ASROCK IMB-158, Руководство пользователя

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* If you want to use the printer port function, please short pin4
and pin5 on Digital Input / Output Power Select (JGPIO_PWR1).
Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin
CPU fan still can work successfully even without the fan speed control function.
If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this
motherboard, please connect it to Pin 1-3.
3-Pin Fan Installation
Pin 1-3 Connected
ATX Power Connector Please connect a DC
(Input 12V/19V~28V) 12V/19V~28V power supply to this
(4-pin ATX12V1)
connector.
(see p.8 No. 8)
1-2: GND
3-4: DC Input
CPU Fan Connector Please connect the CPU fan
(4-pin CPU_FAN1)
cable to the connector and
(see p.8 No. 5)
match the black wire to the
ground pin.
ATX Power Connector Please connect an ATX power
(20-pin ATXPWR1)
supply to this connector.
(see p.8 No. 15)
10
1
20
11
4
2
3 1
Printer Port / GPIO Header
(25-pin LPT_GPIO1)
(see p.8 No. 25)
Printer Port: GPIO:
FAN_SPEED
FAN_SPEED_CONTROL
GND
+12V
1 2 3 4
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
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
Parameter Range
GPI/O input Low Voltage Max. 0.8V
GPI/O input High Voltage Min. 2.0V
GPI/O output Low Voltage Max. 0.4V
GPI/O output High Voltage Min. 2.4V
Note :
Max. load per GPI/O pin : 12mA
Current Max. 1A per power pin.