
Pluto User Manual A4
www.diamondsystems.com
Page
24
4.9 IDE (IDE1)
Connector IDE1 carries the Primary IDE port signals from the ETX CPU module. This port can be used for
connection of two drives, configured as IDE Master and Slave, daisy-chained on a single 44-conductor ribbon
cable. The Pluto Baseboard’s CF socket (CFD1), which connects in parallel to this set of signals, can be
configured (via jumper JCFD1) to be either the Master or Slave IDE device.
Note:
The signals on this connector’s pins are defined by the attached ETX CPU module. Please
refer to the particular ETX module’s user manual for further details on the definition and utilization
of these signals.
RESET#
1
2
GND
DATA7
3
4
DATA8
DATA6
5
6
DATA9
DATA5
7
8
DATA10
DATA4
9
10
DATA11
DATA3
11
12
DATA12
DATA2
13
14
DATA13
DATA1
15
16
DATA14
DATA0
17
18
DATA15
GND
19
20
N/C
DREQ
21
22
GND
IOW#
23
24
GND
IOR#
25
26
GND
IRDY
27
28
IDSEL
ACK#
29
30
GND
IRQ
31
32
N/C
AD1
33
34
ATA66 DETECT
AD0
35
36
AD2
CS#2
37
38
CS#3
ACT#
39
40
GND
+5V
41
42
+5V
GND
43
44
GND