Rainbow Electronics W90N745CDG - Manual (Page 31)

W90N745CD/W90N745CDG
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ROM/FLASH
256 KB - 4MB
SDRAM Bank 0
2MB - 64MB
SDRAM Bank 1
2MB - 64MB
External I/O Bank 0
256 KB - 4MB
External I/O Bank 1
256 KB - 4MB
External I/O Bank 2
256 KB - 4MB
External I/O Bank 3
256 KB - 4MB
RESERVED
RESERVED
8KB
512KB
(Fixed)
0x7FF8.0000
0x0000 _0000
0x7FFF_FFFF
RESERVED
0x7FE0_0000
RESERVED 512KB
(Fixed)
0x7FF0_0000
EBI Space
ROM/FLASH
256 KB - 4MB
SDRAM Bank 0
2MB - 64MB
SDRAM Bank 1
2MB - 64MB
External I/O Bank 0
256 KB - 4MB
External I/O Bank 1
256 KB - 4MB
External I/O Bank 2
256 KB - 4MB
External I/O Bank 3
256 KB - 4MB
On-Chip RAM
4KB,4KB
On-Chip APB
Peripherals
8KB
512KB
(Fixed)
0xFFF8_0000
0x8000 _0000
0xFFFF_FFFF
RESERVED
0xFFE0_0000
On-Chip AHB
Peripherals
512KB
(Fixed)
0xFFF0_0000
EBI Space
Figure 6.2.1 System Memory Map