88ALP01 Datasheet, PDF (97/160 Pages) –

Register Description
NAND Flash Unit
Table 99: Non-Memory Read Data Register
Offset: 0x30
Bits Field
31:0 read data
Ty p e /
Init Val
RO
0x0
Description
Returns Non-Memory Read Data
Table 100: Read ECC Generated Code Register
Offset: 0x34
Bits Field
31:28 Reserved
27:0 gen_code
Ty p e /
Init Val
RSVD
0x0
RO
0x0
Description
Reserved for future use
Hardware Generated ECC on Read
Table 101: Read ECC Read Code Register
Offset: 0x38
Bits Field
31:28 Reserved
27:0 rd_code
Ty p e /
Init Val
RSVD
0x0
RO
0x0
Description
Reserved for future use
ECC Read from NAND Device
Table 102: Read ECC Result Register
Offset: 0x3C
Bits Field
31:18 Reserved
18
RS ECC result
Ty p e /
Init Val
RSVD
0x0
RO
0x0
17:16 result
RO
0x0
15:14 Reserved
RSVD
0x0
Description
Reserved for future use
Reed-Solomon ECC Result
0 = No errors
1 = Errors
ECC Check Result
0b00 = No error
0b01 = Error, but correctable
0b10 = Error, but not correctable
0b11 = Reserved
Reserved for future use
Copyright © 2007 Marvell
July 17, 2007, Preliminary
Document Classification: Proprietary Information
Doc. No. MV-S103921-00 Rev. –
Page 97