Installations
18
Primary IDE Connector (40-pins 2.54mm Pitch Pin-Header with
Housing):
CN2
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 NC
21 DRQ
0 22 Ground
23 Host
IOW 24 Ground
25 Host
IOR 26 Ground
27 IOCHRDY 28 Host
ALE
29 DACK
0 30 Ground
31 IRQ
14 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
