Rainbow Electronics W90N740 - Manual (Page 20)

W90N740
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ROM/FLASH
256KB - 32MB
SDRAM Bank 0
2MB - 64MB
SDRAM Bank 1
2MB - 64MB
External I/O Bank 0
256KB - 32MB
External I/O Bank 1
256KB - 32MB
External I/O Bank 2
256KB - 32MB
External I/O Bank 3
256KB - 32MB
RESERVED
RESERVED
10KB
512KB
(Fixed)
0x7FF8.0000
0x0000.0000
0x7FFF.FFFF
RESERVED
0x7FE0.0000
RESERVED 512KB
(Fixed)
0x7FF0.0000
EBI Space
ROM/FLASH
256KB - 32MB
SDRAM Bank 0
2MB - 64MB
SDRAM Bank 1
2MB - 64MB
External I/O Bank 0
256KB - 32MB
External I/O Bank 1
256KB - 32MB
External I/O Bank 2
256KB - 32MB
External I/O Bank 3
256KB - 32MB
On-Chip RAM
2KB,8KB
On-Chip APB
Peripherals
10KB
512KB
(Fixed)
0xFFF8.0000
0x8000.0000
0xFFFF.FFFF
RESERVED
0xFFE0.0000
On-Chip AHB
Peripherals
512KB
(Fixed)
0xFFF0.0000
EBI Space
Cacheable space Non-Cacheable space
Fig7.2.1 System Memory Map