TC1796
Peripheral Units (Vol. 2 of 2)
Controller Area Network (MultiCAN) Controller
User’s Manual 22-103 V2.0, 2007-07
MultiCAN, V2.0
TXIE 17 rw Transmit Interrupt Enable
TXIE enables the message transmit interrupt of
message object n. This interrupt is generated after
the transmission of a CAN message.
0
B
Message transmit interrupt is disabled.
1
B
Message transmit interrupt is enabled.
Bit field MOIPRn.TXINP selects the interrupt output
line which becomes activated at this type of interrupt.
OVIE 18 rw Overflow Interrupt Enable
OVIE enables the FIFO full interrupt of message
object n. This interrupt is generated when the pointer
to the current message object (CUR) reaches the
value of SEL in the FIFO/Gateway Pointer Register.
0
B
FIFO full interrupt is disabled.
1
B
FIFO full interrupt is enabled.
If message object n is a Receive FIFO base object,
bit field MOIPRn.TXINP selects the interrupt output
line which becomes activated at this type of interrupt.
If message object n is a Transmit FIFO base object,
bit field MOIPRn.RXINP selects the interrupt output
line which becomes activated at this type of interrupt.
For all other message object modes, bit OVIE has no
effect.
FRREN 20 rw Foreign Remote Request Enable
Specifies whether the TXRQ bit is set in message
object n or in a foreign message object referenced by
the pointer CUR.
0
B
TXRQ of message object n is set on reception
of a matching Remote Frame.
1
B
TXRQ of the message object referenced by
the pointer CUR is set on reception of a
matching Remote Frame.
Field Bits Type Description
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