Chapter 2: Installation
2-19
1. Keyboard
2. Mouse
3. Backpanel USB 0
4. Backpanel USB 1
5. Front Accessible USB 2/3
6. Front Accessible USB 4/5
7. FP USB 6
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0/1) are located on the I/O back panel.
In addition, two USB headers, located
close to the I-SATA ports, provide four
front-accessible USB connections
(USB 2/3, USB 4/5). A Type A con-
nector (USB 6) also supports front
panel USB connections. (Cables are
not included). See the tables on the
right for pin definitions.
FP USB (2/3, 4/5, 6)
Pin Definitions
USB 2, 4, 6
Pin # Definition
USB 3, 5
Pin # Definition
1
+5V
1
+5V
2
PO-
2
PO-
3
PO+
3
PO+
4
Ground 4
Ground
5
NC
5
Key
(NC= No connection)
Backplane USB
(USB 0/1)
Pin Definitions
Pin# Definition
1
+5V
2
PO-
3
PO+
4
Ground
5
NA
JSTBY1
JRK1
JIPMB1
JPI2C1
JPW3
JPW2
JPW1
JF1
T-SGPIO1
JF2
Buzzer
JWD1
JPL2
JWP1
JBR1
JPME1
JPB1
JPL1
JPME2
JPG1
LE1
LE2
JBT1
JPP0
JPP1
JTPM1
JOH1
JL1
JP7
JP6
JI2C1 JI2C2
JBAT1
SP1
PWR_I2C
P2-DIMMH3 P2-DIMMH2 P2-DIMMH1
P2-DIMMG2 P2-DIMMG1
IPMI_LAN
USB0/1
COM1
VGA1
KB/MOUSE
LAN1
LAN3
LAN4
UID
SAS4~7
PLD
SAS0~3
USB6
USB2/3
I-SATA4
I-SATA5
I-SATA3
I-SATA2
I-SATA1
I-SATA0
TPM
FANA1
FAN5
FAN4
FAN3 FAN2
FAN1
P1-DIMMA1
P1-DIMMA2
P1-DIMMA3
P1-DIMMB1
P1-DIMMB2
P1-DIMMB3
P1-DIMMD3
P1-DIMMD2
P1-DIMMD1
P1-DIMMC3
P1-DIMMC2
P1-DIMMC1
USB4/5
COM2
BATTERY
P2-DIMME2 P2-DIMME3
P2-DIMMF2 P2-DIMMF3
LAN2
P2-DIMMG3
P2-DIMMF1
BIOS
X9DRW-3LN4F+
Rev. 1.20
Clock
Intel
PCH
LAN
CTRL 1
LAN
CTRL 2
CPLD
BMC
CTRL
JSD1
LEM2
T-SGPIO2
SXB1_3
SXB1_4
1
JUIDB1
CPU2_P
OR
T2C
CPU2_POR
T2A
CPU1_POR
T2C
CPU1_POR
T2A
CPU1_POR
T3C
CPU1_POR
T3A
SXB1D
SXB1C
SXB1B
SXB2
SXB1A
P2-DIMME1
JPW4
CPU2_POR
T3D
CPU2_POR
T3C
CPU2_POR
T3B
CPU2_POR
T3A
CLOSE 1st
OPEN 1st
CPU2
CLOSE 1st
OPEN 1st
CPU1
2
3
5
6
7
ATX PS/2 Keyboard and Mouse
Ports
The ATX PS/2 keyboard and PS/2
mouse are located next to the Back
Panel USB Ports 0/1 and the IPMI
LAN port on the motherboard. See the
table on the right for pin definitions.
PS/2 Keyboard/Mouse Pin
Definitions
PS2 Keyboard
PS2 Mouse
Pin# Definition
Pin# Definition
1
KB Data
1
Mouse Data
2
No Connection
2
No Connection
3
Ground
3
Ground
4
Mouse/KB VCC
(+5V)
4
Mouse/KB VCC
(+5V)
5
KB Clock
5
Mouse Clock
6
No Connection
6
No Connection
VCC: with 1.5A PTC (current limit)
1
4
