7 m3a-hs85 memory mapping – Renesas M3A-HS85 User Manual

Page 12

Advertising

Overview

1.7 M3A-HS85 Memory Mapping

Rev.1.04 2008.07.10

1-8

REJ10J1564-0104

1.7 M3A-HS85 Memory Mapping

Figure 1.7.1, Figure 1.7.2, and Figure 1.7.3 show the memory mapping examples of SH7285 in the M3A-HS85.

Logical space of the SH7285

MCU mode 3

(Single Chip Mode)

Reserved

On-chip flash memory

writing/verify space

Peripheral I/O

H'0000 0000

H'000C 0000

H'FFF8 0000

H'FFF8 8000

M3A-HS85 Memory Mapping

Reserved

On-chip ROM(768KB)

H'000B FFFF

H'FFF7 FFFF

H'FFF8 7FFF

H'0000 0000

H'000C 0000

H'000B FFFF

Reserved

SDRAM mode setting

Reserved

On-chip RAM(32KB)

H'8020 0000

H'8030 0000

H'801F FFFF

H'802F FFFF

H'FFFC 0000

H'FFFD 0000

H'FFFB FFFF

H'FFFC FFFF

H'FFFE 0000

H'FFFD FFFF

H'FFFF FFFF

Reserved

On-chip flash memory

writing/verify space

Peripheral I/O

H'FFF8 0000

H'FFF8 8000

Reserved

On-chip ROM(768KB)

H'FFF7 FFFF

H'FFF8 7FFF

Reserved

SDRAM mode setting

Reserved

On-chip RAM(32KB)

H'FFFC 0000

H'FFFD 0000

H'FFFB FFFF

H'FFFC FFFF

H'FFFE 0000

H'FFFD FFFF

H'FFFF FFFF

H'8020 0000

H'8030 0000

H'801F FFFF

H'802F FFFF

Figure 1.7.1 Memory Mapping Example of SH7285 (MCU mode 3)

Advertising

This manual is related to the following products:

SuperH SH7285

Popular Brands

Popular manuals