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S3C2410A NAND FLASH CONTROLLER
6-5
NAND FLASH MEMORY MAPPING
NOTE:
SFR means Special Function Register.
Not Used
SFR Area
Not Used
BootSRAM
(4KBytes)
SFR Area
Not Used
SDRAM
(BANK7, nGCS7)
SDRAM
(BANK7, nGCS7)
SDRAM
(BANK6, nGCS6)
SDRAM
(BANK6, nGCS6)
SROM
(BANK5, nGCS5)
SROM
(BANK5, nGCS5)
SROM
(BANK4, nGCS4)
SROM
(BANK3, nGCS3)
SROM
(BANK2, nGCS2)
SROM
(BANK1, nGCS1)
SROM
(BANK4, nGCS4)
SROM
(BANK3, nGCS3)
SROM
(BANK2, nGCS2)
SROM
(BANK1, nGCS1)
SROM
(BANK0, nGCS0)
BootSRAM
(4KBytes)
OM[1:0] == 01, 10 OM[1:0] == 00
0xFFFF_FFFF
0x6000_0000
0x4800_0000
0x4000_0000
0x3800_0000
0x3000_0000
0x2000_0000
0x2800_0000
0x1000_0000
0x1800_0000
0x0800_0000
0x0000_0000
0x4000_0FFF
a) Not using NAND flash
for booting ROM
a) Using NAND flash for
booting ROM
Figure 6-4. NAND Flash Memory Mapping