TX=B_0x0, RX=B_0x0, LBCK=B_0x0
FDCAN test register
LBCK | Loop back mode 0 (B_0x0): Reset value, loop back mode is disabled 1 (B_0x1): Loop back mode is enabled (see Test modes) |
TX | Control of transmit pin 0 (B_0x0): Reset value , FDCANx_TX TX is controlled by the CAN core, updated at the end of the CAN bit time 1 (B_0x1): Sample point can be monitored at pin FDCANx_TX 2 (B_0x2): Dominant (0) level at pin FDCANx_TX 3 (B_0x3): Recessive (1) at pin FDCANx_TX |
RX | Receive pin 0 (B_0x0): The CAN bus is dominant (FDCANx_RX = 0) 1 (B_0x1): The CAN bus is recessive (FDCANx_RX = 1) |