Intel MFS2600KIB 5.3.3Midplane Signal Connector, Intel order number: G51989-002, Connector/Header Locations and Pin-outs, Table 21. 96-pinMidplane Signal Connector Pin-out

Connector/Header Locations and Pin-outs				Intel® Compute Module MFS2600KI TPS
	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	3	XE_B1_TXP	4
	_CRS_DV
	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	34
			ZZ_TX_EN
	GND	35	RMII_IBMC_IOME	36
			ZZ_TXD1
	RMII_IBMC_IOMEZZ	37	RMII_IBMC_IOME	38
	_RXD1		ZZ_TXD0
	RMII_IBMC_IOMEZZ	39	CLK_IOMEZZ_RMI	40
	_RXD0		I

5.3.3Midplane 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
36						Revision 1.0

Intel order number: G51989-002