Memory Expansion Connector (P4)
http://www.motorola.com/computer/literature
5-31
5
79
GND
GND
80
81
MD62
MD63
82
83
MPAR0
MPAR1
84
85
MPAR2
MPAR3
86
87
MPAR4
MPAR5
88
89
+3.3V
+3.3V
90
91
MPAR6
MPAR7
92
93
BA0#
BA1#
94
95
MA12
MA11
96
97
MA10
MA9
98
99
GND
GND
100
101
MA8
MA7
102
103
MA6
MA5
104
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
Table 5-19. Memory Expansion Connector (P4) Pin
Assignments (continued)
Pin
Signal
Signal
Pin