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15
3.8 PCI E-IDE Drive Connector
IDE1
is a standard 40-pin 2.54-pitch connector daisy-chain driver
connector serves the PCI E-IDE drive provisions onboard the 3308520/
. A maximum of two ATA/33/66/100 IDE drives can be
connected to the 3308520/ via
IDE1
.
IDE1: IDE Connector
PIN
Description
PIN
Description
1
Reset
2
GND
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
GND
20
N/C
21
PDREQ
22
GND
23
IOW#
24
GND
25
IOR#
26
GND
27
PIORDY
28
PR1PD1-
29
RPDACK-
30
GND
31
Interrupt
32
N/C
33
RPDA1-
34
PATA66
35
RPDA0-
36
RPDA2-
37
RPCS1-
38
RPCS3-
39
HDD Active
40
GND
39
1
40
2
Содержание 3308520
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Страница 11: ...5 1 3 Board Dimensions ...
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Страница 16: ...10 3 2 Board Layout Top Side Solder Side ...