Progrmmable Block Address Register - Samsung S3C2416 User Manual

S3C2416 RISC MICROPROCESSOR

13.9 PROGRMMABLE BLOCK ADDRESS REGISTER

Register Address
NFSBLK 0x4E000020
NFEBLK 0x4E000024
NFSBLK
Reserved
SBLK_ADDR2
SBLK_ADDR1
SBLK_ADDR0
NFEBLK
Reserved
EBLK_ADDR2
EBLK_ADDR1
EBLK_ADDR0
R/W
R/W NAND Flash programmable start block address
R/W NAND Flash programmable end block address
Nand Flash can be programmed between start and end
address.
When the Soft lock or Lock-tight is enabled and the Start
and End address has same value, Entire area of NAND
flash will be locked.
Bit
[31:24] Reserved
rd
[23:16]
The 3 block address of the block erase operation
nd
[15:8]
The 2 block address of the block erase operation
st
[7:0]
The 1 block address of the block erase operation
(Only bit [7:5] are valid)
Bit
[31:24] Reserved
rd
[23:16]
The 3 block address of the block erase operation
nd
[15:8]
The 2 block address of the block erase operation
st
[7:0]
The 1 block address of the block erase operation
(Only bit [7:5] are valid)
Description
Description
Description
NAND FLASH CONTROLLER
Reset Value
0x000000
0x000000
Initial State
0x00
0x00
0x00
0x00
Initial State
0x00
0x00
0x00
0x00
7-19