ASROCK IMB-1216, Руководство пользователя

Страница: 22 / 42

22
Backlight Power Connector
(6-pin BLT_PWR1)
(see p.8, No. 13)
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.8 No. 29)
1
PIN Signal Name
6 LCD_BLT_VCC
5 LCD_BLT_VCC
4 CON_LBKLT_EN
3 CON_LBKLT_CTL
2 GND
1 GND
PIN Signal Name
7 GND
6 GND
5 BLT_DW
4 BLT_UP
3 PWRDN
2 GPIO_VOL_DW
1 GPIO_VOL_UP
1
Backlight Volume Control
(7-pin BLT_VOL1)
(see p.8, No. 14)
1
S
P
D
0
S
T
B
#
S
P
D
1
S
P
D
2
S
P
D
3
S
P
D
4
S
P
D
6
S
P
D
7
G
N
D
G
N
D
S
L
IN
#
P
IN
IT
#
E
R
R
O
R
#
A
F
D
#
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
G
N
D
S
P
D
5
A
C
K
#
B
U
S
Y
P
E
S
L
C
T
* If you want to use the printer port function, please short pin4 and pin5 on Digital Input / Output
Power Select (JGPIO_PWR1).
PIN
Signal Name
PIN
Signal Name
26
NC
25
NA
24
GND
23
SIO_GP30
22
GND
21
SIO_GP31
20
GND
19
SIO_GP32
18
GND
17
SIO_GP33
16
GND
15
SIO_GP34
14
GND
13
SIO_GP35
12
JGPIOPWR
11
SIO_GP36
10
JGPIOPWR
9
SIO_GP37
8
SIO_GP43
7
SIO_GP40
6
SIO_GP44
5
SIO_GP41
4
SIO_GP45
3
SIO_GP42
2
SIO_GP46
1
SIO_GP47
Printer Port / GPIO Header
(25-pin LPT_GPIO1)
(see p.8 No. 28)
Printer Port: GPIO:
1
PIN Signal
Name PIN
Signal
Name
PIN Signal
Name
PIN Signal
Name
4 OUTRN 3 GOUTRP 2 OUTLP 1 OUTLN