DescriptionResetTypeNameBit/Field
Message Direction
DescriptionValue
Receive. When the TXRQST bit in the CANIFnMCTL register
is set, a remote frame with the identifier of this message object
is received. On reception of a data frame with matching
identifier, that message is stored in this message object.
0
Transmit. When the TXRQST bit in the CANIFnMCTL register
is set, the respective message object is transmitted as a data
frame. On reception of a remote frame with matching identifier,
the TXRQST bit of this message object is set (if RMTEN=1).
1
0RWDIR13
Message Identifier
This bit field is used with the ID field in the CANIFnARB2 register to
create the message identifier.
When using a 29-bit identifier, ID[15:0] of the CANIFnARB1 register
are [15:0] of the ID, while these bits, ID[12:0], are [28:16] of the ID.
When using an 11-bit identifier, ID[12:2] are used for bits [10:0] of
the ID. The ID field in the CANIFnARB1 register is ignored.
0x000RWID12:0
June 18, 20141398
Texas Instruments-Production Data
Controller Area Network (CAN) Module
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