EVOC PPC-1507, Manual

Page: 24 / 81

Chapter 3 Motherboard Installation
­ 18 ­ PPC­1507
IDE Interface
The board provides a set of 44­pin IDE interface (IDE1). Pay attention as
follows when installing the IDE device:
Ø
IDE1 interface could be connected with two IDE devices: one is
Master and the other is Slave. The way of connection is to connect the
master device to the end of the cable while connect the slave device to
the middle of the cable. (The first pin of the IDE cable is red.)
Pin Signal Pin Signal Name
1 RESET#
2
GND
3 D7
4
D8
5 D6
6 D9
7 D5
8 D10
9 D4
10 D11
11 D3
12 D12
13 D2
14 D13
15 D1
16 D14
17 D0
18 D15
19 GND
20 Key
21 DREQ
22 GND
23 IOW#
24 GND
25 IOR#
26 GND
27 IORDY
28 GND
29 DACK#
30 GND
31 IRQ
32 NC
33 DA1
34 ATA66_DET
35 DA0
36 DA2
37 CS1#
38 CS3#
39 LED#
40 GND
41 +5V
42 +5V
IDE1
43 GND
44 GND