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3.8
IDE Drive Connector
CN7 is a 2.0-pitch 44-pin connector which support up to 2
ATA/33/66/100 IDE drives can be connected to the HS-7280 via CN7.
CN7: IDE Connector
PIN
Description
1
3
DATA7
5
DATA 6
7
DATA 5
9
DATA 4
11
DATA 3
13
DATA 2
15
DATA 1
17
DATA 0
19
21
PDREQ
23
25
27
PIORDY
29
RPDACK-
31
Interrupt
33
RPDA1-
35
RPDA0-
37
RPCS1-
39
HDD Active
41
43
43
44
12
PIN
Reset
2
4
6
8
10
12
14
16
18
GND
20
22
IOW#
24
IOR#
26
28
30
32
34
36
38
40
VCC
42
GND
44
Description
GND
DATA 8
DATA 9
DATA 10
DATA 11
DATA 12
DATA 13
DATA 14
DATA 15
N/C
GND
GND
GND
PR1PD1-
GND
N/C
PATA66
RPDA2-
RPCS3-
GND
VCC
N/C
1
2
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