Datasheet

925
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
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.
41.9.2 CAN Interrupt Enable Register
Name: CAN_IER
Address: 0xF8000004 (0), 0xF8004004 (1)
Access: Write-only
• MBx: Mailbox x Interrupt Enable
0: No effect.
1: Enable Mailbox x interrupt.
• ERRA: Error Active Mode Interrupt Enable
0: No effect.
1: Enable ERRA interrupt.
• WARN: Warning Limit Interrupt Enable
0: No effect.
1: Enable WARN interrupt.
• ERRP: Error Passive Mode Interrupt Enable
0: No effect.
1: Enable ERRP interrupt.
• BOFF: Bus Off Mode Interrupt Enable
0: No effect.
1: Enable BOFF interrupt.
• SLEEP: Sleep Interrupt Enable
0: No effect.
1: Enable SLEEP interrupt.
• WAKEUP: Wakeup Interrupt Enable
0: No effect.
1: Enable SLEEP interrupt.
• TOVF: Timer Overflow Interrupt Enable
0: No effect.
31 30 29 28 27 26 25 24
– – – BERR FERR AERR SERR CERR
23 22 21 20 19 18 17 16
TSTP TOVF WAKEUP SLEEP BOFF ERRP WARN ERRA
15 14 13 12 11 10 9 8
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MB7MB6MB5MB4MB3MB2MB1MB0