MuxOneNAND2G(KFM2G16Q2A-DEBx)

FLASH MEMORY

MuxOneNAND4G(KFN4G16Q2A-DEBx)

2.8.11 Start Address3 Register F102h (R/W)

This Read/Write register describes the NAND Flash destination block address which will be copy back programmed. Also, this register indi- cates the block address for the first page to be read in Cache Read Operation.

F102h, default = 0000h

15

 

14

 

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3

 

2

 

1

0

 

 

Reserved(00000)

 

 

 

 

 

 

 

 

 

 

 

FCBA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Device

 

 

 

 

 

 

Number of Block

 

 

 

 

 

 

FBA

 

 

 

 

 

 

2Gb

 

 

 

 

 

 

 

 

2048

 

 

 

 

 

 

FCBA[10:0]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start Address3 Information

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Register Information

 

 

 

 

 

 

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

FCBA

 

 

 

 

 

 

 

 

NAND Flash Copy Back Block Address &

 

 

 

 

 

 

 

 

 

 

 

 

 

Block Address for the first page to be read in Cache Read Operation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.8.12 Start Address4 Register F103h (R/W)

This Read/Write register describes the NAND Flash destination page address in a block and the NAND Flash destination sector address in a page for copy back programming. Also, this register describes the first page and sector address to be loaded in Cache Read Operation.

F103h, default = 0000h

15

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13

 

12

11

 

10

9

8

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6

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4

3

2

1

0

 

 

 

Reserved(00000000)

 

 

 

 

 

FCPA

 

 

 

FCSA1)

NOTE :

1) In case of ‘Cache Read Operation’, FCSA has to be set to 00.

Start Address4 Information

Item

Description

Default Value

Range

FCPA

NAND Flash Copy Back Page Address &

000000

000000 ~ 111111,

First Page Address of Cache Read

6 bits for 64 pages

 

 

 

 

 

 

FCSA

NAND Flash Copy Back Sector Address &

00

00 ~ 11,

First Sector Address of Cache Read

2 bits for 4 sectors

 

 

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Image 60
Samsung KFM2G16Q2A, KFN4G16Q2A Start Address3 Register F102h R/W, Start Address4 Register F103h R/W, Fcba, Fcpa FCSA1