B.13
AT/ATX Mode (PSON1)
Table B.13: AT/ATX Mode (PSON1)
Pin
1
3
B.14
HD Audio Interface (FPAUD1)
Table B.14: AC-97 Audio Interface (FPAUD1)
Pin
1
3
5
7
9
B.15
GPIO Pin Header (GPIO1)
Table B.15: GPIO Pin Header (GPIO1)
Pin
1
3
5
7
9
AIMB-270 User Manual
Signal
Pin
#PSON_SIO
2
(to super IO)
GND
Signal
Pin
MIC2_L
2
MIC2_R
4
LOUT2_R
6
LOUT2_DET
8
LOUT2_L
10
Signal
Pin
GPIO0
2
GPIO1
4
GPIO2
6
GPIO3
8
+5V
10
84
Signal
#PSON
(to power supply)
Signal
GND
FP_AUD_DET
SRTN1
KEY
SRTN2
Signal
GPIO4
GPIO5
GPIO6
GPIO7
GND