Usb Connection - Supermicro X11DDW-L/NT User Manual

X11DDW-L/NT User's Manual
Universal Serial Bus (USB) Ports
There are two USB 3.0 ports (USB0/1) and two USB 3.0 ports (USB2/3) on the I/O back
panel. There is one USB 3.0 header (USB4/5) on the motherboard to provide front access

USB connection.

Front Panel USB 4/5 (3.0/2.0)
Pin Definitions
Pin# Definition Pin#
1 VBUS 11
2 IntA_P1_SSRX- 12
3 IntA_P1_SSRX+ 13
4 GND 14
5 IntA_P1_SSTX- 15
6 IntA_P1_SSTX+ 16
7 GND 17
8 IntA_P1_D- 18
9 IntA_P1_D+ 19
ID
10
JUIDB1
S-SGPIO2
BIOS LICENSE
JRK1
JL1
JNVI2C2
P2 DIMM
P2 DIMM
FAN6 FAN5
Definition
IntA_P2_D+
IntA_P2_D-
GND
IntA_P2_SSTX+
IntA_P2_SSTX-
GND
IntA_P2_SSRX+
IntA_P2_SSRX-
VBus
2 1
LE1
C
A
USB2/3
(3.0)
LAN2 LAN1
IPMI_LAN
USB0/1(3.0)
JM2_1
LE3
10G PHY
C621
BMC
S-SATA 0~3 I-SATA 0~3 I-SATA 4~7 JBT1
LEDM1
SRW1
MAC CODE BAR CODE
JSDCARD1
BT1
X11DDW-L PWRRST PS UID NIC NIC HDD PWR X NMI
ON FAIL LED 2 1 LED LED
REV:1.02
DESIGNED IN USA
P1 DIMM P1 DIMM
FAN4 FAN3
40
Back Panel USB (3.0)
Pin Definitions
Pin# Definition Pin#
1 VBUS 10
2 D- 11
3 D+ 12
4 Ground 13
5 StdA_SSRX- 14
6 StdA_SSRX+ 15
7 GND_DRAIN 16
8 StdA_SSTX- 17
9 StdA_SSTX+ 18
1. USB0/1
VGA
2. USB2/3
3. USB4/5
JSTBY1
3
JAOM
JF1
LE2
FAN2 FAN1
Definition
Power
USB 2.0 Differential Pair
Ground of PWR Return
SuperSpeed Receiver
Differential Pair
Ground for Signal Return
SuperSpeed Transmitter
Differential Pair