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Read While Load Diagram

 

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Data Load

ADQ

Add_ Flash Add_

DB0

Int_

0000h

CMD_

LD_

Data Load

CS_ Read Add_

Flash

Add_

DB1

Int_

0000h

CMD_

LD_

_DB1

0~15

reg _add

reg

_add

reg

reg

CMD

_DB0

reg Status reg

_add

reg

_add

reg

reg

CMD

Data Read 2)

_DB0 *

AVD

WE

OE

INT

Int_reg : Interrupt Register Address

Add_reg : Address Register Address

Flash_add : Flash Address to be loaded

DBn_add : DataRAM Address to be loaded

CMD_reg : Command Register Address

LD_CMD : Load Command

Data Load_DBn : Load Data from NAND Flash Array to DataRAMn

CS_reg : Controller Status Register Address

Data Read_DBn : Read Data from DBn

MuxOneNAND2G(KFM2G16Q2A-DEBx) MuxOneNAND4G(KFN4G16Q2A-DEBx)

FLASH MEMORY

Page 132
Image 132
Samsung KFM2G16Q2A, KFN4G16Q2A warranty Adq, DB0, DB1, Avd Int