MuxOneNAND2G(KFM2G16Q2A-DEBx)
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FLASH MEMORY
MuxOneNAND4G(KFN4G16Q2A-DEBx)
2.8.27 ECC Result of 1
st
Selected Sector, Main Area Data
Register FF01h (R)
This Read register shows the Error Correction result for the 1st selected sector of the main area data. ECCposWord0 is the error position
address in the Main Area data of 256 words. ECCposIO0 is the error position address which selects 1 of 16 DQs. ECCposWord0 and
ECCposIO0 are also updated at boot loading.
FF01h, default = 0000h
2.8.28 ECC Result of 1
st
Selected Sector, Spare Area Data
Register FF02h (R)
This Read register shows the Error Correction result for the 1st selected sector of the spare area data. ECClogSector0 is the error position
address for 1.5 words of 2nd and 3rd words in the spare area. ECCposIO0 is the error position address which selects 1 of 16 DQs.
ECClogSector0 and ECCposIO0 are also updated at boot loading.
FF02h, default = 0000h
2.8.29 ECC Result of 2
nd
Selected Sector, Main Area Data
Register FF03h (R)
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
nd
Selected Sector, Spare Area Data
Register FF04h (R)
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
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord0
ECCposIO0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector0
ECCposIO0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000)
ECCposWord1
ECCposIO1
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved(0000000000)
ECClogSector1
ECCposIO1
