IEI Technology WAFER-EHL-J6412 Quick Installation Manual page 7

IAUDIO : Internal Audio Connector
PIN NO. DESCRIPTION
1
3
5
7
9
PWR1: ATX 12V Power Connector
PIN NO. DESCRIPTION
1
2
BAT1: RTC Battery Connector
PIN DESCRIPTION
1
BZ1: Buzzer Connector
PIN DESCRIPTION
1
DIO2: Digital Input/Output Connector
PIN NO. DESCRIPTION
1
3
5
7
9
11
13
HDA_SYNC
HDA_SDOUT
HDA_SDIN
+5V
+12V
GND
GND
VBATT
+5V
GND
DOUT5
DOUT3
DOUT1
DIN5
DIN3
DIN1
PIN NO.
2
4
6
8
10
PIN NO.
3
4
PIN
2
PIN
2
PIN NO.
2
4
6
8
10
12
14
7
DESCRIPTION
HDA_CLK
HDA_SPKR
HDA_RST#
GND
GND
DESCRIPTION
+12V
+12V
DESCRIPTION
GND
DESCRIPTION
PC_BEEP
DESCRIPTION
VCC
DOUT4
DOUT2
DOUT0
DIN4
DIN2
DIN0