Intel AR-B1760 User Manual page 20

INSTALLATIONS
FAN1, FAN2: System Fan Power Connector
FAN1, FAN2 is a 3-pin header for system fans. The fan must be a 12V
(500mA) fan.
Pin #
FAN3: CPU Fan Power Connector
FAN3 is a 3-pin header for the CPU fan. The fan must be a 12V fan.
Pin #
IDE1, IDE2: EIDE Connectors
IDE1: Primary IDE Connector
Signal Name
Reset IDE
Host data 7
Host data 6
Host data 5
Host data 4
Host data 3
Host data 2
Host data 1
Host data 0
Ground
DRQ0
Host IOW
Host IOR
IOCHRDY
DACK0
IRQ14
Address 1
Address 0
Chip select 0
Activity
16 AR-B1760 User's Manual
Signal Name
1 Ground
2 +12V
3 Rotation detection
Signal Name
1 Ground
2 +12V
3 Rotation detection
Pin # Pin #
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
Signal Name
Ground
Host data 8
Host data 9
Host data 10
Host data 11
Host data 12
Host data 13
Host data 14
Host data 15
Protect pin
Ground
Ground
Ground
Host ALE
Ground
No connect
No connect
Address 2
Chip select 1
Ground