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MAS31751FE

Memory Management & Block Protection Unit

Dynex Semiconductor 

MA31751

ASIN

(From CPU)

DSN

A0-A15

5

6

AS0-3

MION

(From CPU)

RDWN

OIN

27

28

DMAKN

EA0:10

12

13

11

EAS (From MMU)

14

From MMU with cache hit

30

PRPEN

Figure 13: MMU Address Translation (Cache Hit)

ASIN (From

CPU)

DSN

A0-A15

AS0-3

5

6

MION

RDWN

(From

OIN

CPU)

27

28

DMAKN

15

EA0:10

12

11

EAS (From MMU)

14

30

PRPEN

Figure 14: MMU Address Translation (Cache Miss)

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