Datasheet

496
11011B–ATARM–21-Feb-12
SAM3N
496
11011B–ATARM–21-Feb-12
SAM3N
28.11.4 TWI Internal Address Register
Name: TWI_IADR
Addresses: 0x4001800C (0), 0x4001C00C (1)
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
76543210
IADR