Register ff05h (r), Register ff07h (r), Register ff08h (r) – Samsung MUXONENAND A-DIE KFM2G16Q2A User Manual
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MuxOneNAND2G(KFM2G16Q2A-DEBx)
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FLASH MEMORY
MuxOneNAND4G(KFN4G16Q2A-DEBx)
2.8.31 ECC Result of 3
rd
Selected Sector, Main Area Data
Register FF05h (R)
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
rd
Selected Sector, Spare Area Data Register FF06h (R)
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
2.8.33 ECC Result of 4
th
Selected Sector, Main Area Data
Register FF07h (R)
This Read register shows the Error Correction result for the 4th selected sector of the main area data. ECCposWord3 is the error position
address in the Main Area data of 256 words. ECCposIO3 is the error position address which selects 1 of 16 DQs. ECCposWord3 and
ECCposIO3 are also updated at boot loading.
FF07h, default = 0000h
2.8.34 ECC Result of 4
th
Selected Sector, Spare Area Data
Register FF08h (R)
This Read register shows the Error Correction result for the 4th selected sector of the spare area data. ECClogSector3 is the error position
address for 1.5 words of 2nd and 3rd words in the spare area. ECCposIO3 is the error position address which selects 1 of 16 DQs.
ECClogSector3 and ECCposIO3 are also updated at boot loading.
FF08h, default = 0000h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord2
ECCposIO2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector2
ECCposIO2
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord3
ECCposIO3
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector3
ECCposIO3