Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK Data Sheet
Product codes
AT91SAM9X25-EK
777
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
38.12.4 TWI Internal Address Register
Name: TWI_IADR
Address:
0xF801000C (0), 0xF801400C (1), 0xF801800C (2)
Access: Read-write
Reset:
0x00000000
• IADR: Internal Address
0, 1, 2 or 3 bytes depending on IADRSZ.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
IADR
15
14
13
12
11
10
9
8
IADR
7
6
5
4
3
2
1
0
IADR