Universal Serial Bus (Usb) - Supermicro X7DCL-3 User Manual

Universal Serial Bus (USB)

There are six USB 2.0 (Universal Serial
Bus) ports/headers on the motherboard.
Two of them are Back Panel USB ports
(USB # 0 /1: JPUSB1), and the other
four are Front Panel USB connectors
(USB#2/3: JUSB2), or Front-Accessible
USB headers (USB#4/#5: JUSB3). See
the tables on the right for pin defi ni-
tions.
JPWF1
JAR
24-Pin PWR
8-Pin PWR
A
DIMM2A
DIMM1A
DIMM2B
DIMM1B
DIMM2C
DIMM1C
X7DCL-3/i
JPL2
LAN
CTRL
Intel 5100
North Bridge
I-Button
LAN
CTRL
Slot6 PCI-E x8
SP1
Buzzer
Slot5 PCI-E x8
Slot4 PCI-E x4(in x8 slot)
VGA
CTRL
JPG1
Slot3 PCI 33MHz
Slot2 PCI 33MHz
S I/O
JWD1
JWOL1
Slot1 PCI 33MHz
System Status LED
COM2
SIMLC
Pin #
1
2
3
4
5
CPU1 VRM OH LED
SMB_PS
CPU1
CPU2
LED6
CPU2 VRM OH LED
JP2
JP1
Intel
ICH9R
PWR LED
LED3
South Bridge
JBT1
LED1
BIOS
Battery
LSI
SAS
CTRL
ITE
SAS-GPIO1
CTRL
SAS-GPIO0
C
JPA2
B
LED4
USB4/5
USB2/3
JL1
2
BPI C
2-15
Chapter 2: Installation
Back Panel USB (0/1)
Pin Defi nitions
Pin# Defi nitions
1 +5V
2 PO-
3 PO+
4 Ground
5 N/A
Front Panel USB
Pin Defi nitions (USB2/3/4/5)
USB2/3 USB4/5
Defi nition Pin # Defi nition
+5V 1 +5V
PO- 2 PO-
PO+ 3 PO+
Ground 4 Ground
Key 5 No connection
A. Backpanel USB 0/1
LED5
B. Front Panel USB 2/3
C. Front Panel USB 4/5
Fan 2
Fan 3
Fan 4