Gigabyte A520M S2H User Manual page 17

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F_
11) F_U32 (USB 3.2 Gen 1 Header)
The header conforms to USB 3.2 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 3.2 Gen 1 ports, please contact the local
dealer.
1
20
S B_
12) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
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.
9
10
Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord
from the power outlet to prevent damage to the USB bracket.
F_USB3 F
13) TPM (Trusted Platform Module Header)
You may connect a TPM (Trusted Platform Module) to this header.
_
11
12
_
S F_
Pin No. Definition
1
10
2
3
4
11
5
6
7
_
B
B
Pin No. Definition
_ S
1
2
S_
1
_
2
3
B
4
5
_ U
_
B
S _
Pin No. Definition
1
2
1
3
2
4
5
6
S
Pin No. Definition
VBUS
8
SSRX1-
9
SSRX1+
10
GND
11
SSTX1-
12
SSTX1+
13
GND
14
B S_
B
Pin No. Definition
Power (5V)
6
Power (5V)
7
USB DX-
8
USB DY-
9
USB DX+
10
Pin No. Definition
7
LAD0
8
VCC3
9
LAD1
10
No Pin
11
LAD2
12
LCLK
- 17 -
S
U
Pin No. Definition
D1-
15
D1+
16
NC
17
D2+
18
D2-
19
GND
20
SSTX2+
USB DY+
GND
GND
No Pin
NC
F
_ 0
_ F
LAD3
GND
LFRAME
NC
SERIRQ
_ 0
F
LRESET
SSTX2-
GND
SSRX2+
SSRX2-
VBUS
No Pin
S
S
_S
_SB

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