Serial Port Connector - Intel MFSYS25V2 Specification

3BConnector / Header Locations and Pin-outs
A6 GND
A7 XE_P1_D_RXP
A8 GND
B1 XE_P1_A_RXN
B2 XE_P1_A_TXP
B3 XE_P1_B_RXN
B4 XE_P1_B_TXP
B5 XE_P1_C_RXN
B6 XE_P1_C_TXP
B7 XE_P1_D_RXN
B8 XE_P1_D_TXP
C1 GND
C2 XE_P1_A_TXN
C3 GND
C4 XE_P1_B_TXN
C5 GND
C6 XE_P1_C_TXN
C7 GND
C8 XE_P1_D_TXN
D1 XE_P2_D_RXP
D2 GND
D3 SMB_SCL_B
D4 GND
D5 XE_P2_B_RXP
D6 GND
D7 XE_P2_A_RXP
D8 GND
4.3.4

Serial Port Connector

The server board provides one internal 9-pin Serial 'A' port header (J1B1). The following table defines the
pin-out. See
24
E6 XE_P2_B_TXP
E7 XE_P2_A_RXN
E8 XE_P2_A_TXP
F1 GND
F2 XE_P2_D_TXN
F3 GND
F4 12V (BL_PWR_ON)
F5 GND
F6 XE_P2_B_TXN
F7 GND
F8 XE_P2_A_TXN
G1 SAS_P1_RXP
G2 GND
G3 XE_P2_C_RXP
G4 GND
G5 SAS_P2_RXP
G6 GND
G7 spare
G8 GND
H1 SAS_P1_RXN
H2 SAS_P1_TXP
H3 XE_P2_C_RXN
H4 XE_P2_C_TXP
H5 SAS_P2_RXN
H6 SAS_P2_TXP
H7 spare
H8 spare
Intel order number: E15154-007
Intel® Compute Module MFS5000SI TPS
I6 SAS_P2_TXN
I7 GND
I8 Fm_bl_slot_id5
J1 SMB_SCL_A
J2 GND
J3 FM_BL_SLOT_ID2
J4 GND
J5 reserved
J6 GND
J7 reserved
J8 GND
K1 SMB_SDA_A
K2 FM_BL_SLOT_ID0
K3 FM_BL_SLOT_ID3
K4 FM_BL_SLOT_ID4
K5 reserved
K6 reserved
K7 reserved
K8 reserved
L1 GND
L2 FM_BL_SLOT_ID1
L3 GND
L4 FM_BL_PRES_N
L5 GND
L6 reserved
L7 GND
L8 reserved
Revision 1.4