Struct nrf5340_app_pac::pdm0_ns::RegisterBlock

#[repr(C)]
pub struct RegisterBlock {

    pub tasks_start: Reg<TASKS_START_SPEC>,
    pub tasks_stop: Reg<TASKS_STOP_SPEC>,
    pub subscribe_start: Reg<SUBSCRIBE_START_SPEC>,
    pub subscribe_stop: Reg<SUBSCRIBE_STOP_SPEC>,
    pub events_started: Reg<EVENTS_STARTED_SPEC>,
    pub events_stopped: Reg<EVENTS_STOPPED_SPEC>,
    pub events_end: Reg<EVENTS_END_SPEC>,
    pub publish_started: Reg<PUBLISH_STARTED_SPEC>,
    pub publish_stopped: Reg<PUBLISH_STOPPED_SPEC>,
    pub publish_end: Reg<PUBLISH_END_SPEC>,
    pub inten: Reg<INTEN_SPEC>,
    pub intenset: Reg<INTENSET_SPEC>,
    pub intenclr: Reg<INTENCLR_SPEC>,
    pub enable: Reg<ENABLE_SPEC>,
    pub pdmclkctrl: Reg<PDMCLKCTRL_SPEC>,
    pub mode: Reg<MODE_SPEC>,
    pub gainl: Reg<GAINL_SPEC>,
    pub gainr: Reg<GAINR_SPEC>,
    pub ratio: Reg<RATIO_SPEC>,
    pub psel: PSEL,
    pub mclkconfig: Reg<MCLKCONFIG_SPEC>,
    pub sample: SAMPLE,
    // some fields omitted
}

Register block

Fields

tasks_start: Reg<TASKS_START_SPEC>

0x00 - Starts continuous PDM transfer

tasks_stop: Reg<TASKS_STOP_SPEC>

0x04 - Stops PDM transfer

subscribe_start: Reg<SUBSCRIBE_START_SPEC>

0x80 - Subscribe configuration for task START

subscribe_stop: Reg<SUBSCRIBE_STOP_SPEC>

0x84 - Subscribe configuration for task STOP

events_started: Reg<EVENTS_STARTED_SPEC>

0x100 - PDM transfer has started

events_stopped: Reg<EVENTS_STOPPED_SPEC>

0x104 - PDM transfer has finished

events_end: Reg<EVENTS_END_SPEC>

0x108 - 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

publish_started: Reg<PUBLISH_STARTED_SPEC>

0x180 - Publish configuration for event STARTED

publish_stopped: Reg<PUBLISH_STOPPED_SPEC>

0x184 - Publish configuration for event STOPPED

publish_end: Reg<PUBLISH_END_SPEC>

0x188 - Publish configuration for event END

inten: Reg<INTEN_SPEC>

0x300 - Enable or disable interrupt

intenset: Reg<INTENSET_SPEC>

0x304 - Enable interrupt

intenclr: Reg<INTENCLR_SPEC>

0x308 - Disable interrupt

enable: Reg<ENABLE_SPEC>

0x500 - PDM module enable register

pdmclkctrl: Reg<PDMCLKCTRL_SPEC>

0x504 - PDM clock generator control

mode: Reg<MODE_SPEC>

0x508 - Defines the routing of the connected PDM microphones’ signals

gainl: Reg<GAINL_SPEC>

0x518 - Left output gain adjustment

gainr: Reg<GAINR_SPEC>

0x51c - Right output gain adjustment

ratio: Reg<RATIO_SPEC>

0x520 - Selects the ratio between PDM_CLK and output sample rate. Change PDMCLKCTRL accordingly.

psel: PSEL

0x540..0x548 - Unspecified

mclkconfig: Reg<MCLKCONFIG_SPEC>

0x54c - Master clock generator configuration

sample: SAMPLE

0x560..0x568 - Unspecified