DFSDM channel configuration 1 register 1
| SITP | Serial interface type for channel 1 |
| SPICKSEL | SPI clock select for channel 1 |
| SCDEN | Short-circuit detector enable on channel 1 |
| CKABEN | Clock absence detector enable on channel 1 |
| CHEN | Channel 1 enable |
| CHINSEL | Channel inputs selection |
| DATMPX | Input data multiplexer for channel 1 |
| DATPACK | Data packing mode in DFSDM_CHDATINyR register |
| CKOUTDIV | Output serial clock divider |
| CKOUTSRC | Output serial clock source selection |
| DFSDMEN | Global enable for DFSDM interface |