Datasheet

258
32072H–AVR32–10/2012
AT32UC3A3
17.6.3 Status Register 1
Name: SR1
Access Type: Read-only
Offset:0x008
Reset Value: 0x000000000
MD.TYPECORREC=0b0xx, using ECC-H code
• MULERRn: Multiple Error in the sector number n of 256/512 bytes in the page
1: Multiple errors are detected.
0: No multiple error is detected.
• ECCERRn: ECC Error in the packet number n of 256/512 bytes in the page
1: A single bit error has occurred.
0: No error have been detected.
31 30 29 28 27 26 25 24
- MULERR7 ECCERR7 RECERR7 - MULERR6 ECCERR6 RECERR6
23 22 21 20 19 18 17 16
- MULERR5 ECCERR5 RECERR5 - MULERR4 ECCERR4 RECERR4
15 14 13 12 11 10 9 8
- MULERR3 ECCERR3 RECERR3 - MULERR2 ECCERR2 RECERR2
76543210
- MULERR1 ECCERR1 RECERR1 - MULERR0 ECCERR0 RECERR0
TYPECORREC Sector Size Comments
0 page size Only MULERR0 is used
1 256 MULERR0 to MULERR7 are used depending on the page size
2 512 MULERR0 to MULERR7 are used depending on the page size
Others Reserved
TYPECORREC Sector Size Comments
0 page size
Only ECCERR0 is used
The user should read PR0 and PR1 to know where the error occurs
in the page.
1 256 ECCERR0 to ECCERR7 are used depending on the page size
2 512 ECCERR0 to ECCERR7 are used depending on the page size
Others Reserved