Atmel ARM-Based Evaluation Kit for SAM4S16C, 32-Bit ARM® Cortex® Microcontroller ATSAM4S-WPIR-RD ATSAM4S-WPIR-RD Data Sheet

727

SAM4S Series [DATASHEET]

Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14

Name:  

TWI_SMR

0x40018008 (0), 0x4001C008 (1)

Access:  

Read-write

 0x00000000

The slave device address is used in Slave mode in order to be accessed by master devices in read or write mode.
SADR must be programmed before enabling the Slave mode or after a general call. Writes at other times have no effect.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

SADR

15

14

13

12

11

10

9

8

–

–

–

–

–

–

7

6

5

4

3

2

1

0

–

–

–

–

–

–

–

–