Emerson MVME55006E manual Connector Pin AssignmentsHeaders

Connector Pin AssignmentsHeaders

Table 5-19 Memory Expansion Connector (P4) Pin Assignments (continued)

Pin	Signal	Signal	Pin
105	MA4	MA3	106
107	MA2	MA1	108
109	+3.3V	+3.3V	110
111	MA0	B2_CS#	112
113	B3_CS#	GND	114
115	DQM5	DQM7	116
117	SDWE#	SDRAS#	118
119	GND	GND	120
121	SDCAS#	+3.3V	122
123	+3.3V	DQM6	124
125	DQM5	I2CSCL	126
127	I2CSDA	A1_SPD (GND)	128
129	A0_SPD (NC)	DQM4	130
131	DQM3	DQM2	132
133	GND	CLK_MEZZ	134
135	GND	+3.3V	136
137	DQM1	DQM0	138
139	GND	GND	140

5.3Headers

This section discusses the various headers associated with the MVME5500.

5.3.1Ethernet 2, PMC/SBC Mode, and P2 I/O Selection Headers (J6, J7, J28, J32, J34, J97 – J110)

All of the headers described below are used in conjunction with each other to select various modes of operation for 10/100BaseT Ethernet, PMC/SBC mode and P2 I/O mode.

88 MVME55006E Single-Board Computer Installation and Use (6806800A37D)