located next
to the Super I/O chip on the mother-
board. 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
2-9 Floppy Drive, Serial ATA and SAS 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.
A. Floppy
A