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R0E530640MCU00 User’s Manual 7. Hardware Specifications
REJ10J1733-0100 Rev.1.00 Apr. 01, 2008
Page 225 of 229
IMPORTANT
Memory Space Expansion Function (4Mbyte mode):
z When using the memory space expansion function (4Mbyte mode), a memory that the evaluation MCU
accesses is different depending on each setting. Refer to the tables below.
Access area of the evaluation MCU when using the memory space expansion function (4Mbyte mode)
Processor mode PM13
*1
OFS
*2
Access area of
target MCU
Bank 0-5 Bank 6 Bank 7
0 40000h-7FFFFh EXT
*3
EXT MAP
*4
1
1 40000h-7FFFFh EXT EXT MAP
40000h-7FFFFh EXT EXT MAP
0
80000h-BFFFFh
EXT EXT MAP
40000h-7FFFFh EXT EXT MAP
Memory Expansion
mode
0
1
80000h-BFFFFh EXT EXT ---
40000h-7FFFFh EXT EXT MAP
80000h-BFFFFh EXT EXT ---
0
C0000h-FFFFFh --- --- MAP
40000h-7FFFFh EXT EXT MAP
Microprocessor mode ---
1
80000h-BFFFFh EXT EXT ---
*1: Shows bit 3 of address 00005h
*2: Shows bit 2 of address 0000Bh
*3: Shows a memory access on the user system
*4: MAP shows the area access according to the Emulation Memory Allocation setting on the Memory map page
of the Configuration properties dialog box.