15 audio connector : f_audio, S/pdif out connector : spdif_out, Usb connectors : f_usb1_a/2_a/3_a – Foxconn H55M-S User Manual
Page 22: Chassis intruder connector : intr, Cir connector : cir
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2
15
Audio Connector : f_AUDIo
The audio connector supports HD Audio standard. It
provides the Front Audio output choice.
S/PDIf oUT Connector : SPDIf_oUT
The connector is used for S/PDIF output.
USb Connectors : f_USb1_A/2_A/3_A
In addition to the USB ports on the rear panel, this
product also provides 10-pin USB headers on its
motherboard. By connecting through USB cables
with them, user can quickly expand another USB
ports on the front panel.
Serial ATA Connectors : SATA_1/2/3/4/5/6
The Serial ATA connector is used to connect with
SATA Hard Disk or CD devices which support this
feature. The current Serial ATA II interface allows up
to 300MB/s data transfer rate.
Chassis Intruder Connector : INTR
The connector can be connected to a security
switch on the chassis. The system can detect
the chassis intrusion through the function of this
connector. If eventually the chassis is closed, the
system will send a message out.
CIR Connector : CIR
This connector supports infrared wireless trans-
mitting and receiving device.
GND
TX+
TX-
GND
RX-
RX+
GND
1
SATA_1/2/3/4/5/6
PORT1_L
PORT1_R
PORT2_L
SENSE_SEND
SENSE1_RETURN
PRESENCEJ
EMPTY
SENSE2_RETURN
AUD_GND
1 2
10
9
F_AUDIO
PORT2_R
NC
GND
VCC
D+
D-
D+
GND
D-
VCC
EMPTY
1 2
10
9
F_USB1_A/2_A/3_A
+5V
EMPTY
SPDIF_OUT
GND
1
2
3
4
SPDIF_OUT
INTR
GND
INTRUDERJ
1
CIR
+5V
EMPTY
IRRX
GND
IRTX
+5VSB
CIRRX
CIRTX
GND
EMPTY
1 2
9 10