TWRNMSK=0, ERRMSK=0, LBUF=0, BOFFMSK=0, RWRNMSK=0, LPB=0, BOFFREC=0, LOM=0, TSYN=0, CLKSRC=0, SMP=0
Control 1 Register
| PROPSEG | Propagation Segment |
| LOM | Listen-Only Mode 0 (0): Listen-Only Mode is deactivated. 1 (1): FlexCAN module operates in Listen-Only Mode. |
| LBUF | Lowest Buffer Transmitted First 0 (0): Buffer with highest priority is transmitted first. 1 (1): Lowest number buffer is transmitted first. |
| TSYN | Timer Sync 0 (0): Timer Sync feature disabled 1 (1): Timer Sync feature enabled |
| BOFFREC | Bus Off Recovery 0 (0): Automatic recovering from Bus Off state enabled, according to CAN Spec 2.0 part B 1 (1): Automatic recovering from Bus Off state disabled |
| SMP | CAN Bit Sampling 0 (0): Just one sample is used to determine the bit value. 1 (1): Three samples are used to determine the value of the received bit: the regular one (sample point) and 2 preceding samples; a majority rule is used. |
| RWRNMSK | Rx Warning Interrupt Mask 0 (0): Rx Warning Interrupt disabled 1 (1): Rx Warning Interrupt enabled |
| TWRNMSK | Tx Warning Interrupt Mask 0 (0): Tx Warning Interrupt disabled 1 (1): Tx Warning Interrupt enabled |
| LPB | Loop Back Mode 0 (0): Loop Back disabled 1 (1): Loop Back enabled |
| CLKSRC | CAN Engine Clock Source 0 (0): The CAN engine clock source is the oscillator clock. Under this condition, the oscillator clock frequency must be lower than the bus clock. 1 (1): The CAN engine clock source is the peripheral clock. |
| ERRMSK | Error Mask 0 (0): Error interrupt disabled 1 (1): Error interrupt enabled |
| BOFFMSK | Bus Off Mask 0 (0): Bus Off interrupt disabled 1 (1): Bus Off interrupt enabled |
| PSEG2 | Phase Segment 2 |
| PSEG1 | Phase Segment 1 |
| RJW | Resync Jump Width |
| PRESDIV | Prescaler Division Factor |