Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet

895

SAM9X35 [DATASHEET]

11055E–ATARM–10-Mar-2014

CAN_MR

0xF8000000 (0), 0xF8004000 (1)

Read-write

This register can only be written if the WPEN bit is cleared in 

.

0: The CAN Controller is disabled. 
1: The CAN Controller is enabled.

0: Disable Low Power Mode. 
1: Enable Low Power Mode
CAN controller enters Low Power Mode once all pending messages have been transmitted.

0: Disable Autobaud/listen mode. 
1: Enable Autobaud/listen mode.

0: No overload frame is generated.
1: An overload frame is generated after each successful reception for mailboxes configured in Receive with/without overwrite 

Mode, Producer and Consumer.

0: The value of CAN_TIM is captured in the CAN_TIMESTP register at each Start Of Frame. 
1: The value of CAN_TIM is captured in the CAN_TIMESTP register at each End Of Frame.

0: Time Triggered Mode is disabled. 
1: Time Triggered Mode is enabled.

0: The internal timer continues to be incremented after it reached 0xFFFF. 
1: The internal timer stops incrementing after reaching 0xFFFF. It is restarted after a timer reset. See 

0: When a transmit mailbox loses the bus arbitration, the transfer request remains pending.
1: When a transmit mailbox lose the bus arbitration, the transfer request is automatically aborted. It automatically raises the MABT 

and MRDT flags in the corresponding CAN_MSRx.

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

DRPT

TIMFRZ

TTM

TEOF

OVL

ABM

LPM

CANEN