Motorola MVME162LX 300 Series Installation And Use Manual page 171

Table G-1. Mezzanine Connector J15 Interconnect Signals (Continued)
Pin Signal
Number Mnemonic
75 GND
76-79 LA<19>-
LA<22>
80 GND
81, 82 LA<24>,
LA<23>
83 GND
84-87 LA<25>-
LA<28>
88 GND
89, 90 LA<30>,
LA<29>
91
92 LA<31>
93 +12 V
−12 V
94
95 +12 V
−12 V
96
97, 98 GND
99, 100 +5 V
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Signal
Signal Name and Description
Direction
Ground.
Bidirectional Local Address bus (bits 19-22). MC68040
address lines.
Ground.
Bidirectional Local Address bus (bits 24, 23). MC68040
address lines.
Ground.
Bidirectional Local Address bus (bits 25-28). MC68040
address lines.
Ground.
Bidirectional Local Address bus (bits 30, 29). MC68040
address lines.
Reserved.
Bidirectional Local Address bus (bit 31). MC68040
address line. Bit 31 is the most significant
bit.
+12 Vdc Power.
−12 Vdc Power.
+12 Vdc Power.
−12 Vdc Power.
Ground.
+5 Vdc Power.
Mezzanine Board Connectors
G
G-5