Table 30. Ich5-R Ide 40-Pin Connector Pin Out (J5J1, J6J1); Ich5-R Ide Connectors; Table 31. Front Panel Usb Connector Pin-Out (J7E1) - Intel S875WP1LX Specification

Connectors and Jumper Blocks
5.8

ICH5-R IDE Connectors

The S875WP1-E board provides two 40-pin, low-density ICH5-R IDE connectors. The pin out
for both connectors is identical and is listed in the following table.

Table 30. ICH5-R IDE 40-pin Connector Pin Out (J5J1, J6J1)

Pin
1 Reset IDE
3 Data 7
5 Data 6
7 Data 5
9 Data 4
11 Data 3
13 Data 2
15 Data 1
17 Data 0
19 Ground
21 DDRQ0 [DDRQ1]
23 I/O Write#
25 I/O Read#
27 IOCHRDY
29 DDACK0# [DDACK1#]
31 IRQ 14 [IRQ 15]
33 PDA1 (Address 1)
35 PDA0 (Address 0)
37 Chip Select 1P#
[Chip Select 1S#]
39 Activity#
5.9 Front Panel USB Header
A header on the server board provides an option to support two additional USB connectors. The
pin out of the header is detailed in the following table.

Table 31. Front Panel USB Connector Pin-out (J7E1)

Pin
1 USB_FNT1_PWR
3 USB_FRONT1_L#
5 USB_ FRONT1_L
7 Ground
9 Key
Note: USB ports may be assigned as needed.
46
Signal Name Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Signal Name Pin
2
4
6
8
10
Signal Name
Ground
Data 8
Data 9
Data 10
Data 11
Data 12
Data 13
Data 14
Data 15
Key
Ground
Ground
Ground
Ground
Ground
Not connected
GPIO_DMA66_Detect_Pri
(GPIO_DMA66_Detect_Sec)
PDA2 (Address 2)
Chip Select 3P#
[Chip Select 3S#]
Ground
Signal Name
USB_FNT1_PWR
USB_FRONT2_L#
USB_FRONT2_L
Ground
USB_ OC_FNT_R1
S875WP1-E TPS
Revision 4.0