Hardware Interfaces
3.11
Secondary IDE
Male connection strip, 40 pin, with shroud, 2.54 mm
39
40
Pin
Signal
1
/IDE-RESET
3
DATA7
5
DATA6
7
DATA5
9
DATA4
11
DATA3
13
DATA2
15
DATA1
17
DATA0
19
GND
21
DRQ0
23
/IDEIOW
25
/IDEIOR
27
IORDY
29
/DAK0
31
INTRQ
33
IDEADR1
35
IDEADR0
37
/IDECS0
39
/IDEACTIV
Page 32 of 38
1
2
Pin
Signal
2
GND
4
DATA8
6
DATA9
8
DATA10
10
DATA11
12
DATA12
14
DATA13
16
DATA14
18
DATA15
20
n.c.
22
GND
24
GND
26
GND
28
+5V pull up
30
GND
32
n.c.
34
n.c.
36
IDEADR2
38
/IDECS1
40
GND
82443BX
Fig. 3-11:
Secondary IDE
Rev. 1.00 dated 1.7.2004
OI: IPC370T
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