Gigabyte GA-Z170X-SOC User Manual - Page 38

COMA Serial Port Header, F_USB3/F_USB4 USB 2.0/1.1 Ports

Page 38 highlights

1 23 1 23 1 23 1 23 1 23 1 23 S S 1 23 1 23 S B_ S B_ B B _S _S 17) F_USB3/F_USB4 (USB 2.0/1.1 Ports) S_ S_ The two USB ports make it easier to save data, fla_sh the BIO_S or install software in open bench testing B B platforms whether for extreme overclocking or simply pretesting the PC before final component installation B SS S B SS S inside a case scenarios where accessing the rear panel I/O can be an inconvenience. _U _U U U _ _ __ 3 __ 3 B B SF SF FF__UUSSBB34 F FF__UUSSBB33F 18) COMA (Serial Port Header) The COM header can provide one serial port via an optional COM port cable. For purchasing the optional COM port cable, please contact the local dealer. Pin No. Definition 1 NDCD- 2 NSIN 9 1 10 2 3 NSOUT 4 NDTR- 5 GND 6 NDSR- 7 NRTS- 8 NCTS- 9 NRI- 10 No Pin Hardware Installation - 38 -

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Hardware Installation
18) COMA (Serial Port Header)
The COM header can provide one serial port via an optional COM port cable. For purchasing the optional
COM port cable, please contact the local dealer.
10
9
2
1
Pin No.
Definition
1
NDCD-
2
NSIN
3
NSOUT
4
NDTR-
5
GND
6
NDSR-
7
NRTS-
8
NCTS-
9
NRI-
10
No Pin
17) F_USB3/F_USB4 (USB 2.0/1.1 Ports)
The two USB ports make it easier to save data, flash the BIOS or install software in open bench testing
platforms whether for extreme overclocking or simply pretesting the PC before final component installation
inside a case scenarios where accessing the rear panel I/O can be an inconvenience.
F_USB3
F_USB4