Gigabyte H470M DS3H User Manual - Page 19

F_U32 USB 3.2 Gen 1 Header, F_USB1/F_USB2 USB 2.0/1.1 Headers, COM Serial Port Header, Pin No., SSTX2

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F_USB30 F_ U F_ 12) 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. Pin No. Definition Pin No. Definition Pin No. Definition 20 1 1 VBUS 8 D1- 15 SSTX2- 2 SSRX1- 9 D1+ 16 GND 3 SSRX1+ 10 NC 17 SSRX2+ B_ 4 5 GND SSTX1- 11 10 6 SSTX1+ 7 GND 11 B SDS2+ 12 D2- 1 13 GND 14 SSTX2+ 18 SSRX219 VBUS 20 No Pin _S 1 23 1 1 23 1 1 23 1 S 13) 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. 1 23 S Pin No. Definition Pin No. Definition 1 Power (5V) 6 USB DY+ 9 10 1 2 2 Power (5V) 7 GND 3 USB DX- 8 GND 4 USB DY- 9 No Pin 5 USB DX+ 10 NC S 3DProionrotot pinlusgtatlhliengIEthEeEU1S3BB9S4bSrbarcakcekSte,tb(e2xs5u-rpeinto) cable into the UUSB 2.0/1.1 turn off your computer and header. unplug t_he_powe3r cord from the power outlet to prevent damage to the USB bracket. S_ 14) COM (Serial Port Header) SF _ 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 Pin No. Definition 1 NDCD- 6 NDSR- 9 1 10 2 2 NSIN 7 B_ 3 NSOUT S _S 8 NR_TSNCTS- 4 NDTR- 9 NRI- 5 GND 10 No Pin _ _B S_ - 19 - F S F_US _ _ S F_

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Pin No.
Definition
Pin No.
Definition
Pin No.
Definition
1
VBUS
8
D1-
15
SSTX2-
2
SSRX1-
9
D1+
16
GND
3
SSRX1+
10
NC
17
SSRX2+
4
GND
11
D2+
18
SSRX2-
5
SSTX1-
12
D2-
19
VBUS
6
SSTX1+
13
GND
20
No Pin
7
GND
14
SSTX2+
12) 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.
10
20
1
11
13) 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.
Pin No.
Definition
Pin No.
Definition
1
Power (5V)
6
USB DY+
2
Power (5V)
7
GND
3
USB DX-
8
GND
4
USB DY-
9
No Pin
5
USB DX+
10
NC
•
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
from the power outlet to prevent damage to the USB bracket.
10
9
2
1
14) COM (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
Pin No.
Definition
1
NDCD-
6
NDSR-
2
NSIN
7
NRTS-
3
NSOUT
8
NCTS-
4
NDTR-
9
NRI-
5
GND
10
No Pin
1
2
9
10
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