Table 76. Eps12V 2X4 Connector; Table 77. Eps12V 1X5 Connector; Table 78. Primary Ide Connector - Intel SE7520BD2 Technical Product Specification

Connector Pin-outs and Jumper BlocksIntel® Server Board SE7520BD2 Technical Product Specification
IDE_RST_N
ICH5_PDD7
ICH5_PDD6
ICH5_PDD5
ICH5_PDD4
ICH5_PDD3
ICH5_PDD2
ICH5_PDD1
ICH5_PDD0
GND
ICH5_PDDREQ
ICH5_PDIOW_N
ICH5_PDIOR_N
ICH5_PDIORDY
ICH5_PDDACK_N
ICH5_IRQ14_N
ICH5_PDA1
ICH5_PDA0
ICH5_PDCS1_N
ICH5_LED1_N
138

Table 76. EPS12V 2x4 Connector

Pin No. Signal Name
1 GND
2 GND
3 GND
4 GND
5 +12V
6 +12V
7 +12V
8 +12V

Table 77. EPS12V 1x5 Connector

Pin No. Signal Name
1 SMBus clock
2 SMBus Data
3 NC
4 GND Return Sense
5 +3.3V Sense

Table 78. Primary IDE Connector

Signal Name Pin Pin
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
Signal Name
GND
ICH5_PDD8
ICH5_PDD9
ICH5_PDD10
ICH5_PDD11
ICH5_PDD12
ICH5_PDD13
ICH5_PDD14
ICH5_PDD15
KEY
GND
GND
GND
GND (CSEL)
GND
IOCS16
CABLE SENSE
ICH5_PDA2
ICH5_PDCS3_N
GND
Revision 1.3