Supero SuperWorkstation 7046A-3, User Manual

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uper
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orkstation 7046A-3/7046A-T User's Manual
Front Panel Audio Pin
Defi nitions (JC2)
Pin# Defi nition
1 MIC_Left Channel
2 Audio Ground
3 MIC_Right Channel
4 FP Audio Detect
5 Line Out_Right Channel
6 MIC Jack Detectt
7 FP_Jack Detect
8 Key
9 Line Out_Left Channel
10 Line Out_Jack Detect
High Defi nition Audio (HDA)
The X8DA3/X8DAi features a 7.1+2
Channel High Defi nition Audio (HDA)
codec that provides 10 DAC chan-
nels, simultaneously supporting 7.1
sound playback and two channels of
independent stereo sound output (mul-
tiple streaming) through the front panel
stereo out via the front L&R, rear L&R,
center and subwoofer speakers. This
feature is activated with the software
included in the CD-ROM that came
with your serverboard. Sound is output
through the Line In, Line Out and MIC
jacks.
Grey: Side
Surround
Black: Back
Surround
Orange:
CEN/LFE
Front Panel Audio Control
When front panel headphones are
plugged in, the back panel audio out-
put is disabled. This is done through
the FP Audio header (JC2). If the front
panel interface card is not connected to
the front panel audio header, jumpers
should be installed on pin pairs 1-2,
5-6, and 9-10 of the Audio FP header.
If these jumpers are not installed, the
back panel line out connector will be
disabled, and pin 1 of the microphone
in will be left fl oating, which can lead
to excessive back panel microphone
noise and crosstalk. See the table at
right for pin defi nitions.
IPMB I
2
C SMB
A System Management Bus header
for the IPMI slot is located at J5.
Connect the appropriate cable here
to use the IPMB I
2
C connection on
your system.
IPMB I2C Header
Pin Defi nitions (J5)
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
Pink: Mic-In
Green:Front
Blue: Line-In