Module nrf52840_hal::pac::pdm [−][src]
Expand description
Pulse Density Modulation (Digital Microphone) Interface
Modules
PDM module enable register
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
PDM transfer has started
PDM transfer has finished
Left output gain adjustment
Right output gain adjustment
Enable or disable interrupt
Disable interrupt
Enable interrupt
Defines the routing of the connected PDM microphones’ signals
PDM clock generator control
Register block Unspecified
Selects the ratio between PDM_CLK and output sample rate. Change PDMCLKCTRL accordingly.
Register block Unspecified
Starts continuous PDM transfer
Stops PDM transfer
Structs
Type Definitions
PDM module enable register
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
PDM transfer has started
PDM transfer has finished
Left output gain adjustment
Right output gain adjustment
Enable or disable interrupt
Disable interrupt
Enable interrupt
Defines the routing of the connected PDM microphones’ signals
PDM clock generator control
Selects the ratio between PDM_CLK and output sample rate. Change PDMCLKCTRL accordingly.
Starts continuous PDM transfer
Stops PDM transfer