Curtis AR-B1682 User Manual
Page 19
~ Page 13 ~
PIN
SIGNAL
PIN
SIGNAL
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
NOT USED
21
IDEDRQA
22
GROUND
23
-LOW A
24
GROUND
25
-LOR A
26
GROUND
27
-CHRDY A
28
GROUND
29
DACKA
30
GROUND
31
-IRQ 14
32
NOT USED
33
SA 1
34
NOT USED
35
SA 0
36
SA2
37
CS 0
38
SA1
39
HD LED A
40
NOT USED
IDE2 : Hard Disk Drive Connector(CN7)
The pin assignments are as follows:
1
2
4 3
4 4
PIN
SIGNAL
PIN
SIGNAL
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
NOT USED
21
IDEDRQA
22
GROUND
23
-LOW A
24
GROUND
25
-LOR A
26
GROUND
27
-CHRDY A
28
GROUND
29
DACKA
30
GROUND
31
-IRQ 14
32
NOT USED
33
SA 1
34
NOT USED
35
SA 0
36
SA2
37
CS 0
38
SA1
39
HD LED A
40
NOT USED
41
VCC
42
VCC
43
GROUND
44
GROUND