13
3.2
PCI E-IDE Disk Drive Connector (IDE1, IDE2)
You can attach four IDE (Integrated Device Electronics) hard disk drives on these
two channels, which support Ultra-DMA100 IDE devices. We recommend the
non-DMA100 devices be connected to the secondary IDE connector.
IDE 1: Primary IDE Connector
IDE 2: Secondary IDE Connector
IDE1/IDE2 Interface Connector
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 N/C
22 GROUND
23 IOW#
24 GROUND
25 IOR#
26 GROUND
27 N/C
28 BALE–DEFAULT
29 N/C
30 GROUND–DEFAULT
31 INTERRUPT
32 IOCS16#-DEFAULT
33 SA1
34 N/C
35 SA0
36 SA2
37
HDC CS0#
38
HDC CS1#
39 HDD
ACTIVE#
40 GROUND