Renesas R-IN32M3 Series User Manual page 54

R-IN32M3-EC User's Manual
3. Memory Maps
FFFF FFFFH
E000 0000H
DFFF FFFFH
4400 0000H
43FF FFFFH
4200 0000H
400F C000H
400F BFFFH
400F B000H
400F AFFFH
400F A000H
400F 9FFFH
400F 8000H
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
Figure 3.1 Memory Map (All)
Note: The addresses of the instruction RAM mirror area (768 Kbytes) where access actually occurs
will change according to the selected boot mode. For details, see section 5.3, Memory MAP in
Each Boot Mode, in the R-IN32M3 Series User's Manual: Peripheral Modules.
R18UZ0003EJ0501
Jan. 12, 2021
Cortex-M3
System level area
(512 Mbytes)
Reserved
Bitband alias area
(32 Mbytes)
Reserved
CC-Link slave
area (4 Kbytes)
CC-Link master I/O
area (4 Kbytes)
CC-Link master memory
area (8 Kbytes)
Reserved
System area
EtherCAT 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 area
iCode, dCode area
(768 Kbytes)
Serial flash ROM area
(32 Mbytes)
Reserved
Instruction RAM mirror
Note
area
(768 Kbytes)
400A FFFFH
Reserved
Synchronous burst access
MEMC control registers
400A 8000H (8 Kbytes)
Reserved
400A 4800H
CC-Link (master/slave)
bridge control registers
(1 Kbyte)
400A 4400H
Reserved
Real-time port
(1 Kbyte)
400A 3400H
GPIO
(1 Kbyte)
400A 3000H
DMA controller RTPORT
control registers area (1 Kbyte)
400A 2C00H
DMA controller
control registers area (1 Kbyte)
400A 2800H
Serial flash ROM
memory controller
400A 2400H
control registers area (1 Kbyte)
External memory controller
control registers area (1 Kbyte)
400A 2000H
Reserved
4009 2000H
QINT BUFID
(4 Kbytes)
4009 1000H
Giga bit Ether
(4 Kbytes)
4009 0000H
HW-RTOS
(64 Kbytes)
4008 0000H
3. Memory Maps
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