Technical Information C23-SATA • PCIe to SATA RAID Controller Mezzanine Card
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Audio Connector
As an option, the front panel position COM-C may be used for audio I/O instead. In order to avoid
confusion, the audio connector is a female D-Sub (while COM ports are equipped with male D-Sub
connectors).
Front Panel Audio Option RS-232 Female D-Sub 9 261.01.009.23
5
LINE IN R (C)
LINE IN L (C)
9
4
A-GND
LINE OUT R (D)
8
3
LINE OUT L (D)
A-GND
7
2
S/PDIF OUT
S/PDIF IN
6
1
D-GND
The C23-SATA can be equipped with either an AC'97 audio codec (Realtek ALC203) for analog and
digital audio support, or HD Audio codec (ALC262) at the users choice, matching the particular CPU
carrier board in use. Both AC'97 or HD Audio data stream is derived from the ICH (southbridge) on the
CPU carrier board. AC'97 is available with the CCD-CALYPSO, and HD Audio (aka Azalia) is supported
with the CCG-RUMBA and the CCM-BOOGIE.
For download of the latest audio drivers, please refer to the Realtek website (
www.realtek.com.tw
).
5
1
9
6
261.
01.
009
.23
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