Conn & Jump Setting
IDE Connector
Pin Number
1
-HDRST
2
GND
3
Device data 7
4
Device data 8
5
Device data 6
6
Device data 9
7
Device data 5
8
Device data 10
9
Device data 4
10
Device data 11
11
Device data 3
12
Device data 12
13
Device data 2
14
Device data 13
15
Device data 1
16
Device data 14
17
Device data 0
18
Device data 15
19
GND
20
NC
85
Pin Definition
Pin Number
21
IDE REQ
22
GND
23
I/O WRITE
24
GND
25
I/O READ
26
GND
27
I/O RDY
28
Pull down for always master
29
IDE ACK
30
GND
31
IRQ14
32
NC
33
Device address 1
34
NC
35
Device address 0
36
Device address 2
37
Device chip select S1
38
Device chip select S3
39
HDDLED
40
GND
Pin Definition
Chapter 5