The Interrupt Line Select register assigns an interrupt generated by a specific interrupt flag from the Interrupt Register to one of the two module interrupt lines. For interrupt generation the respective interrupt line has to be enabled via ILE[EINT0] and ILE[EINT1].
| RxFIFO0 | RxFIFO0 |
| RxFIFO1 | RxFIFO1 |
| SMSG | SMSG |
| TFERR | TFERR |
| MISC | MISC |
| BERR | BERR |
| PERR | PERR |