2018 Microchip Technology Inc. DS70005340A-page 21
CAN FD Protocol Module
Register 3-15: C1INTH: CAN Interrupt Register High
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 U-0 U-0
IVMIE WAKIE CERRIE SERRIE RXOVIE TXATIE
— —
bit 15 bit 8
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — TEFIE MODIE TBCIE RXIE TXIE
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15 IVMIE: Invalid Message Interrupt Enable bit
1 = Invalid message interrupt is enabled
0 = Invalid message interrupt is disabled
bit 14 WAKIE: Bus Wake-up Activity Interrupt Enable bit
1 = Wake-up activity interrupt is enabled
0 = Wake-up activity interrupt is disabled
bit 13 CERRIE: CAN Bus Error Interrupt Enable bit
1 = CAN bus error interrupt is enabled
0 = CAN bus error interrupt is disabled
bit 12 SERRIE: System Error Interrupt Enable bit
1 = System error interrupt is enabled
0 = System error interrupt is disabled
bit 11 RXOVIE: Receive Buffer Overflow Interrupt Enable bit
1 = Receive buffer overflow interrupt is enabled
0 = Receive buffer overflow interrupt is disabled
bit 10 TXATIE: Transmit Attempt Interrupt Enable bit
1 = Transmit attempt interrupt is enabled
0 = Transmit attempt interrupt is disabled
bit 9-5 Unimplemented: Read as ‘0’
bit 4 TEFIE: Transmit Event FIFO Interrupt Enable bit
1 = Transmit event FIFO interrupt is enabled
0 = Transmit event FIFO interrupt is disabled
bit 3 MODIE: Mode Change Interrupt Enable bit
1 = Mode change interrupt is enabled
0 = Mode change interrupt is disabled
bit 2 TBCIE: CAN Timer Interrupt Enable bit
1 = CAN timer interrupt is enabled
0 = CAN timer interrupt is disabled
bit 1 RXIE: Receive Object Interrupt Enable bit
1 = Receive object interrupt is enabled
0 = Receive object interrupt is disabled
bit 0 TXIE: Transmit Object Interrupt Enable bit
1 = Transmit object interrupt is enabled
0 = Transmit object interrupt is disabled
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