WAKMSK=0, IRMQ=0, HALT=0, SUPV=0, LPMACK=0, MDIS=0, SLFWAK=0, IDAM=00, NOTRDY=0, AEN=0, FRZ=0, FRZACK=0, WRNEN=0, SRXDIS=0, LPRIOEN=0, RFEN=0, WAKSRC=0, SOFTRST=0
Module Configuration Register
| MAXMB | Number Of The Last Message Buffer |
| IDAM | ID Acceptance Mode 0 (00): Format A: One full ID (standard and extended) per ID Filter Table element. 1 (01): Format B: Two full standard IDs or two partial 14-bit (standard and extended) IDs per ID Filter Table element. 2 (10): Format C: Four partial 8-bit Standard IDs per ID Filter Table element. 3 (11): Format D: All frames rejected. |
| AEN | Abort Enable 0 (0): Abort disabled. 1 (1): Abort enabled. |
| LPRIOEN | Local Priority Enable 0 (0): Local Priority disabled. 1 (1): Local Priority enabled. |
| IRMQ | Individual Rx Masking And Queue Enable 0 (0): Individual Rx masking and queue feature are disabled. For backward compatibility with legacy applications, the reading of C/S word locks the MB even if it is EMPTY. 1 (1): Individual Rx masking and queue feature are enabled. |
| SRXDIS | Self Reception Disable 0 (0): Self reception enabled. 1 (1): Self reception disabled. |
| WAKSRC | Wake Up Source 0 (0): FlexCAN uses the unfiltered Rx input to detect recessive to dominant edges on the CAN bus. 1 (1): FlexCAN uses the filtered Rx input to detect recessive to dominant edges on the CAN bus. |
| LPMACK | Low-Power Mode Acknowledge 0 (0): FlexCAN is not in a low-power mode. 1 (1): FlexCAN is in a low-power mode. |
| WRNEN | Warning Interrupt Enable 0 (0): TWRNINT and RWRNINT bits are zero, independent of the values in the error counters. 1 (1): TWRNINT and RWRNINT bits are set when the respective error counter transitions from less than 96 to greater than or equal to 96. |
| SLFWAK | Self Wake Up 0 (0): FlexCAN Self Wake Up feature is disabled. 1 (1): FlexCAN Self Wake Up feature is enabled. |
| SUPV | Supervisor Mode 0 (0): FlexCAN is in User mode. Affected registers allow both Supervisor and Unrestricted accesses . 1 (1): FlexCAN is in Supervisor mode. Affected registers allow only Supervisor access. Unrestricted access behaves as though the access was done to an unimplemented register location . |
| FRZACK | Freeze Mode Acknowledge 0 (0): FlexCAN not in Freeze mode, prescaler running. 1 (1): FlexCAN in Freeze mode, prescaler stopped. |
| SOFTRST | Soft Reset 0 (0): No reset request. 1 (1): Resets the registers affected by soft reset. |
| WAKMSK | Wake Up Interrupt Mask 0 (0): Wake Up Interrupt is disabled. 1 (1): Wake Up Interrupt is enabled. |
| NOTRDY | FlexCAN Not Ready 0 (0): FlexCAN module is either in Normal mode, Listen-Only mode or Loop-Back mode. 1 (1): FlexCAN module is either in Disable mode , Stop mode or Freeze mode. |
| HALT | Halt FlexCAN 0 (0): No Freeze mode request. 1 (1): Enters Freeze mode if the FRZ bit is asserted. |
| RFEN | Rx FIFO Enable 0 (0): Rx FIFO not enabled. 1 (1): Rx FIFO enabled. |
| FRZ | Freeze Enable 0 (0): Not enabled to enter Freeze mode. 1 (1): Enabled to enter Freeze mode. |
| MDIS | Module Disable 0 (0): Enable the FlexCAN module. 1 (1): Disable the FlexCAN module. |