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Chapter 3 Connection
This chapter describes how to connect peripherals, switches and indicators to the
ICPMB-7880 board.
3.1 PCI IDE Disk Drive Connector
You can attach two IDE (Integrated Device Electronics) hard disk drives on one
channels.
•
IDE1: Primary IDE Connector (Pitch 2.54 mm)
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
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
N/C
21
IDE DRQ
22
GROUND
23
IOW#
24
GROUND
25
IOR#
26
GROUND
27
IDE CHRDY
28
GROUND
29
IDE DACK
30
GROUND–
DEFAULT
31
INTERRUPT
32
N/C
33
SA1
34
N/C
35
SA0
36
SA2
37
HDC CS0#
38
HDC CS1#
39
HDD ACTIVE#
40
GROUND
ICPMB -7880 includes a slot for a Compact Flash Storage Card in IDE Mode(Using
IDE1).
