Hard Disk Drive Connector - PSB -1688LF Operation Manual

Chapter 2 Hardware Configuration

2-21. HARD DISK DRIVE CONNECTOR

IDE1: Hard Disk Drive Connector
The PSB-1688LF possesses two HDD connectors, which support ATA-100.
The pin assignments are as follows:
PIN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
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ASSIGNMENT
IDERST
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
GND
PDREQ
PDIOW#
PDIOR#
PIORDY
PDDACK#
IRQ14
PDA1
PDA0
PDCS#1
IDEACTP#
PIN ASSIGNMENT
2 GND
4 PDD8
6 PDD9
8 PDD10
10 PDD11
12 PDD12
14 PDD13
16 PDD14
18 PDD15
22 GND
24 GND
26 GND
28 PULL LOW
30 GND
32 NC
34 P66 DETECT
36 PDA2
38 PDCS#3
40 GND
PSB-1688LF USER
'
S MANUAL