Intel SE7501WV2 User Manual
Intel® Server Board SE7501WV2 TPS
SE7501WV2 Connectors
Revision 1.0
Intel reference number C25653-001
143
8.4 System Management Headers
8.4.1 ICMB
Header
Table 74. ICMB Header Pin-out (J9B2)
Pin Signal
Name
Type
Description
1
5 V standby
Power
+5 V Standby
2 Transmit
Signal
UART
signals
3
Transmit Enable
Signal
UART signals
4 Receive
Signal
UART
signals
5 Ground
GND
Ground
8.4.2
OEM IPMB Header
Table 75. IPMB Header Pin-out (J9C1)
Pin Signal
Name
Description
1
Local I2C SDA
BMC HI 5 V Standby Clock Line
2 GND
Ground
3
Local I2C SCL
BMC HI 5 V Standby Data Line
8.5 PCI I/O Riser Slot Connector
There are two peer 64-bit, PCI buses implemented through the two separate I/O Riser slots
(PCI-X B, PCI-X C). The first PCI segment, P64-B, supports full length, full height PCI cards.
The PCI cards must meet the PCI specification for height, inclusive of cable connections and
memory. The second PCI segment, P64-C, supports low-profile PCI cards. The I/O riser slot
pin-outs are detailed in the following two tables.
(PCI-X B, PCI-X C). The first PCI segment, P64-B, supports full length, full height PCI cards.
The PCI cards must meet the PCI specification for height, inclusive of cable connections and
memory. The second PCI segment, P64-C, supports low-profile PCI cards. The I/O riser slot
pin-outs are detailed in the following two tables.
Table 76. P64-B Full Length PCI Riser Slot Pin-out
Pin
Side B
Side A
Pin
Side B
Side A
1 -12
V
TRST#
49 M66EN
AD[09]
2 IRQ5
+12
V
50 Connector Key
Connector Key
3 Ground
TMS
51 Connector Key
Connector Key
4 IRQ4
TDI
52 AD[08]
C/BE[0]#
5
+5 V
+5 V
53
AD[07]
+3.3 V
6
+5 V
IRQ0
54
+3.3 V
AD[06]
7
IRQ3 IRQ1 55
AD[05]
AD[04]
8 IRQ3
+5
V
56 AD[03]
Ground
9 PRSNT1# REQ3#
57 Ground
AD[02]
10 GNT2#
+5
V
58 AD[01]
AD[00]
11 PRSNT2#
GNT3#
59 +5
V
+5
V