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®
Intel
Server Board S5000PAL / S5000XAL TPS
5.7.3
The server board includes an IDE connector to access the single IDE channel from the ESB-2 IO
controller hub. The design intent for this connector is to provide IDE support for a single slim-line optical
drive, such as CDROM or DVD. The connector is not a standard 40-pin IDE connector, instead it has 44
pins providing support for both power and IO signals. The pin-out for this connector is defined in the
following table.
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
5.7.4
The server board provides an internal 50-pin mezzanine style connector (J3B1) to accommodate
proprietary form factor Intel
without sacrificing an add-in slot from the riser cards. There are three planned IO modules for use on this
server board: external 4 port SAS, dual Gb NIC, and Infiniband*. For more detail on the supported IO
modules, please refer to the Intel
Specification. The following table details the pin-out of the Intel
Revision 1.9
IDE Connector
Table 23. 44-pin IDE Connector Pin-out (J3G1)
Signal Name
ESB_PLT_RST_IDE_N
RIDE_DD_7
RIDE_DD_6
RIDE_DD_5
RIDE_DD_4
RIDE_DD_3
RIDE_DD_2
RIDE_DD_1
RIDE_DD_0
GND
RIDE_DDREQ
RIDE_DIOW_N
RIDE_DIOR_N
RIDE_PIORDY
RIDE_DDACK_N
IRQ_IDE
RIDE_DA1
RIDE_DA0
RIDE_DCS1_N
LED_IDE_N
P5V
GND
®
Intel
I/O Expansion Module Connector
®
I/O Expansion Modules, which expand the IO capabilities of the server board
®
Server Board S5000PAL / S5000XAL IO Module Hardware
Intel order number: D31979-010
Connector / Header Locations and Pin-outs
Pin
Signal Name
2
GND
4
RIDE_DD_8
6
RIDE_DD_9
8
RIDE_DD_10
10
RIDE_DD_11
12
RIDE_DD_12
14
RIDE_DD_13
16
RIDE_DD_14
18
RIDE_DD_15
20
KEY
22
GND
24
GND
26
GND
28
GND
30
GND
32
TP_PIDE_32
34
IDE_PRI_CBLSNS
36
RIDE_DA2
38
RIDE_DCS3_N
40
GND
42
P5V
44
GND
®
I/O Expansion Module connector.
55
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