20
•
Jumpers and Connectors
2.2.10 Primary/Secondary IDE Connector
Signal Name
Pin #
Pin #
Signal Name
Reset IDE
1
2
Ground
Host data 7
3
4
Host data 8
Host data 6
5
6
Host data 9
Host data 5
7
8
Host data 10
Host data 4
9
10
Host data 11
Host data 3
11
12
Host data 12
Host data 2
13
14
Host data 13
Host data 1
15
16
Host data 14
Host data 0
17
18
Host data 15
Ground 19
20 N.C
DRQ0 / DRQ1
21
22
Ground
Host IOW
23
24
Ground
Host IOR
25
26
Ground
IOCHRDY 27
28 Host
ALE
DACK0 / DACK1
29
30
Ground
IRQ14 / IRQ 15
31
32
No connect
Address 1
33
34
No connect
Address 0
35
36
Address 2
Chip select 0
37
38
Chip select 1
Activity 39
40
Ground
Table 12: IDE Connector Pin Definition
Summary of Contents for NuPRO-900A
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