NDTB=B_0x0, TFQM=B_0x0, TFQS=B_0x0
FDCAN Tx buffer configuration register
| TBSA | Tx buffers start address  |  
| NDTB | Number of dedicated transmit buffers 0 (B_0x0): No dedicated Tx buffers  |  
| TFQS | Transmit FIFO/queue size 0 (B_0x0): No Tx FIFO/queue  |  
| TFQM | Tx FIFO/queue mode 0 (B_0x0): Tx FIFO operation 1 (B_0x1): Tx queue operation.  |