BBS-1080S Datasheet, PDF (30/88 Pages) BOSER Technology Co., Ltd – 19” 1U Height Half-size Bare Bone System with Pentium 4 Embedded Engine Board & 180W P4 ATX P/S

4.8 PCI E-IDE Drive Connector
IDE1 and IDE2 are standard 40-pin connector daisy-chain driver
connector serves the PCI E-IDE drive provisions onboard the HS-4701.
A maximum of four ATA/33/66/100 IDE drives can connect to the
HS-4701 via IDE1 and IDE2.
IDE1: Primary IDE Connector
PIN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Description
IDERST#
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
GND
PDREQ
PDIOW#
PDIOR#
PIORDY
PDDACK#
IRQ14
PDA1
PDA0
PDCS#1
IDEACTP#
PIN
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Description
GND
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
N/C
GND
GND
GND
470Ω Pull GND
GND
N/C
P66DET
PDA2
PDCS#3
GND
2
40
1
39
22