CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C
)
RAM500 Memory Expansion Module
Bottom Side Memory Expansion Connector (P1)
122
*Common GND pins mate to a GIGA assembly with a ground plate. The GIGA assembly is an
enhanced electrical performance receptacle and plug from AMP that includes receptacles
loaded with contacts for grounding circuits at 9 or 10 signal circuits. These ground contacts
mate with grounding plates on both sides of the plug assemblies.
83
CKD00
CKD01
84
85
CKD02
CKD03
86
87
CKD04
CKD05
88
89
+3.3 V
+3.3 V
90
91
CKD06
CKD07
92
93
BA1
BA0
94
95
A12
A11
96
97
A10
A09
98
99
GND*
GND*
100
101
A08
A07
102
103
A06
A05
104
105
A04
A03
106
107
A02
A01
108
109
+3.3 V
+3.3 V
110
111
A00
CS_C0_L
112
113
CS_E0_L
GND*
114
115
CS_C1_L
CS_E1_L
116
117
WE_L
RAS_L
118
119
GND*
GND*
120
121
CAS_L
+3.3 V
122
123
+3.3 V
DQMB0
124
125
DQMB1
SCL
126
127
SDA
A1_SPD
128
129
A0_SPD
MEZZ1_L
130
131
MEZZ2_L
GND
132
133
GND
SDRAMCLK1
134
135
SDRAMCLK3
+3.3 V
136
137
SDRAMCLK4
SDRAMCLK2
138
139
GND*
GND*
140
Table 6-3 RAM500 Bottom Side Connector (P1) Pin Assignments
(continued)
Pin
Signal
Signal
Pin
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