Datasheet

266
32072H–AVR32–10/2012
AT32UC3A3
17.6.6 Status Register 2
Name: SR2
Access Type: Read-only
Offset:0x014
Reset Value: 0x00000000
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 is detected.
31 30 29 28 27 26 25 24
- MULERR15 ECCERR15 RECERR15 - MULERR14 ECCERR14 RECERR14
23 22 21 20 19 18 17 16
- MULERR13 ECCERR13 RECERR13 - MULERR12 ECCERR12 RECERR12
15 14 13 12 11 10 9 8
- MULERR11 ECCERR11 RECERR11 - MULERR10 ECCERR10 RECERR10
76543210
- MULERR9 ECCERR9 RECERR9 - MULERR8 ECCERR8 RECERR8
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