MA31751 Datasheet, PDF (11/17 Pages) Dynex Semiconductor – Memory Management & Block Protection Unit

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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