Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

696

CAN_TCR

0x40010024 (0), 0x40014024 (1)

Write-only

This register initializes several transfer requests at the same time.



This flag clears the MRDY and MABT flags in the corresponding CAN_MSRx.

When several mailboxes are requested to be transmitted simultaneously, they are transmitted in turn, starting with the 
mailbox with the highest priority. If several mailboxes have the same priority, then the mailbox with the lowest number is 
sent first (i.e., MB0 will be transferred before MB1).



Resets the internal timer counter. If the internal timer counter is frozen, this command automatically re-enables it. This 
command is useful in Time Triggered mode.

31

30

29

28

27

26

25

24

TIMRST

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

–

–

–

–

7

6

5

4

3

2

1

0

MB7

MB6

MB5

MB4

MB3

MB2

MB1

MB0

Receive

It receives the next message. 

Receive with overwrite

This triggers a new reception.

Transmit

Sends data prepared in the mailbox as soon as possible.

Consumer

Sends a remote frame. 

Producer

Sends data prepared in the mailbox after receiving a remote frame from a 
consumer.