H83065 datasheet(98/963 Pages) RENESAS

98 / 963 page

Section 3 MCU Operating Modes

Rev. 4.00 Jan 26, 2006 page 76 of 938

REJ09B0276-0400

H'00000

H'000FF

H'07FFF

Modes 1 and 2

(1-Mbyte expanded modes with

on-chip ROM disabled)

H'1FFFF

H'20000

H'3FFFF

H'40000

H'5FFFF

H'60000

H'7FFFF

H'80000

H'9FFFF

H'A0000

H'BFFFF

H'C0000

H'DFFFF

H'E0000

Area 0

Area 1

Area 2

Area 3

Area 4

Area 5

Area 6

Area 7

External address

space

External address

space

External address

space

Vector area

On-chip RAM*

Reserved*

On-chip RAM*

H'F8000

H'FEF1F

H'FEF20

H'FF71F

H'FF720

H'FFF00

H'FFF1F

H'FFF20

H'FFFE9

H'FFFEA

H'FFFFF

Modes 3 and 4

(16-Mbyte expanded modes with

on-chip ROM disabled)

H'000000

H'0000FF

H'007FFF

H'1FFFFF

H'200000

Area 0

Area 1

Area 2

Area 3

Area 4

Area 5

Area 6

Area 7

External

address

space

Vector area

External

address

space

H'FF8000

H'FFEF1F

H'FFEF20

H'FFF71F

H'FFF720

H'FFFF1F

H'FFFF20

H'FFFF00

H'FFFFE9

H'FFFFEA

H'FFFFFF

H'3FFFFF

H'400000

H'5FFFFF

H'600000

H'7FFFFF

H'800000

H'9FFFFF

H'A00000

H'BFFFFF

H'C00000

H'DFFFFF

H'E00000

H'FEE000

H'FEE0FF

On-chip I/O

registers (1)

On-chip I/O

registers (1)

On-chip I/O

registers (2)

On-chip I/O

registers (2)

External

address

space

H'EE000

H'EE0FF

Notes: 1.

Do not access the reserved area.

External addresses can be accessed by disabling on-chip RAM.

Figure 3.3 H8/3065 Memory Map in Each Operating Mode (1)

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