Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
1034
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
46.5.8 SHA
Output Data x Register
Name: SHA_ODATARx
[x=0..15]
Address:
0xF0014080
Access:
Read only
• ODATA: Output Data
These registers can be used to read the resulting message digest .
When SHA processing is in progress, these registers return 0x0000.
SHA_ODATA0R corresponds to the first word of message digest; SHA_ODATA5R to the last one in SHA1 mode,
SHA_ODATA6R in SHA224, SHA_ODATA7R in SHA256, .
SHA_ODATA6R in SHA224, SHA_ODATA7R in SHA256, .
When SHA224 is selected, the content of SHA_ODATA7R must not be taken into account.
31
30
29
28
27
26
25
24
ODATA
23
22
21
20
19
18
17
16
ODATA
15
14
13
12
11
10
9
8
ODATA
7
6
5
4
3
2
1
0
ODATA