9
IDEA1 : IDE Interface Connector ( 44Pin 2.0mm Pitch Header )
Pin No.
Description
Pin No.
Description
1
Reset #
2
Ground
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
Ground
20
NC
21
DMA REQ#
22
Ground
23
IOW #
24
Ground
25
IOR #
26
Ground
27
IOCHRDY
28
Ground
29
DMA ACK #
30
Ground
31
Interrupt
32
NC
33
SA 1
34
NC
35
SA 0
36
SA 2
37
HDC CS 0#
38
HDC CS 1#
39
HDD Active
40
Ground
41
VCC
42
VCC
43
Ground
44
NC
