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參數(shù)資料
| 型號： | KFM1216Q2M-DEB |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | FLASH MEMORY |
| 中文描述： | 閃存 |
| 文件頁數(shù)： | 39/88頁 |
| 文件大?。?/td> | 1150K |
| 代理商： | KFM1216Q2M-DEB |
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MuxOneNAND512(KFM1216Q2M)
FLASH MEMORY
39
7.24 NAND Flash Write Protection Status (R): F24Eh, default=0002h
US
(Unlocked Status): ’1’ value of this bit specifies that there is unlocked block in NAND Flash.
LS
(Locked Status): ’1’ value of this bit specifies that there is locked block in NAND Flash.
LTS
(Lock-tighten Status): ’1’ value of this bit specifies that ’Locked block(s)’ is lock-tighten.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000000)
US
LS
LTS
7.25 ECC Status Register(R): FF00h, default=0000h
ERm
(ECC Error for Main area data) &
ERs
(ECC Error for Spare area data)
ERm0/1/2/3 is for first/second/third/fourth selected sector main of BufferRAM, ERs0/1/2/3 is for first/second/third/fourth selected sector spare of BufferRAM.
ERm and ERs show the number of error in a sector as a result of ECC check at the load operation.
:ERm and ERs bits are updated in boot loading operation, too.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
ERm3
ERs3
ERm2
ERs2
ERm1
ERs1
ERm0
ERs0
NOTE
:
1. 3bits or more error detection is not supported.
ERm, ERs
ECC Status
00
No Error
01
1-bit error(correctable)
10
2 bits error (uncorrectable)
1)
11
Reserved
7.26 ECC Result of first selected Sector Main area data Register (R): FF01h, default=0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord0
ECCposIO0
7.27 ECC Result of first selected Sector Spare area data Register (R): FF02h, default=0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector0
ECCposIO0
7.28 ECC Result of second selected Sector Main area data Register (R): FF03h, default=0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord1
ECCposIO1
7.29 ECC Result of second selected Sector Spare area data Register (R): FF04h, default=0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector1
ECCposIO1
7.30 ECC Result of third selected Sector Main area data Register (R): FF05h, default=0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord2
ECCposIO2
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| KFM1216Q2M-DED | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY |
| KFM17113 | 制造商:Luxo 功能描述:KFM ILLUMINATED MAGNIFIER W/CLAMP 3-DIOPTER 45" BLAC |
| KFM1G16Q2B-DEB8000 | 制造商:Samsung Semiconductor 功能描述:1GB ONENAND X16 FBGA - Trays |
| KFM1G16Q2M | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MuxOneNAND FLASH MEMORY |
| KFM1G16Q2M-DEB5 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MuxOneNAND FLASH MEMORY |
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