14
IDE1: 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.
J1: Digital 4-in 4-out Connector
Signal
Name
Pin
Pin
Signal Name
Ground 1 2
Vcc
Out3 3 4 Out1
Out2 5 6 Out0
IN3 7
8 IN1
IN2 9
10 IN0
