1-37
ROCKY-6614 CPU Card
37
3.2.2 IDE Connectors
CN Label: PIDE1 and SIDE2
CN Type: 2x20 pin header
CN Location: See Figure 3-3
CN Pinouts: See Table 3-5
Two IDE connectors provide connectivity for four IDE devices.
PIN NO. DESCRIPTION PIN NO. 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
N/C
21
IDE DRQ
22
GND
23
IOW#
24
GND
25
IOR#
26
GND
27
IDE CHRDY
28
BALE – DEFAULT
29
IDE DACK
30
GND
31
INTERRUPT
32
N/C
33
SA1
34
PDIAG#
35
SA0
36
SA2
37
HDC CS0#
38
HDC CS1#
39
HDD ACTIVE#
40
GND
Table 3-5: IDE Connector Pinouts