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Chapter 2
Serial ATA Connectors: SATA1, SATA2
The southbridge of this mainboard is VIA8237 which supports two
serial connectors SATA1& SATA2.
SATA1 & SATA2 are dual high-speed Serial ATA interface ports.
Each supports 1
connectors are fully compliant with Serial ATA 1.0 specifications. The
Serial ATA connector allows you to connect the hard disk device of
Serial ATA interface.
SATA1/SATA2
Front Panel Audio Connector: JAUD1
The JAUD1 front panel audio connector allows you to connect to
the front panel audio and is compliant with Intel
tivity Design Guide.
PIN
SIGNAL
1
Mic
2
GND
3
MicPWR
4
VCC5
5
FLine_OutR
6
Line_NextR
7
NC
8
NC
9
FLine_OutL
10
Line_NextL
st
generation serial ATA data rates of 150 MB/s. Both
PIN
1
3
5
7
9
10
JAUD1
JAUD1 Pin Definition
DESCRIPTION
Mic-In
Ground
Mic Bias Voltage
DC 5V Voltage
Line out - Front Right
Line out - Back Right
NC
NC
Line out - Front Left
Line out - Back Left
SATA1 & SATA2 Pin Definition
SIGNAL
GND
TXN
RXN
GND
®
Front Panel I/O Connec-
1
2
2-14
PIN
SIGNAL
2
TXP
4
GND
6
RXP
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