Module pdm

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Pulse Density Modulation (Digital Microphone) Interface

Re-exports§

enable: PDM module enable register
events_end: The PDM has written the last sample specified by SAMPLE.MAXCNT (or the last sample after a STOP task has been received) to Data RAM
events_started: PDM transfer has started
events_stopped: PDM transfer has finished
gainl: Left output gain adjustment
gainr: Right output gain adjustment
inten: Enable or disable interrupt
intenclr: Disable interrupt
intenset: Enable interrupt
mode: Defines the routing of the connected PDM microphones’ signals
pdmclkctrl: PDM clock generator control
psel: Cluster Unspecified
ratio: Selects the ratio between PDM_CLK and output sample rate. Change PDMCLKCTRL accordingly.
sample: Cluster Unspecified
tasks_start: Starts continuous PDM transfer
tasks_stop: Stops PDM transfer

ENABLE: ENABLE (rw) register accessor: an alias for Reg<ENABLE_SPEC>
EVENTS_END: EVENTS_END (rw) register accessor: an alias for Reg<EVENTS_END_SPEC>
EVENTS_STARTED: EVENTS_STARTED (rw) register accessor: an alias for Reg<EVENTS_STARTED_SPEC>
EVENTS_STOPPED: EVENTS_STOPPED (rw) register accessor: an alias for Reg<EVENTS_STOPPED_SPEC>
GAINL: GAINL (rw) register accessor: an alias for Reg<GAINL_SPEC>
GAINR: GAINR (rw) register accessor: an alias for Reg<GAINR_SPEC>
INTEN: INTEN (rw) register accessor: an alias for Reg<INTEN_SPEC>
INTENCLR: INTENCLR (rw) register accessor: an alias for Reg<INTENCLR_SPEC>
INTENSET: INTENSET (rw) register accessor: an alias for Reg<INTENSET_SPEC>
MODE: MODE (rw) register accessor: an alias for Reg<MODE_SPEC>
PDMCLKCTRL: PDMCLKCTRL (rw) register accessor: an alias for Reg<PDMCLKCTRL_SPEC>
RATIO: RATIO (rw) register accessor: an alias for Reg<RATIO_SPEC>
TASKS_START: TASKS_START (w) register accessor: an alias for Reg<TASKS_START_SPEC>
TASKS_STOP: TASKS_STOP (w) register accessor: an alias for Reg<TASKS_STOP_SPEC>