R-IN32M3 Datasheet, PDF (6/116 Pages) Renesas Technology Corp – LSI for Industrial Ethernet

R-IN32M3 Series Data Sheet
1.5 Memory Maps
1. Overview
FFFF FFFFH
E000 0000H
DFFF FFFFH
4400 0000H
43FF FFFFH
4200 0000H
Cortex-M3
system level area
(512 Mbytes)
Reserved
Bitband alias area
(32 Mbytes)
Reserved
400F C000H
400F BFFFH
400F B000H
400F AFFFH
400F A000H
400F 9FFFH
400F 8000H
CC-Link slave
area (4 Kbytes)
CC-Link master I/O
area (4 Kbytes)
CC-Link master memory
area (8 Kbytes)
400E 3000H
400E 2FFFH
400E 0000H
400B 0000H
400A FFFFH
4008 0000H
4007 FFFFH
4000 0000H
22FF FFFFH
2200 0000H
2008 0000H
2007 FFFFH
2000 0000H
1FFF FFFFH
1000 0000H
0FFF FFFFH
0800 0000H
040C 0000H
040B FFFFH
0400 0000H
03FF FFFFH
0200 0000H
000C 0000H
000B FFFFH
0000 0000H
Reserved
Ether CAT area
(12 Kbytes)
Reserved
AHB peripheral registers
area (192 Kbytes)
APB peripheral registers
area (512 Kbytes)
Reserved
Bitband alias area
(16 Mbytes)
Reserved
Data RAM area
(512 Kbytes)
External memory area
(256 Mbytes)
Buffer memory area
(128 Mbytes)
Reserved
Instruction RAM mirror
area (768 Kbytes)
Serial flash ROM area
(32 Mbytes)
Reserved
Instruction RAM area
(768 Kbytes)
System area
iCode, dCode area
Figure 1.1 Memory Map (ALL) (R-IN32M3-EC)
400A FFFFH
Reserved
Synchronous burst access
MEMC control registers area
400A 8000H
(8 Kbytes)
400A 4800H
400A 4400H
Reserved
CC-Link (master/slave)
bridge control registers area
(1 Kbyte)
Reserved
400A 3400H
Real-time port
(1 Kbyte)
400A 3000H
GPIO
(1 Kbyte)
DMA controller RTPORT
400A 2C00H ^{control registers area (1 Kbyte)}
DMA controller
400A 2800H ^{control registers area (1 Kbyte)}
Serial flash ROM
memory controller
400A 2400H control registers area (1 Kbyte)
Asynchronous SRAM MEMC
400A 2000H ^{control registers area (1 Kbyte)}
4009 2000H
Reserved
4009 1000H
QINT BUFID
(4 Kbytes)
4009 0000H
Giga bit Ether
(4 Kbytes)
4008 0000H
HW-RTOS
(64 Kbytes)
R18DS0008EJ0401
Feb 28, 2017
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