Intel MPCMM0002 manual Data Connector Pinouts Sheet 2, Data Connector Pinouts Matrix Sheet 1

MPCMM0002 CMM—Rear Connections

Table 11.	Data Connector Pinouts (Sheet 2 of 2)
Signal Name		Count	Type	Description	Pin Name From Table 12
CFG_STX		1	O	Serial transmit	A28
CFG_SRX		1	I	Serial receive	D28
CFG_SCTS		1	I	Serial clear to send	E28
CFG_SRTS		1	O	Serial request to send	C28
CFG_SDSR		1	I	Serial data set ready	E29
CFG_SDTR		1	O	Serial data terminal ready	B28
BP_CMC_TX0(+-)		2	I/O	Ethernet port 0 to switch	A41, B41
BP_CMC_RX0(+-)		2	I/O	Ethernet port 0 from switch	A43, B43
BP_CMCX_TX0(+-)		2	I/O	Ethernet port 1 to switch	A45, B45
BP_CMCX_RX0(+-)		2	I/O	Ethernet port 1 from switch	A 47, B47
BP_CMC_TX1(+-)		2	I/O	Reserved for GbE to switch	D41, E41
BP_CMC_RX1(+-)		2	I/O	Reserved for GbE from switch	D43, E43
BP_CMCX_TX1(+-)		2	I/O	Reserved for GbE to switch	D45, E45
BP_CMCX_RX1(+-)		2	I/O	Reserved for GbE from switch	D47, E47
BP_NGO		1	O	Negotiate output to other CMM	E14
BP_NGOI		1	I	Negotiate input from other CMM	E15
BP_HLY#		1	O	Healthy output to other CMM	E12
BP_HLYI#		1	I	Healthy input from other CMM	E13
BP_PRESI#		1	I	Other CMM is present (0V)	E11
BP_PRES#		1	O	Tie to ground	E10
GA[0:7]		8	I	Hardware Address	E2-E9
					A1-E1, A23-C23, A32-E32,
GND		61	I	Ground	C33, A34-E34, C35, A36-E36,
					C37, A38-E38, C39, A40-E40,
					C41, A42-E42, C43, A44-E44,
					C45, A46-E46, C47, A48-E48
FRU_VCCA and B		2	I	Power to CDMs (shelf FRUs) and distribution	E22, E23
				board
RESV[1:11]		11		Reserved	A26-E26, A27-E27, D23
GPIO[1:10]		10	I	General Purpose Input Only	A24-E24, A25-E25
BP_CMM_RESET#		1	O	Inter CMM reset output to another CMM	C29
BP_CMM_RESETI#		1	I	Inter CMM reset input from another CMM	D29
	Table 12 identifies each pin on the data connector at the intersection of each row (A-E)
	and column (1-48).

Table 12.		Data Connector Pinouts Matrix (Sheet 1 of 3)
		E	D	C	B	A
1	GND		GND	GND	GND	GND
2	GA0		BP_N_SDA_[1]_B	BP_N_SCL_[1]_B	BP_N_SDA_[1]_A	BP_N_SCL_[1]_A
3	GA1		BP_N_SDA_[2]_B	BP_N_SCL_[2]_B	BP_N_SDA_[2]_A	BP_N_SCL_[2]_A
4	GA2		BP_N_SDA_[3]_B	BP_N_SCL_[3]_B	BP_N_SDA_[3]_A	BP_N_SCL_[3]_A

Intel NetStructure® MPCMM0002 Chassis Management Module
Hardware TPS	July 2007
38	Order Number: 309247-004US