Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD データシート
製品コード
AT32UC3A3-XPLD
258
32072H–AVR32–10/2012
AT32UC3A3
17.6.3
Status Register 1
Name:
SR1
Access Type:
Read-only
Offset:
0x008
Reset Value:
0x000000000
MD.TYPECORREC=0b0xx, using ECC-H code
• MULERRn: Multiple Error in the sector number n of 256/512 bytes in the page
1: Multiple errors are detected.
0: No multiple error is detected.
• ECCERRn: ECC Error in the packet number n of 256/512 bytes in the page
1: A single bit error has occurred.
0: No error have been detected.
31
30
29
28
27
26
25
24
-
MULERR7
ECCERR7
RECERR7
-
MULERR6
ECCERR6
RECERR6
23
22
21
20
19
18
17
16
-
MULERR5
ECCERR5
RECERR5
-
MULERR4
ECCERR4
RECERR4
15
14
13
12
11
10
9
8
-
MULERR3
ECCERR3
RECERR3
-
MULERR2
ECCERR2
RECERR2
7
6
5
4
3
2
1
0
-
MULERR1
ECCERR1
RECERR1
-
MULERR0
ECCERR0
RECERR0
TYPECORREC
Sector Size
Comments
0
page size
Only MULERR0 is used
1
256
MULERR0 to MULERR7 are used depending on the page size
2
512
MULERR0 to MULERR7 are used depending on the page size
Others
Reserved
TYPECORREC
Sector Size
Comments
0
page size
Only ECCERR0 is used
The user should read PR0 and PR1 to know where the error occurs
in the page.
in the page.
1
256
ECCERR0 to ECCERR7 are used depending on the page size
2
512
ECCERR0 to ECCERR7 are used depending on the page size
Others
Reserved