ASUS A55BM-E
1-19
6.
Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port.
The S/PDIF module is purchased separately.
7.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either High Definition Audio or AC`97 audio standard. Connect one end of the front
panel audio I/O module cable to this connector.
•
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard high-definition audio capability.
•
If you want to connect a high definition front panel audio module to this connector, set
the
Front Panel Type
item in the BIOS to
[HD]
.
•
The front panel audio I/O module is purchased separately.
SPDIF_OUT
+5V
SPDIFOUT GND
A55BM-E
A55BM-E Digital audio connector
A55BM-E
A55BM-E Front panel audio connector
AAFP
PIN 1
AGND NC SENSE1_RETUR
SENSE2_RETUR
PORT1 L PORT1 R PORT2 R
SENSE_SEND
PORT2 L
HD-audio-compliant
pin definition
PIN 1
AGND NC NC
NC
MIC2
MICPWR Line out_R
NC
Line out_L
Legacy AC’97
compliant definition
