S/Pdif Connector; Digital I/O And/Or Power Connector - DFI BW171 User Manual

S/PDIF Connector

1 5
S/PDIF
The S/PDIF connector is used to connect an external S/PDIF port. Your S/PDIF port may be
mounted on a card-edge bracket. Install the card-edge bracket to an available slot at the rear
of the system chassis then connect the audio cable to the S/PDIF connector. Make sure pin 1
of the audio cable is aligned with pin 1 of the S/PDIF connector.
Chapter 2 Hardware Installation
Chapter 2

Digital I/O and/or Power Connector

1
The 8-bit Digital I/O connector provides powering-on function to external devices that are
connected to these connectors. The pin functions of the 8-bit digital I/O connector are listed
below.
Digital I/O Connector
23
Digital I/O
Power
Digital I/O
1
Pins Pin Assignment
1 DIO7
2
DIO6
DIO5
3
DIO4
4
DIO3
5
DIO2
6
7 DIO1
DIO0
8
+12V
1
Ground
5VSB
+5V
1
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