at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 683

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

Figure 37-21. Time Triggered Operations
6249D–ATARM–20-Dec-07
(CAN_MSRlast_mailbox_number)
(CAN_MSRlast_mailbox_number)
Timer Event x
(CAN_MSRx)
Timer Event x
Timer Event y
(CAN_MSRy)
(CAN_MSRx)
CAN BUS
CAN_TIM
CAN BUS
CAN_TIM
MRDY
MRDY
MRDY
MRDY
MRDY
frozen. The TOVF bit in the CAN_SR register is cleared by reading the CAN_SR register.
Depending on the corresponding interrupt mask in the CAN_IMR register, an interrupt is gener-
ated when TOVF is set.
Reference
Reference
Message
Message
MTIMEMARKx == CAN_TIM
MTIMEMARKx == CAN_TIM
End of Frame
End of Frame
Internal Counter Reset
Internal Counter Reset
Time Window
Time Window
MTIMEMARKy == CAN_TIM
Cleared by software
Basic Cycle
Basic Cycle
Message x
Cleared by software
AT91SAM9263 Preliminary
Message x
Arbitration Win
Message x
Arbitration Lost
Message y
Message y
Arbitration Win
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