Gigabyte H310M HD3 2.0 User Manual page 16

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F_USB30
9) F_USB30 (USB 3.1 Gen 1 Header)
The header conforms to USB 3.1 Gen 1 and USB 2.0 specification and can provide two USB ports. For
purchasing the optional 3.5" front panel that provides two USB 3.1 Gen 1 ports, please contact the local
dealer.
10) F_USB1/F_USB2 (USB 2.0/1.1 Header)
The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
10
_ _
3
11) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
S
_
_
_B
11
12
S
_
S F_
F_
F_ U
Pin No. Definition
1
20
1
2
3
4
5
B_
_
6
B
7
11
10
8
9
10
S B_
B
_ S
Pin No. Definition
S_
1
9
1
_
B
2
2
3
4
_ U
5
_
B
• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB 2.0/1.1 header.
• Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
F_USB3 F
from the power outlet to prevent damage to the USB bracket.
S
3
_
S _
Pin No. Definition
1
2
1
3
2
4
B_
5
6
S
S
U
Pin No. Definition
VBUS
11
D2+
SSRX1-
12
D2-
SSRX1+
13
GND
GND
14
SSTX2+
B S S
SSTX1-
15
SSTX2-
B S_
SSTX1+
16
GND
B
1
GND
17
SSRX2+
D1-
18
SSRX2-
D1+
19
VBUS
NC
20
No Pin
S
1 2 3
S
Pin No. Definition
Power (5V)
6
USB DY+
Power (5V)
7
GND
USB DX-
8
GND
USB DY-
9
No Pin
USB DX+
10
NC
B S S
S
S F
Pin No. Definition
7
LAD0
LAD3
8
VCC3
GND
9
LAD1
LFRAME
10
No Pin
NC
_
11
LAD2
SERIRQ
S
_S
12
LCLK
LRESET
- 16 -
F_
_S
F
U
_ _
_ 0
_
_ F
_ 0
F
_
S
S
3
F_U
_
_
_B
S F_

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