Gigabyte Z790 AORUS PRO X User Manual page 32

18) F_USB1/F_USB2 (USB 2.0/1.1 Headers)
_S
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.
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
19) SPI_TPM (Trusted Platform Module Header)
You may connect an SPI TPM (Trusted Platform Module) to this header.
_
B
F_USB3 F
_
_B
_
S F_
B_
S S_F
F
_
_
B
9
10
S B_
B
_ S
S_
_
B
_ U
_
B
S _
11
12
- 32 -
B S_
B
Pin No. Definition
1
2
1
3
2
4
5
6
7
8
9
10
Pin No. Definition
1
2
1
3
2
4
5
6
7
8
9
10
11
12
Power (5V)
Power (5V)
USB DX-
USB DY-
USB DX+
USB DY+
GND
GND
No Pin
NC
F
_ 0
Data Output
Power (3.3V)
_ F
No Pin
NC
Data Input
CLK
Chip Select
GND
_ 0 F
IRQ
NC
NC
RST
_3 U