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32
J2: Smart I/O
This connector is for use with media storage devices using the
LPC interface.
Pin
Signal Name
Pin
Signal Name
1
2
3
4
5
6
7
8
9
10
PCICLK
SERIRQ
LFRAME#
LDRQ#
LAD0
LAD1
LAD2
LAD3
PCIRST#
PME#
11
12
13
14
15
16
17
18
19
20
VCC3
VCC3
GND
GND
5VSB
GND
GND
RESERVED(GND)
VCC5
VCC5
LAUDIO1: Front Panel Audio header 2
This panel connector which is specially designed for OEM
customers provides a set of front panel microphone & speaker
out ports using the OEM specification.
Pin
Signal Name
Pin
Signal Name
1
3
5
7
9
11
13
15
ALOR
AGND
Ground
+12V
MIC
SPKOUTR
SPKOUTL
AGND
2
4
6
8
10
12
14
16
ALOL
AGND
Ground
Empty
AGND
XSPKOUTR
XSPKOUTL
Empty