Main Memory - Xerox 560 Reference Manual

(Maximum
of eight)
Core Core Core
Core
Memory Memory Memory
Memory
Modules Modules Modules
Modules
(CMM) (CMM) (CMM)
(CMM)
Memory
Memory
Memory
Memory
Memory
Memory
Memory
Memory
Unit
Driver
Unit
Driver
Unit
Driver
Unit
Driver
(MD)
(MD) (MD)
(MD)
P P P P P P P P P P P P P P P P P P
P P P P P P
1
2 3 4 5 6
1
2 3 4 5 6
1
2 3 4 5 6
1 2 3 4 5 6
Memory Bus 1
Memory Bus 2
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Memory
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To Processor Bus(es)
To Processor Bus(es)
Figure 4. Main Memory
Main Memory 15