eCAN Registers
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SPRUI07–March 2020
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Controller Area Network (CAN)
Figure 13-32. RX I/O Control Register (CANRIOC)
31 16
Reserved
R-x
15 4 3 2 0
Reserved RXFUNC Reserved
R-0 RWP-0
LEGEND: RWP = Read in all modes, write in EALLOW-mode only; R = Read only; -n = value after reset; x = indeterminate
Table 13-28. RX I/O Control Register (CANRIOC) Field Descriptions
Bit Field Value Description
31:4 Reserved Reads are undefined and writes have no effect.
3 RXFUNC This bit must be set for CAN module function.
1 The CANRX pin is used for the CAN receive functions.
0 Reserved
2:0 Reserved Reserved