IEI Integration IMBA-G412ISA v1.00 User Manual
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IMBA-G412ISA ATX Motherboard
The IDE connector can connect to an IDE hard drive or optical device.
Figure 3-8: IDE Connector Location
Pin Description Pin 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
Table 3-10: IDE Connector Pinouts
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