SH7720 Datasheet, PDF(232/1524 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

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SH7720 Datasheet, PDF (232/1524 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series

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Section 4 Memory Management Unit (MMU)

H'0000 0000

P0 area

Cacheable

External address space

Area 0

Area 1

Area 2

Area 3

Area 4

Area 5

Area 6

Area 7

H'0000 0000

U0 area

Cacheable

H'8000 0000

H'A000 0000

H'C000 0000

H'E000 0000

H'FFFF FFFF

P1 area

Cacheable

P2 area

Non-cacheable

Address error

Uxy area*

H'8000 0000

H'A500 0000

H'A5FF FFFF

P3 area

Cacheable

P4 area

Non-cacheable

Privileged mode

Address error

User mode

H'FFFF FFFF

Note: Only exists when SR.DSP = 1

Figure 4.3 Virtual Address Space (MMUCR.AT = 0)

Rev. 3.00 Jan. 18, 2008 Page 170 of 1458

REJ09B0033-0300

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