Atmel /AT91SAM9G25 /PMECC /CFG

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Interpret as CFG

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (BCH_ERR2)BCH_ERR 0 (SECTORSZ)SECTORSZ 0 (PAGESIZE_1SEC)PAGESIZE 0 (NANDWR)NANDWR 0 (SPAREEN)SPAREEN 0 (AUTO)AUTO

BCH_ERR=BCH_ERR2, PAGESIZE=PAGESIZE_1SEC

Description

PMECC Configuration Register

Fields

BCH_ERR

Error Correct Capability

0 (BCH_ERR2): 2 errors

1 (BCH_ERR4): 4 errors

2 (BCH_ERR8): 8 errors

3 (BCH_ERR12): 12 errors

4 (BCH_ERR24): 24 errors

SECTORSZ

Sector Size

PAGESIZE

Number of Sectors in the Page

0 (PAGESIZE_1SEC): 1 sector for main area (512 or 1024 bytes)

1 (PAGESIZE_2SEC): 2 sectors for main area (1024 or 2048 bytes)

2 (PAGESIZE_4SEC): 4 sectors for main area (2048 or 4096 bytes)

3 (PAGESIZE_8SEC): 8 errors for main area (4096 or 8192 bytes)

NANDWR

NAND Write Access

SPAREEN

Spare Enable

AUTO

Automatic Mode Enable

Links

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