Datasheet

269
32072H–AVR32–10/2012
AT32UC3A3
Using ECC-H code, one bit correction per sector of 512 bytes (MD.TYPECORREC=0b010)
Once the entire main area of a page is written with data, this register content must be stored to any free location of the spare
area.
Only PR2 to PR7 registers are available in this case.
• NPARITYn: Parity N
Parity calculated by the ECC-H.
• WORDADDRn: corrupted Word Address in the packet number n of 512 bytes in the page
During a page read, this field contains the word address (8-bit word) where an error occurred, if a single error was detected. If
multiple errors were detected, this field is meaningless.
• BITADDRn: corrupted Bit Address in the packet number n of 512 bytes in the page
During a page read, this field contains the corrupted bit offset where an error occurred, if a single error was detected. If multiple
errors were detected, this field is meaningless.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
NPARITYn[11:4]
15 14 13 12 11 10 9 8
NPARITYn[3:0] WORDADDn[8:5]
76543210
WORDADDn[4:0] BITADDRn