KFM2G16Q2M-DEB5 SAMSUNG [Samsung semiconductor], KFM2G16Q2M-DEB5 Datasheet - Page 60

• Manufacturer Part Number: KFM2G16Q2M-DEB5
• Description: MuxOneNAND FLASH MEMORY
• Manufacturer: SAMSUNG [Samsung semiconductor]

MuxOneNAND1G(KFM1G16Q2M-DEB5)
MuxOneNAND2G(KFN2G16Q2M-DEB5)
2.8.29 ECC Result of 2
This Read register shows the Error Correction result for the 2nd selected sector of the main area data. ECCposWord1 is the error
position address in the Main Area data of 256 words. ECCposIO1 is the error position address which selects 1 of 16 DQs.
ECCposWord1 and ECCposIO1 are also updated at boot loading.
FF03h, default = 0000h
2.8.30 ECC Result of 2
This Read register shows the Error Correction result for the 2nd selected sector of the spare area data. ECClogSector1 is the error
position address for 1.5 words of 2nd and 3rd words in the spare area. ECCposIO1 is the error position address which selects 1 of 16
DQs. ECClogSector1 and ECCposIO1 are also updated at boot loading.
FF04h, default = 0000h
2.8.31 ECC Result of 3
This Read register shows the Error Correction result for the 3rd selected sector of the main area data. ECCposWord2 is the error
position address in the Main Area data of 256 words. ECCposIO2 is the error position address which selects 1 of 16 DQs.
ECCposWord2 and ECCposIO2 are also updated at boot loading.
FF05h, default = 0000h
2.8.32 ECC Result of 3
This Read register shows the Error Correction result for the 3rd selected sector of the spare area data. ECClogSector2 is the error
position address for 1.5 words of 2nd and 3rd words in the spare area. ECCposIO2 is the error position address which selects 1 of 16
DQs. ECClogSector2 and ECCposIO2 are also updated at boot loading.
FF06h, default = 0000h
15
15
15
15
Reserved(0000)
Reserved(0000)
14
14
14
14
Register FF03h (R)
Register FF04h (R)
Register FF05h (R)
Register FF06h (R)
13
13
13
13
12
12
Reserved(0000000000)
Reserved(0000000000)
12
12
11
11
11
11
10
10
nd
nd
rd
rd
10
10
Selected Sector, Main Area Data
Selected Sector, Spare Area Data
Selected Sector, Main Area Data
Selected Sector, Spare Area Data
9
9
9
9
8
8
ECCposWord1
ECCposWord2
8
8
7
7
60
7
7
6
6
6
6
ECClogSector2
ECClogSector1
5
5
5
5
4
4
4
4
FLASH MEMORY
3
3
3
3
ECCposIO1
ECCposIO2
ECCposIO1
ECCposIO2
2
2
2
2
1
1
1
1
0
0
0
0