Filter related FIFO register
| FRFSEL0 | Filter relation FIFO select |
| FRFSEL1 | Filter relation FIFO select |
| FRFSEL2 | Filter relation FIFO select |
| FRFSEL3 | Filter relation FIFO select |
| FRFSEL4 | Filter relation FIFO select |
| FRFSEL5 | Filter relation FIFO select |
| FRFSEL6 | Filter relation FIFO select |
| FRFSEL7 | Filter relation FIFO select |
| FRFSEL8 | Filter relation FIFO select |
| FRFSEL9 | Filter relation FIFO select |
| FRFSEL10 | Filter relation FIFO select |
| FRFSEL11 | Filter relation FIFO select |
| FRFSEL12 | Filter relation FIFO select |
| FRFSEL13 | Filter relation FIFO select |
| FRFSEL14 | Filter relation FIFO select |
| FRFSEL15 | Filter relation FIFO select |
| FRFSEL16 | Filter relation FIFO select |
| FRFSEL17 | Filter relation FIFO select |
| FRFSEL18 | Filter relation FIFO select |
| FRFSEL19 | Filter relation FIFO select |
| FRFSEL20 | Filter relation FIFO select |
| FRFSEL21 | Filter relation FIFO select |
| FRFSEL22 | Filter relation FIFO select |
| FRFSEL23 | Filter relation FIFO select |
| FRFSEL24 | Filter relation FIFO select |
| FRFSEL25 | Filter relation FIFO select |
| FRFSEL26 | Filter relation FIFO select |
| FRFSEL27 | Filter relation FIFO select |