Datasheet

SAM9M10 [DATASHEET]

6355F–ATARM–12-Mar-13

23.7.16 ECC Parity Register 15

Name: ECC_PR15

Access: Read-only

Once the entire main area of a page is written with data, the register content must be stored at any free location of the

spare area

• BITADDR15: corrupted Bit Address in the page between the 3840th and the 4095th bytes

During a page read, this value contains the corrupted bit offset where an error occurred, if a single error was detected. If

multiple errors were detected, this value is meaningless.

• WORDADDR15: corrupted Word Address in the page between the 3840th and the 4095th bytes

During a page read, this value contains the word address (8-bit word) where an error occurred, if a single error was

detected. If multiple errors were detected, this value is meaningless.

• NPARITY15

Parity N

31 30 29 28 27 26 25 24

– – ––––––

23 22 21 20 19 18 17 16

0 NPARITY15

15 14 13 12 11 10 9 8

NPARITY15 0 WORDADDR15

7 6 543210

WORDADDR15 BITADDR15