8.11 Usb Connector; Table 53. Ata-100 40-Pin Connectors Pin-Out (J4, J5, J6, J7); Table 54. Usb Connectors Pin-Out (J43); Table 55. Optional Usb Connection Header Pin-Out (J11) - Intel SE7500CW2 Technical Product Specification

SE7500CW2 Server Board Technical Product SpecificationSE7500CW2 Connectors and Jumper Blocks

Table 53. ATA-100 40-pin Connectors Pin-out (J4, J5, J6, J7)

Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39

8.11 USB Connector

The following table provides the pin-out for the three external USB connectors.
Pin
1
2
3
4
A header on the server board provides an option to support one additional USB connector. The
pin-out of the header is detailed in the following table.

Table 55. Optional USB Connection Header Pin-out (J11)

Pin Signal Name
91
Revision 1.40
Signal Name
RESET_L
DD7
DD6
DD5
DD4
DD3
DD2
DD1
DD0
GND
IDE_DMAREQ
IDE_IOW_L
IDE_IOR_L
IDE_IORDY
IDE_DMAACK_L
IRQ_IDE
IDE_A1
IDE_A0
IDE_DCS0_L
IDE_HD_ACT_L

Table 54. USB Connectors Pin-out (J43)

Signal Name
Fused VCC (+5V /w over current monitor of both port 0 and 1)
DATAL0 (Differential data line paired with DATAH0)
DATAH0 (Differential data line paired with DATAL0)
GND
Pin Signal Name
2 GND
4 IDE_DD8
6 IDE_DD9
8 IDE_DD10
10 IDE_DD11
12 IDE_DD12
14 IDE_DD13
16 IDE_DD14
18 IDE_DD15
20 KEY
22 GND
24 GND
26 GND
28 GND
30 GND
32 Test Point
34 DIAG
36 IDE_A2
38 IDE_DCS1_L
40 GND
Description