Physical
memory
Process 1
Physical
Process 1
memory
(1)
Physical
Process 1
memory
Process 2
Process 3
(3)
Figure 3.1 Role of the MMU
Virtual
memory
MMU
Process 1
Virtual
Process 1
memory
Process 2
Process 3
Rev. 6.0, 07/02, page 59 of 986
Physical
memory
(2)
MMU
Physical
memory
(4)