Intel SE7501WV2 User Manual
SE7501WV2 Connectors
Intel® Server Board SE7501WV2 TPS
Revision
1.0
Intel reference number C25653-001
152
Pin Signal
Name Pin Signal
Name
11 NICB_MDI1P
28 NICA_LINK_ACT
12 2.5V
29 NICA_SPEED_1
13 NICB_MDI0M
30 NICA_SPEED_2
14 2.5V
31 NICB_LINK_ACT_L
15 NICA_MDI0P
32 NICB_LINK_ACT
16 NICA_MDI1M
33 NICB_SPEED_1
17 2.5V
34 NICB_SPEED_2
8.6.5
ATA RAID Connectors
The ATA-100 SE7501WV2 board provides two 40-pin low-density ATA-100 connectors. The
pin-out for both connectors is identical and is listed in the following table.
pin-out for both connectors is identical and is listed in the following table.
Table 84. ATA-100 RAID 40-pin Connectors Pin-out (J1D1, J1D2)
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 DIAG
35 IDE_A0
36 IDE_A2
37 IDE_DCS0_L
38 IDE_DCS1_L
39 IDE_HD_ACT_L
40 GND
Both the SCSI and ATA-100 versions of the SE7501WV2 server board provide legacy ATA
support. There are two separate interface connectors for ATA. The first is a low-density 40-pin
connector which supports ATA-100, and the second is embedded in the high-density 100-pin
floppy / front panel / IDE connector and supports ATA-100.
support. There are two separate interface connectors for ATA. The first is a low-density 40-pin
connector which supports ATA-100, and the second is embedded in the high-density 100-pin
floppy / front panel / IDE connector and supports ATA-100.
The following table provides the pin-out for the 40-pin legacy connector.