X7DWE User's Manual
IDE Connector
IDE Drive Connector
Pin Definitions
An IDE Connector is located at JIDE1 on the motherboard. This connector provides HDD IO connection. See the table on the right for pin defi nitions.
Pin# Definition
1Reset IDE
3 Host Data 7
5 Host Data 6
7 Host Data 5
9 Host Data 4
11 Host Data 3
13 Host Data 2
15 Host Data 1
17 Host Data 0
19 Ground
21 DRQ3
23 I/O Write
25 I/O Read
27 IOCHRDY
29 DACK3
31 IRQ14
33 Addr1
35 Addr0
37 Chip Select 0
39 Activity
Pin # Defi nition
2Ground
4Host Data 8
6 Host Data 9
8 Host Data 10
10 Host Data 11
12 Host Data 12
14 Host Data 13
16 Host Data 14
18 Host Data 15
20 Key
22 Ground
24 Ground
26 Ground
28 BALE
30 Ground
32 IOCS16
34 Ground
36 Addr2
38 Chip Select 1
40 Ground
A. IDE#1
X7DWE
A
