Datasheet

487
SAM3X / SAM3A [DATASHEET]
Atmel-11057C-ATARM-SAM3X-SAM3A-Datasheet_23-Mar-15
25.18.13 SMC ECC Parity Register 0 for a Page of 512/1024/2048/4096 Bytes
Name: SMC_ECC_PR0
Address: 0x400E002C
Access: Read-only
Reset: 0x00000000
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.
• BITADDR: Bit Address
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.
• WORDADDR: Word Address
During a page read, this value contains the word address (8-bit or 16-bit word depending on the memory plane organiza-
tion).where an error occurred, if a single error was detected. If multiple errors were detected, this value is meaningless.
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WORDADDR
76543210
WORDADDR BITADDR