Com Port/Serial Connection Header; Universal Serial Bus (Usb) - Supermicro X10QBL-CT User Manual

COM Port/Serial Connection Header

A COM port (COM1) is located next to USB
2 on the I/O back panel. In addition, a serial
port connection header (COM2) is located
next to the PCI-E 3.0 x16 slot (CPU1 Slot1)
on the motherboard. See the table on the
right for pin definitions.

Universal Serial Bus (USB)

Three USB2.0 ports (USB 0/1, USB 2) are located on the I/O back panel. Two
internal USB headers, located next to the I-SATA ports 4/5, provide four USB 2.0
connections (USB 4/5, 6/7) for front access. In addition, a Type A USB header, lo-
cated close to the 24-pin main power (JPWR1), also provides USB 2.0 connection
(USB 8) for front panel support. (Cables are not included). See the tables below
for pin definitions.
Back Panel USB 2.0 (USB 0/1)
Pin Definitions
Pin# Definition Pin#
1 +5V 5
2 USB_PN1 6
3 USB_PP1 7
4 Ground 8
USB0/1
UID
LED1
LEDBMC
BMC
BMC LAN CTRL IPMI_LAN
LAN1/2
FAN10
JPTG1
2
6
JBT1
USB4/5
7 X10QBL-CT
USB6/7 PCH
PCH
BIOS
Rev. 1.01
CPU2
BT2
CMOS
CLOSE 1st OPEN 1st
CPLD
Battery
OPEN 1st
SAS CTRL
SAS CTRL
8
CPU1
JPWR5
JPWR4
JPS4
JPS1
JPWR3
USB8
SP1
JPI2C1
JPWR2 JPWR1
FAN7
Back panel
USB 2 (2.0)
Pin Defini-
Definition
tions
+5V
Pin# Definition
USB_PN0
1
USB_PP0
2
Ground
3
4
5
VGA USB2 COM1
FAN9
MAC CODE
IPMI CODE
BAR CODE
SAS CODE
IB CODE
CPU4
CLOSE 1st
OPEN 1st
OPEN 1st
CPU3
CLOSE 1st
CLOSE 1st
LED15
JF1
LEDPWR
FAN1
COM Port/Serial Header
Pin # Definition
1 DCD
2 RXD
3 TXD
4 DTR
5 Ground
Front Panel USB 2.0 (USB 4/5, 6/7, 8)
Pin # Definition
1 +5V
3 USB_PN2
+5V
5 USB_PP2
PO-
7 Ground
PO+
9 Key
Ground
NA
1. COM Port 1 (COM1)
2. Serial Port Header (COM2)
3. Backpanel USB0 (USB2.0)
4. Backpanel USB1 (USB2.0)
5. Backpanel USB2 (Vertical USB2.0)
6. Backpanel USB4/5 (USB2.0)
7. Backpanel USB6/7 (USB2.0)
8. Type A USB8 (USB 2.0)
5
1
2-17
Chapter 2: Installation
Pin Definitions
Pin # Definition
6 DSR
7 RTS
8 CTS
9 RI
10 N/A
Pin Definitions
Pin # Definition
2 +5V
4 USB_PN3
6 USB_PP3
8 Ground
10 Ground
4
3