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Connector/Header Locations and Pin-outs Intel
®
Compute Module MFS2600KI TPS
Revision 1.0
Intel order number: G51989-002
36
Table 20. 40-pin I/O Mezzanine Card Connector Pin-out
Signal Name
Connector Location
Signal Name
Connector Location
TP
1
GND
2
RMII_IBMC_IOMEZZ
_CRS_DV
3
XE_B1_TXP
4
GND
5
XE_B1_TXN
6
XE_B1_RXP
7
GND
8
XE_B1_RXN
9
GND
10
GND
11
XE_B2_TXP
12
GND
13
XE_B2_TXN
14
XE_B2_RXP
15
GND
16
XE_B2_RXN
17
GND
18
GND
19
XE_D2_TXP
20
GND
21
XE_D2_TXN
22
XE_D1_RXP
23
GND
24
XE_D1_RXN
25
GND
26
GND
27
XE_D1_TXP
28
GND
29
XE_D1_TXN
30
XE_D2_RXP
31
GND
32
XE_D2_RXN
33
RMII_IBMC_IOME
ZZ_TX_EN
34
GND
35
RMII_IBMC_IOME
ZZ_TXD1
36
RMII_IBMC_IOMEZZ
_RXD1
37
RMII_IBMC_IOME
ZZ_TXD0
38
RMII_IBMC_IOMEZZ
_RXD0
39
CLK_IOMEZZ_RMI
I
40
5.3.3 Midplane Signal Connector
The compute module connects to the midplane through a 96-pin Airmax* connector (J3A1)
(power is J1A1) to connect the various I/O, management, and control signals of the system.
Table 21. 96-pin Midplane Signal Connector Pin-out
Pin
Signal Name
Pin
Signal Name
Pin
Signal Name
A1
XE_P1_A_RXP
E1
XE_P2_D_RXN
I1
GND
A2
GND
E2
XE_P2_D_TXP
I2
SAS_P1_TXN
A3
XE_P1_B_RXP
E3
SMB_SDA_B
I3
GND
A4
GND
E4
FM_BL_X_SP
I4
XE_P2_C_TXN
A5
XE_P1_C_RXP
E5
XE_P2_B_RXN
I5
GND
A6
GND
E6
XE_P2_B_TXP
I6
SAS_P2_TXN
A7
XE_P1_D_RXP
E7
XE_P2_A_RXN
I7
GND
A8
GND
E8
XE_P2_A_TXP
I8
Fm_bl_slot_id5
B1
XE_P1_A_RXN
F1
GND
J1
SMB_SCL_A
B2
XE_P1_A_TXP
F2
XE_P2_D_TXN
J2
GND
B3
XE_P1_B_RXN
F3
GND
J3
FM_BL_SLOT_ID2