User’s Guide
Q-POS 815
3-25
IDE2 : Secondary IDE Connector
Signal Name
Pin
Pin
Signal Name
Reset
IDE 1 2 Ground
Host data 7
3
4
Host data 8
Host data 6
5
6
Host data 9
Host data 5
7
8
Host data 10
Host data 4
9
10
Host data 11
Host data 3
11
12
Host data 12
Host data 2
13
14
Host data 13
Host data 1
15
16
Host data 14
Host data 0
17
18
Host data 15
Ground
19 20 Key
DRQ0
21 22 Ground
Host
IOW 23 24 Ground
Host
IOR
25 26 Ground
IOCHRDY 27 28 Host
ALE
DACK0
29 30 Ground
IRQ14
31 32 No
connect
Address
1 33 34 No
connect
Address
0 35 36 Address
2
Chip select 0
37
38
Chip select 1
Activity
39 40 Ground
Vcc
41 42 Vcc
Ground
43 44 N.C.
