Intel SE7501WV2 User Manual
Intel® Server Board SE7501WV2 TPS
SE7501WV2 Connectors
Revision 1.0
Intel reference number C25653-001
153
Table 85. ATA-100 Legacy 40-pin Connector Pinout (J1G2)
Pin Signal
Name Pin Signal
Name
1 RESET_L
2 GND
3 DD7
4 IDE_DD8
5 DD6
6 IDE_DD9
7 DD5
8 IDE_DD10
9 DD4
10
IDE_DD11
11 DD3
12 IDE_DD12
13 DD2
14 IDE_DD13
15 DD1
16 IDE_DD14
17 DD0
18 IDE_DD15
19 GND
20 KEY
21 IDE_DMAREQ
22 GND
23 IDE_IOW_L
24 GND
25 IDE_IOR_L
26 GND
27 IDE_IORDY
28 GND
29 IDE_DMAACK_L
30 GND
31 IRQ_IDE
32 Test
Point
33 IDE_A1
34 Test
Point
35 IDE_A0
36 IDE_A2
37 IDE_DCS0_L
38 IDE_DCS1_L
39 IDE_HD_ACT_L
40 GND
8.6.6 USB
Connector
The following table provides the pin-out for both external USB connectors.
Table 86. USB Connectors Pin-out (J4A1, J9A1)
Pin Signal
Name
1
Fused VCC (+5V /w over current monitor of both port 0 and 1)
2
DATAL0 (Differential data line paired with DATAH0)
3
DATAH0 (Differential data line paired with DATAL0)
4 GND
A header on the server board (J1D3) provides an option to support two additional USB
connectors. The pin-out of the header is detailed in the following table.