Gigabyte GA-F2A78M-DASHV User Manual - Page 17

SPDIF_O S/PDIF Out Header, F_USB1/F_USB2 USB 2.0/1.1 Headers, COMA/COMB Serial Port Headers

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10) SPDIF_O (S/PDIF Out Header) This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by expansion cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable for digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display to the graphics card and have digital audio output from the HDMI display at the same time. For information about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card. Pin No. Definition 1 SPDIFO 1 2 GND F_USB30 11) F_USB30_1/F_USB3F0__U2 (USB 3.0/2.0 Headers) F_ F The headers conform to USB 3.0/2.0 specification and each header can provide two USB ports. For purchasing the optional 3.5" front panel that provides two USB 3.0/2.0 ports, please contact the local dealer. 1 10 F_USB30 20 20 Pin NoF. _ UDefinition 1 VBUS 11 2 SSRX1- 1 3 SSRX1+ 4 GND 5 SSTX1- B_ 6 7 SSTX1+ GND Pin No. Definition 8 D1- 9 D1+ 10 NC 11 D2+ 12 D2- 13 B GSNSD 14 SSTX2+ 1 Pin No. 15 16 17 18 19 20 DefiFn_ition SSTX2GND SSRX2+ SSRX2VBUS No Pin 1 23 1 1 23 1 1 23 1 1 23 1 1 23 1 23 1 1 11 10 _S B SS 12) F_USB1/F_USB2 (USB 2.0/1B._1 Headers) The headers conform to USB 2.0/1.1 specification. Each USB header c1an provide two USB ports via an optional USB bracket. For purchasing the optional USB brackeSt, please contact the local de_Saler. Pin No. Definition Pin No. Definition 9 1 1 Power (5V) 6 USB DY+ 10 2 2 Power (5V) 7 GND 1 23 S S 3 USB DX- 8 GND S 4 USB DY- 9 No Pin 5 USB DX+ 10 NC 1 23 •• Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header. •• Prior to installing the USB bracket, be sSure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket. 13) COMA/COMB (Serial Port Headers) 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. S3 9 1 10 2 Pin No. BDSefSinitionS 1 NDCD- 2 NSIN 3 NSOUT Pin No. Definition U 6 NDSR7 NRTS8 NCTS- __ 3 S_ S3 4 NDTR- B S S S 9 NRI- U 5 GND 10 No Pin SF _ - 17 - __ 3 F_US S_ SF _ _ _B B_ S _S _

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10) SPDIF_O (S/PDIF Out Header)
This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by expansion
cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and
sound cards. For example, some graphics cards may require you to use a S/PDIF digital audio cable for
digital audio output from your motherboard to your graphics card if you wish to connect an HDMI display
to the graphics card and have digital audio output from the HDMI display at the same time. For information
about connecting the S/PDIF digital audio cable, carefully read the manual for your expansion card.
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.
10
9
2
1
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 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.
Pin No.
Definition
1
SPDIFO
2
GND
1
11) F_USB30_1/F_USB30_2 (USB 3.0/2.0 Headers)
The headers conform to USB 3.0/2.0 specification and each header can provide two USB ports. For
purchasing the optional 3.5" front panel that provides two USB 3.0/2.0 ports, please contact the local dealer.
11
1
10
20
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+
10
20
1
11
13) COMA/COMB (Serial Port Headers)
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
Pin No.
Definition
1
NDCD-
6
NDSR-
2
NSIN
7
NRTS-
3
NSOUT
8
NCTS-
4
NDTR-
9
NRI-
5
GND
10
No Pin