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R-IN32M3_15 Datasheet, PDF (6/105 Pages) Renesas Technology Corp – LSI for Industrial Ethernet | |||
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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
ï¼512Mbyteï¼
Reserved
Bitband alias area
ï¼32Mbyteï¼
Reserved
400F C000H
400F BFFFH
400F B000H
400F AFFFH
400F A000H
400F 9FFFH
400F 8000H
CC-Link Slave
area ï¼4Kbyteï¼
CC-Link Master I/O
area ï¼4Kbyteï¼
CC-Link Master memory
area ï¼8Kbyteï¼
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
ï¼12Kbyteï¼
Reserved
AHB Peripheral registers
area ï¼192Kbyteï¼
APB Peripheral registers
area ï¼512Kbyteï¼
Reserved
bitband alias area
ï¼16Mbyteï¼
Reserved
Data RAM area
ï¼512Kbyteï¼
External memory area
ï¼256Mbyteï¼
Buffer memory area
ï¼128Mbyteï¼
Reserved
Instruction RAM mirror
area ï¼768Kbyteï¼
Serial Flash ROM area
ï¼32Mbyteï¼
Reserved
Instruction RAM area
ï¼768Kbyteï¼
System area
iCode, dCode area
Figure 1.1 Memory map (ALL) (R-IN32M3-EC) <R>
R18DS0008EJ0204
Dec 25, 2014
400A FFFFH
Reserved
Synchronous burst access
MEMC control registers area
400A 8000H
ï¼8Kbyteï¼
400A 4800H
400A 4400H
Reserved
CC-Linkï¼Masterï¼Slaveï¼
Bridge control registers
ï¼1Kbyteï¼
Reserved
400A 3400H
Real-time port
ï¼1Kbyteï¼
400A 3000H
GPIO
ï¼1Kbyteï¼
DMA controller RTPORT
400A 2C00H control registers areaï¼1Kbyteï¼
DMA controller
400A 2800H control registers areaï¼1Kbyteï¼
Serial Flash ROM
memory controller
400A 2400H control registers areaï¼1Kbyteï¼
Asynchronous SRAM MEMC
400A 2000H control registers areaï¼1Kbyteï¼
4009 2000H
4009 1000H
4009 0000H
Reserved
QINT BUFID
ï¼4Kbyteï¼
Giga bit Ether
ï¼4Kbyteï¼
4008 0000H
HW-RTOS
ï¼64Kbyteï¼
Page 6 of 100
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