Installations
21
Secondary IDE connector (40-pins 2.54mm pitch pin-header with
housing):
IDE2
Pin #
Assignment
Pin #
Assignment
1 Reset
IDE
2 Ground
3
Host Data 7
4
Host Data 8
5
Host Data 6
6
Host Data 9
7
Host Data 5
8
Host Data 10
9
Host Data 4
10
Host Data 11
11
Host Data 3
12
Host Data 12
13
Host Data 2
14
Host Data 13
15
Host Data 1
16
Host Data 14
17
Host Data 0
18
Host Data 15
19 Ground
20 ---
21 DRQ
1
22 Ground
23 Host
IOW
24 Ground
25 Host
IOR
26 Ground
27 IOCHRDY
28 Host
ALE
29 DACK
1
30 Ground
31
IRQ 15
32
No Connect
33
Address 1
34
No Connect
35
Address 0
36
Address 2
37
Chip Select 0
38
Chip Select 1
39 Activity
40 Ground
y
Figure:
1
2
40
39
