Module regs
- Enable
- PDM module enable register.
- Gainl
- Left output gain adjustment.
- Gainr
- Right output gain adjustment.
- Int
- Enable or disable interrupt.
- Maxcnt
- Number of bytes to allocate memory for in EasyDMA mode.
- Mode
- Defines the routing of the connected PDM microphone signals.
- Prescaler
- The prescaler is used to set the PDM frequency.
- Ratio
- Selects the decimation ratio between PDM_CLK and output sample rate. Change PRESCALER accordingly.
- Terminateonbuserror
- Terminate the transaction if a BUSERROR event is detected.