Renesas M16C/50 Series User Manual page 626

M16C/5L Group, M16C/56 Group
23.1.20.7 OLIF Bit
The OLIF bit is set to 1 if the transmitting condition of an overload frame is detected when the CAN
module performs transmission or reception.
23.1.20.8 BLIF Bit
The BLIF bit is set to 1 if 32 consecutive dominant bits are detected on the CAN bus while the CAN
module is in CAN operation mode.
After the BLIF bit is set to 1, 32 consecutive dominant bits are detected again under either of the
following conditions:
• After this bit is set to 0 from 1, recessive bits are detected.
• After this bit is set to 0 from 1, the CAN module enters CAN reset mode or CAN halt mode and then
enters CAN operation mode again.
R01UH0127EJ0110 Rev.1.10
Sep 01, 2011
23. CAN Module
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