EVGA 123-YW-E175-A1 User Manual - Page 24

Audio - motherboard w

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EVGA Audio The audio connector supports HD audio standard and provides two kinds of audio output choices: the Front Audio, the Rear Audio. The front Audio supports re-tasking function. v Pin Assignments Connector Pin Signal Pin Signal 1 PORT1_L 2 AUD_GND 3 PORT1_R 4 PRECENCE_J 5 PORT2_R 6 SENSE1_RETURN 7 SENSE_SEND 8 Empty 9 PORT2_L 10 SENSE2_RETURN COM1 The motherboard kit provides an additional serial COM header for your machine. Connect one side of a switching cable to the header and then attach the serial COM device to the other side of the cable. v Pin Assignments Connector Pin Signal Pin Signal 1 DCD (Data Carrier Detect) 2 DSR (Data Set Ready) 3 RXD (Receive Data) 4 RTS (Request to Send) 5 TXD (Transmit Data) 6 CTS (Clear to Send) 7 DTR (Data Terminal Ready) 8 RI (Ring Indicator) 9 GND 10 No Connect

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EVGA
Audio
The audio connector supports HD audio standard and provides two kinds of audio output choices:
the Front Audio, the Rear Audio. The front Audio supports re-tasking function.
Connector
Pin
Signal
Pin
Signal
1
PORT1_L
2
AUD_GND
3
PORT1_R
4
PRECENCE_J
5
PORT2_R
6
SENSE1_RETURN
7
SENSE_SEND
8
Empty
9
PORT2_L
10
SENSE2_RETURN
v
Pin Assignments
COM1
The motherboard kit provides an additional serial COM header for your machine. Connect one side
of a switching cable to the header and then attach the serial COM device to the other side of the
cable.
Connector
Pin
Signal
Pin
Signal
1
DCD (Data Carrier Detect)
2
DSR (Data Set Ready)
3
RXD (Receive Data)
4
RTS (Request to Send)
5
TXD (Transmit Data)
6
CTS (Clear to Send)
7
DTR (Data Terminal Ready)
8
RI (Ring Indicator)
9
GND
10
No Connect
v
Pin Assignments