Gigabyte Z790 S WIFI DDR4 User Manual page 28

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16) 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.
F_USB2
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.
_ _
3
17) SPI_TPM (Trusted Platform Module Header)
You may connect an SPI TPM (Trusted Platform Module) to this header.
_
_B
S F_
B
_
_
B
S B_
B
_ S
S_
_
F_USB1
B
_ U
_
B
F_USB3 F
_
_
SPI_TPM
B_
S S_F
F
9
1
10
2
S _
11
1
12
2
- 28 -
B S_
B
Pin No. Definition
1
Power (5V)
2
Power (5V)
3
USB DX-
4
USB DY-
5
USB DX+
6
USB DY+
7
GND
8
GND
9
No Pin
10
NC
Pin No. Definition
1
Data Output
2
Power (3.3V)
3
No Pin
4
NC
5
Data Input
6
CLK
7
Chip Select
8
GND
_ 0
9
IRQ
10
NC
11
NC
12
RST
_3
F
_ 0
_ F
F
U

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