Bus controller (bc), Fig. 8-7-2 space partitioning, Processor mode – Panasonic MN103001G/F01K User Manual

Page 141

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Bus Controller (BC)

8-27

Fig. 8-7-2 Space Partitioning

1 GB

Processor mode

System

reserved

2 GB

1 GB

Internal memory space

External memory space

External memory space that is actually assigned as external memory

1 GB

Extension memory mode

System

reserved

2 GB

1 GB

Block0 (64 MB)

There is no portion for
address extension for block 3

Block1 (64 MB)

Block2 (64 MB)

Block3 (64 MB)

8 MB space

Address extension

8 MB space

Block0 (64 MB)

There is no portion for
address extension for block 3

Block1 (64 MB)

Block2 (64 MB)

Block3 (64 MB)

8 MB space

Address extension

x'90000000
x'90800000

x'91000000
x'91800000

x'92000000
x'92800000

x'93000000
x'93800000

x'9C000000
x'9C800000

x'9D000000
x'9D800000

x'9E000000
x'9E800000

x'9F000000
x'9F800000

x'60000000
x'60800000

x'61000000
x'61800000

x'62000000
x'62800000

x'63000000
x'63800000

x'6C000000
x'6C800000

x'6D000000
x'6D800000

x'6E000000
x'6E800000

x'6F000000
x'6F800000

8 MB space

x'00000000

x'FFFFFFFF

x'80000000

x'90000000

x'A0000000

x'B0000000

x'C0000000

x'70000000

x'60000000

x'50000000

x'40000000

x'00000000

x'80000000

x'90000000

x'A0000000

x'B0000000

x'C0000000

x'FFFFFFFF

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