Overview – Renesas SH7149 User Manual

Page 15

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Overview

1.7 M3A-HS49 Memory Mapping

Rev.1.0 Dec 15, 2006

1-9

REJ10J0917-0100

CS0 space:64MB

CS1 space:64MB

Reserved

Logical space of the SH7149

MCU mode 0,1

(On-chip ROM disabled mode)

On-chip RAM(8KB)

On-chip Peripheral Module

H’0000 0000

H’03FF FFFF

H’0400 0000

H’07FF FFFF

H’0800 0000

H’FFFF 8FFF

H’FFFF 9000

H’FFFF AFFF

H’FFFF B000

H’FFFF BFFF

H’FFFF C000

H’FFFF FFFF

User Area

Memory Mapping
of the M3A-HS49

予約領域

（使用禁止）

Reserved

On-chip RAM(8KB)

On-chip Peripheral Module

H’0000 0000

Reserved

H’03FF FFFF

H’0400 0000

H’07FF FFFF

H’0800 0000

H’FFFF 8FFF

H’FFFF 9000

H’FFFF AFFF

H’FFFF B000

H’FFFF BFFF

H’FFFF C000

H’FFFF FFFF

[Note]

:Because the address pins of SH7149 are A19 to A0, the address space that can be actually used is 1MB.

Figure1.7.2 Memory Mapping Example of SH7149 (MCU mode 0,1)

This manual is related to the following products:

M3A-HS49