Renesas NU85E Preliminary User's Manual page 78

(2) Memory banks for 256 MB mode
The 256 MB data area is subdivided into four areas (area 0 to area 3), each of which contain memory banks of
size 2 MB.
Area 3
Area 2
256 MB
Area 1
Area 0
Notes 1. See Figure 3-8 Data Area (256 MB Mode).
Notes 2. When a low-level signal is input to the IFIROME pin, this is also used as the external memory area.
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CHAPTER 4 BCU
FFFFFFFH
Bank 15
(2 MB)
FE00000H
FDFFFFFH
Bank 14
(2 MB)
FC00000H
FBFFFFFH
Bank 13
(2 MB)
FA00000H
F9FFFFFH
Bank 12
(2 MB)
F800000H
F7FFFFFH
C000000H
BFFFFFFH
8000000H
7FFFFFFH
4000000H
3FFFFFFH
3FFF000H
3FFEFFFH
0800000H
07FFFFFH
Bank 3
(2 MB)
0600000H
05FFFFFH
Bank 2
(2 MB)
0400000H
03FFFFFH
Bank 1
(2 MB)
0200000H
01FFFFFH
Bank 0
(2 MB)
0000000H
Preliminary User's Manual A14874EJ3V0UM
FFFFFFFH
Peripheral I/O area
(4 KB)
FFFF000H
FFFEFFFH
RAM area
(4 K, 12 K, 28 K,
or 60 KB)
External memory area
FE00000H
External memory area
01FFFFFH
External memory area
(1 MB)
0100000H
00FFFFFH
Note 2
ROM area
(1 MB)
[When a high-level
signal is input to
the IFIROME pin]
0000000H
Note 1
Same area