5. Each Component Function
User’s Manual
55
Connector for the Internal Drive
(Primary IDE Master Connection) : P-IDE
The BOX-PC is equipped with an E-IDE controller to allow a 2.5inch IDE hard disk to be connected to
connector on the board by using the bundled hard disk bracket.
Table 5.2. Primary IDE Connector (CN3)
Connector in use
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
Pin No.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
Signal name
RESET-
DD7
DD6
DD5
DD4
DD3
DD2
DD1
DD0
GND
DDRQ
DIOW-
DIOR-
IOCHRDY
DDACK-
INTRQ
DA1
DA0
CSI-
DACT-
+5V
GND
Direction
Output
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-------
Input
Output
Output
Input
Output
Input
Output
Output
Output
Output
-------
-------
Signal name
GND
DD8
DD9
DD10
DD11
DD12
DD13
DD14
DD15
N.C.
GND
GND
GND
CSEL
GND
N.C.
N.C.
DA2
CS3-
GND
+5V
N.C.
Direction
-------
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-------
-------
-------
-------
Output
-------
-------
Output
Output
-------
-------
-------
44-wire header type (2mm pitch)
43
44
1
2
