Aplex Technology APC-3228A User Manual
Page 25
APC-3228A User Manual
25
USB11 USB11_N
33
34
PWR_LED-
USB11_P
35
36
MIO_PSON
Power
Button
Ground
37
38
Ground
Ground
39
40
Ground
30.
MIO2:
(DF13-40P Connector),Front panel connector.
Function
Signal Name
Pin#
Pin#
Signal Name
Function
H_LED+
HDD_LED
1
2
PWR-LED
P_LED+
USB01_OC-
3
4
Ground
P_LED-
USB23_OC-
5
6
MIO_PSON-
PSON+
RESET+
RESET
7
8
Ground
PSON-
BUZZER+
BUZZER+
9
10
BUZZER-
BUZZER-
GPIO_IN_1 ICH9M-GPIO
10
11
12
ICH9M-GPIO1
8
GPIO_OUT_
1
GPIO_IN_2 ICH9M-GPIO
13
13
14
ICH9M-GPIO2
0
GPIO_OUT_
2
GPIO_IN_3 ICH9M-GPIO
14
15
16
ICH9M-GPIO3
3
GPIO_OUT_
3
GPIO_IN_4 ICH9M-GPIO
17
17
18
ICH9M-GPIO3
4
GPIO_OUT_
4
PS2_K/B
Ground
19
20
5V_S5
PS2_Mouse
Ps2_KBDATA
21
22
PS2_MSDATA
PS2_KBCLK
23
24
PS2_MSCLK
USB2
5V_S5_USB
25
26
5V_S5_USB
USB3
USB2_N
27
28
USB3_N
USB2_P
29
30
USB3_P
Ground
31
32
Ground
USB0
5V_S5_USB
33
34
5V_S5_USB
USB1
USB0_N
35
36
USB1_N
USB0_P
37
38
USB1_P
Ground
39
40
Ground
Pin1+ Ground: HDD LED, They are used to connect hard disk activity LED. The LED
blinks when the hard disk is reading or writing data.
Pin2+Pin4: POWER LED, They are used to connect power LED. When the system
is powered on or under S0/S1 state, the LED is normally on, when the
system is under S4/S5 state, the LED is off.