PCI E-IDE Disk Drive Connector (CN1/CN3)
You can attach four IDE (Integrated Device Electronics) hard disk drives to the
SBC-370 IDE controller.
•
CN1 (IDE 1): Primary IDE Connector
•
CN3 (IDE 2): Secondary IDE Connector
For the location of these connectors, refer to CN1 and CN3 in figure 2.
17
Board Configuration
Pin Number
Description
1
RESET#
2
GND
3
DATA 7
4
DATA 8
5
DATA 6
6
DATA 9
7
DATA 5
8
DATA 10
9
DATA 4
10
DATA 11
11
DATA 3
12
DATA 12
13
DATA 2
14
DATA 13
15
DATA 1
16
DATA 14
17
DATA 0
18
DATA 15
19
GND
20
NC
Pin Number
Description
21
IDE DRQ
22
GND
23
IOW#
24
GND
25
IOR#
26
GND
27
IDE CHRDY
28
GND
29
IDE DACK
30
GND
31
INTERRUPT
32
NC
33
SA 1
34
NC
35
SA 0
36
SA 2
37
HDC CS0#
38
HDC CS1#
39
HDD ACTIVE#
40
GND
