Samsung FLEX-MUXONENAND KFKAGH6Q4M Specifications page 58

Flex-MuxOneNAND4G(KFM4GH6Q4M-DEBx)
Flex-MuxOneNAND8G(KFN8GH6Q4M-DEBx)
Flex-MuxOneNAND16G(KFKAGH6Q4M-DEBx)
3.3 Reset Mode Operation
The Flex-MuxOneNAND has 4 reset modes: Cold/Warm/Hot Reset, and NAND Flash Array Reset. Section 3.3 discusses the operation of
these reset modes.
The Register Reset Table shows the which registers are affected by the various types of Reset operations.
Internal Register Reset Table
Internal Registers
F000h Manufacturer ID Register (R)
F001h Device ID Register (R): Flex-MuxOneNAND
F002h Version ID Register (R)
F003h Data Buffer size Register (R)
F004h Boot Buffer size Register (R)
F005h Amount of Buffers Register (R)
F006h Technology Register (R)
F100h Start Address1 Register (R/W): DFS, FBA
F101h Start Address2 Register (R/W): DBS
F107h Start Address8 Register (R/W): FPA
F200h Start Buffer Register (R/W): BSC, BSA
F220h Command Register (R/W)
F221h System Configuration 1 Register (R/W)
F240h Controller Status Register (R) (Note 1b) (Note 4)
F241h Interrupt Status Register (R/W)
F24Ch Start Block Address (R/W)
F24Eh NAND Flash Write Protection Status (R) (Note 5)
FF00h ECC Status Register 1 (R) (Note 2)
FF01h ECC Status Register 2 (R) (Note 2)
FF02h ECC Status Register 3 (R) (Note 2)
FF03h ECC Status Register 4 (R) (Note 2)
NOTE :
1a) RDYpol, RDYconf, INTpol, IOBE are reset by Cold reset. The other bits are reset by cold/warm/hot reset
1b) The other bits except OTPL and OTPBL are reset by cold/warm/hot reset.
2) ECC Status Register 1~4 are reset when any command is issued.
3) Refer to Device ID Register F001h.
4) Resetting during IDLE state, this is valid. But resetting during BUSY state, refer to Chapter 2.8.21.
5) To read NAND Flash Write Protection status, Block Address register must be written before.
Cold Reset Warm Reset
(Default) (RP)
00ECh 00EC
(Note 3) N/A
N/A N/A
0800h N/A
0200h N/A
0201h N/A
0001h N/A
0000h 0000h
0000h 0000h
0000h 0000h
0000h 0000h
0000h 0000h
40C0h (Note 1a)
0000h 0000h
8080h 8010h
0000h 0000h
0002h 0002h
0000h 0000h
0000h 0000h
0000h 0000h
0000h 0000h
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FLASH MEMORY
Hot Hot NAND Flash
Reset Reset Core Reset
(00F3h) (BP-F0h) (00F0h)
00ECh 00ECh
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
0000h N/A
0000h N/A
0000h N/A
0000h N/A
0000h N/A
(Note 1a) N/A
0000h N/A
8010h N/A
N/A N/A
N/A N/A
0000h N/A
0000h N/A
0000h N/A
0000h N/A