Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet

828

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]

11063K–ATARM–05-Nov-13

US_THR

0xF801C01C (0), 0xF802001C (1), 0xF802401C (2), 0xF802801C (3)

Write-only 

Next character to be transmitted after the current character if TXRDY is not set.

0: The next character sent is encoded as a data. Start Frame Delimiter is DATA SYNC.

1: The next character sent is encoded as a command. Start Frame Delimiter is COMMAND SYNC. 

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

TXSYNH

–

–

–

–

–

–

TXCHR

7

6

5

4

3

2

1

0

TXCHR