Renesas SuperH M3A-HS86 User Manual

Page 15

Overview

1.7 M3A-HS86 Memory Mapping

Rev.1.0 Feb 6, 2007

1-9

REJ10J0916-0100

CS0 space: 64MB

CS1 space: 64MB

CS2 space: 64MB

CS3 space: 64MB

CS4 space: 64MB

CS5 space: 64MB

CS6 space: 64MB

CS7 space: 64MB

Reserved

Logical space of the SH7086

MCU mode 0,1

（On-chip ROM disabled mode）

SDRAM Mode setting

Reserved

On-chip RAM

(32KB)

On-chip peripheral Module

H'0000 0000

H'0400 0000

H'0800 0000

H'0C00 0000

H'1000 0000

H'1400 0000

H'1800 0000

H'1C00 0000

H'2000 0000

H'8000 0000

H'FFF8 0000

H'FFFA 0000

H'FFFF 4000

H'FFFF C000

User Area

Reserved

Memory Mapping

of the M3A-HS86

SDRAM Mode setting

Reserved

On-chip RAM

(32KB)

On-chip peripheral Module

H'0000 0000

H'0400 0000

H'0800 0000

H'0C00 0000

H'1000 0000

H'1400 0000

H'1800 0000

H'1C00 0000

H'2000 0000

H'8000 0000

H'FFF8 0000

H'FFFA 0000

H'FFFF 4000

H'FFFF C000

Notes
*1: For the case that 8MB flash memory is mounted (M3A-HS86(3.3V version) only)
*2: M3A-HS86(3.3V version) only

SDRAM(16MB)

H'0CFF FFFF

CS8 space: 1GB

User Area

H'4000 0000

H'03FF FFFF

H'07FF FFFF

H'0BFF FFFF

H'0FFF FFFF

H'13FF FFFF

H'17FF FFFF

H'1BFF FFFF

H'1FFF FFFF

H'3FFF FFFF

H'7FFF FFFF

H'FFF7 FFFF

H'FFF9 FFFF

H'FFFF 3FFF

H'FFFF BFFF

H'FFFF FFFF

H'03FF FFFF

H'07FF FFFF

H'0BFF FFFF

H'0FFF FFFF

H'13FF FFFF

H'17FF FFFF

H'1BFF FFFF

H'1FFF FFFF

H'3FFF FFFF

H'7FFF FFFF

H'FFF7 FFFF

H'FFF9 FFFF

H'FFFF 3FFF

H'FFFF BFFF

H'FFFF FFFF

User Area

Flash Memory (8MB)

H'007F FFFF

Figure1.7.2 Memory Mapping Example of SH7086 (MCU mode 0,1)