SAM3A4C Atmel Corporation, SAM3A4C Datasheet - Page 492

• Manufacturer Part Number: SAM3A4C
• Manufacturer: Atmel Corporation

26.18.10 SMC ECC MODE Register
Name:
Address:
Access:
Reset:
• ECC_PAGESIZE
This field defines the page size of the NAND Flash device.
• TYPCORREC: Type of Correction
492
492
Value
0
1
2
3
Value
0
1
2
31
23
15
–
–
–
7
–
SAM3X/A
SAM3X/A
0x400E0024
SMC_ECC_MD
Read-write
0x00000000
30
22
14
–
–
–
6
–
PS512_16
PS1024_32
PS2048_64
PS4096_128
CPAGE
C256B
C512B
Name
Name
29
21
13
–
–
–
5
TYPCORREC
28
20
12
–
–
–
4
Description
Main area 512 Bytes + Spare area 16 Bytes = 528 Bytes
Main area 1024 Bytes + Spare area 32 Bytes = 1056 Bytes
Main area 2048 Bytes + Spare area 64 Bytes = 2112 Bytes
Main area 4096 Bytes + Spare area 128 Bytes = 4224 Bytes
Description
1 bit correction for a page of 512/1024/2048/4096 Bytes
(for 8 or 16-bit NAND Flash)
1 bit correction for 256 Bytes of data for a page of 512/2048/4096 bytes
(for 8-bit NAND Flash only)
1 bit correction for 512 Bytes of data for a page of 512/2048/4096 bytes
(for 8-bit NAND Flash only)
27
19
11
–
–
–
3
–
26
18
10
–
–
–
2
–
25
17
–
–
9
–
1
ECC_PAGESIZE
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
24
16
–
–
8
–
0