at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 700

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

37.8.10
Name:
Access Type:
This register initializes several transfer requests at the same time.
• MBx: Transfer Request for Mailbox x
This flag clears the MRDY and MABT flags in the corresponding CAN_MSRx register.
When several mailboxes are requested to be transmitted simultaneously, they are transmitted in turn, starting with the mail-
box 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).
• TIMRST: Timer Reset
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.
700
TIMRST
MB15
MB7
31
23
15
Receive with overwrite
–
7
Mailbox Object Type
AT91SAM9263 Preliminary
CAN Transfer Command Register
Consumer
Producer
Transmit
Receive
MB14
MB6
30
22
14
CAN_TCR
Write-only
–
–
6
Description
It receives the next message.
This triggers a new reception.
Sends data prepared in the mailbox as soon as possible.
Sends a remote frame.
Sends data prepared in the mailbox after receiving a remote frame from a
consumer.
MB13
MB5
29
21
13
–
–
5
MB12
MB4
28
20
12
–
–
4
MB11
MB3
27
19
11
–
–
3
MB10
MB2
26
18
10
–
–
2
MB9
MB1
25
17
–
–
9
1
6249D–ATARM–20-Dec-07
MB8
MB0
24
16
–
–
8
0