SCANMODE=PERIODIC, PRSSEL=PRSCH0, SCANCONF=DIRMAP, DMAWU=DISABLE
Control Register
| SCANMODE | Configure scan mode 0 (PERIODIC): A new scan is started each time the period counter overflows 1 (ONESHOT): A single scan is performed when START in CMD is set 2 (PRS): Pulse on PRS channel |
| PRSSEL | Scan start PRS select 0 (PRSCH0): PRS Channel 0 selected as input 1 (PRSCH1): PRS Channel 1 selected as input 2 (PRSCH2): PRS Channel 2 selected as input 3 (PRSCH3): PRS Channel 3 selected as input 4 (PRSCH4): PRS Channel 4 selected as input 5 (PRSCH5): PRS Channel 5 selected as input 6 (PRSCH6): PRS Channel 6 selected as input 7 (PRSCH7): PRS Channel 7 selected as input 8 (PRSCH8): PRS Channel 8 selected as input 9 (PRSCH9): PRS Channel 9 selected as input 10 (PRSCH10): PRS Channel 10 selected as input 11 (PRSCH11): PRS Channel 11 selected as input |
| SCANCONF | Select scan configuration 0 (DIRMAP): The channel configuration register registers used are directly mapped to the channel number. 1 (INVMAP): The channel configuration register registers used are CHX+8_CONF for channels 0-7 and CHX-8_CONF for channels 8-15. 2 (TOGGLE): The channel configuration register registers used toggles between CHX_CONF and CHX+8_CONF when channel x triggers 3 (DECDEF): The decoder state defines the CONF registers to be used. |
| ACMP0INV | Invert analog comparator 0 output |
| ACMP1INV | Invert analog comparator 1 output |
| ALTEXMAP | Alternative excitation map |
| DUALSAMPLE | Enable dual sample mode |
| BUFOW | Result buffer overwrite |
| STRSCANRES | Enable storing of SCANRES |
| BUFIDL | Result buffer interrupt and DMA trigger level |
| DMAWU | DMA wake-up from EM2 0 (DISABLE): No DMA wake-up from EM2 1 (BUFDATAV): DMA wake-up from EM2 when data is valid in the result buffer 2 (BUFLEVEL): DMA wake-up from EM2 when the result buffer is full/half-full depending on BUFIDL configuration |
| DEBUGRUN | Debug Mode Run Enable |