User`s manual

29
3-4 IDE Connectors
PIN NO. Description PIN NO. Description
1 RESET# 2 GND
3 DATA7 4 DATA8
5 DATA6 6 DATA9
7 DATA5 8 DATA10
9 DATA4 10 DATA11
11 DATA3 12 DATA12
13 DATA2 14 DATA13
15 DATA1 16 DATA14
17 DATA0 18 DATA15
19
21
23
25
27
29
31
33 SA 1 34 ATA 33/66/100
CABLE SELECT
GND
DREQ
IOW#
IOR#
IORDY
DACK#
IRQ15
20
22
24
26
28
30
32
+5V
GND
GND
GND
PULL DOWN
GND
NC
35
36
40
37
39
38
SA 0
SA 2
HD CS0#
HD LED
HD CS1#
GROUND
Note!
PIN 20 connector +5V of IDE 1 could
provide the power of DOM.
IDE1 40 pin (2.54mm box Header) Connector
pin1
IDE1