Chapter 2
2-14
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
st
generation serial ATA data rates of 150 MB/s. Both
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
PIN
SIGNAL
PIN
SIGNAL
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
SATA1 & SATA2 Pin Definition
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
®
Front Panel I/O Connec-
tivity Design Guide.
PIN
SIGNAL
DESCRIPTION
1
Mic
Mic-In
2
GND
Ground
3
MicPW R
Mic Bias Voltage
4
VCC5
DC 5V Voltage
5
FLine_OutR
Line out - Front Right
6
Line_NextR
Line out - Back Right
7
NC
NC
8
NC
NC
9
FLine_OutL
Line out - Front Left
10
Line_NextL
Line out - Back Left
JAUD1 Pin Definition
JAUD1
9
10
1
2
