at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 267

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

23.4.1
Name:
Access Type:
• RST: RESET Parity
Provides reset to current ECC by software.
1 = Resets ECC Parity and ECC NParity register.
0 = No effect.
23.4.2
Register Name:
Access Type:
• PAGESIZE: Page Size
This field defines the page size of the NAND Flash device.
A word has a value of 8 bits or 16 bits, depending on the NAND Flash or SmartMedia memory organization.
6249D–ATARM–20-Dec-07
Page Size
00
01
10
11
31
23
15
31
23
15
–
–
–
7
–
–
–
–
7
–
ECC Control Register
ECC Mode Register
Description
528 words
1056 words
2112 words
4224 words
30
22
14
30
22
14
ECC_CR
Write-only
–
–
–
6
–
ECC_MR
Read/Write
–
–
–
6
–
29
21
13
29
21
13
–
–
–
5
–
–
–
–
5
–
28
20
12
28
20
12
–
–
–
4
–
–
–
–
4
–
27
19
11
27
19
11
–
–
–
3
–
–
–
–
3
–
AT91SAM9263 Preliminary
26
18
10
26
18
10
–
–
–
2
–
–
–
–
2
–
25
17
25
17
–
–
9
–
1
–
–
–
9
–
1
PAGESIZE
RST
24
16
24
16
–
–
8
–
0
–
–
8
–
0
267