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3
D4
4
D5
5
D6
6
D7
7
CS0#
8
A10
9
ATASEL#
10
A9
11
A8
12
A7
13
VCC
14
A6
15
A5
16
A4
17
A3
18
A2
19
A1
20
A0
21
D0
22
D1
23
D2
24
IO16#
25
CD2#
26
CD1#
27
D11
28
D12
29
D13
30
D14
31
D15
32
CS1#
33
VS1#
34
IOR#
35
IOW#
36
WE#
37
IRQ
38
VCC
39
CSEL#
40
VS2#
41
RESET#
42
IORDY
43
INPACK#
44
REG#
45
DASP#
46
PDIAG#
47
D8
48
D9
49
D10
50
GND
The CompactFlash specification can be found at www.compactflash.org.
WRAP router platform
IDE data
IDE data
IDE data
IDE data
IDE decode (1F0..1F7)
ground
ground to select true IDE mode
ground
ground
ground
+3.3V power supply
ground
ground
ground
ground
IDE address
IDE address
IDE address
IDE data
IDE data
IDE data
16 bit decode, not connected
card detect, not connected
card detect. not connected
IDE data
IDE data
IDE data
IDE data
IDE data
IDE decode (3F6..3F7)
not connected
IDE read strobe
IDE write strobe
connected to +3.3V
IDE interrupt
+3.3V power supply
cable select, ground = master
not connected
IDE reset, active low
IDE ready
not connected
connected to +3.3V
pulled up
pulled up
IDE data
IDE data
IDE data
ground
20
2/13/2007
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