Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
839
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
40.8.27 USART LIN Identifier Register
Name:
US_LINIR
Addresses:
0xF801C058 (0), 0xF8020058 (1), 0xF8024058 (2), 0xF8028058 (3)
Access:
Read-write or Read-only
This register is relevant only if USART_MODE = 0xA or 0xB in
• IDCHR: Identifier Character
If USART_MODE = 0xA (Master node configuration):
IDCHR is Read-write and its value is the Identifier character to be transmitted.
If USART_MODE = 0xB (Slave node configuration):
IDCHR is Read-only and its value is the last Identifier character that has been received.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
IDCHR