RegisterBlock

microbit::hal::pac::i2s

Struct RegisterBlock 

Source 
pub struct RegisterBlock {
Show 14 fields
    pub tasks_start: Reg<TASKS_START_SPEC>,
    pub tasks_stop: Reg<TASKS_STOP_SPEC>,
    pub events_rxptrupd: Reg<EVENTS_RXPTRUPD_SPEC>,
    pub events_stopped: Reg<EVENTS_STOPPED_SPEC>,
    pub events_txptrupd: Reg<EVENTS_TXPTRUPD_SPEC>,
    pub inten: Reg<INTEN_SPEC>,
    pub intenset: Reg<INTENSET_SPEC>,
    pub intenclr: Reg<INTENCLR_SPEC>,
    pub enable: Reg<ENABLE_SPEC>,
    pub config: CONFIG,
    pub rxd: RXD,
    pub txd: TXD,
    pub rxtxd: RXTXD,
    pub psel: PSEL,
    /* private fields */

}
Expand description

Register block

Fields§

§tasks_start: Reg<TASKS_START_SPEC>

0x00 - Starts continuous I2S transfer. Also starts MCK generator when this is enabled.

§tasks_stop: Reg<TASKS_STOP_SPEC>

0x04 - Stops I2S transfer. Also stops MCK generator. Triggering this task will cause the STOPPED event to be generated.

§events_rxptrupd: Reg<EVENTS_RXPTRUPD_SPEC>

0x104 - The RXD.PTR register has been copied to internal double-buffers. When the I2S module is started and RX is enabled, this event will be generated for every RXTXD.MAXCNT words that are received on the SDIN pin.

§events_stopped: Reg<EVENTS_STOPPED_SPEC>

0x108 - I2S transfer stopped.

§events_txptrupd: Reg<EVENTS_TXPTRUPD_SPEC>

0x114 - The TDX.PTR register has been copied to internal double-buffers. When the I2S module is started and TX is enabled, this event will be generated for every RXTXD.MAXCNT words that are sent on the SDOUT pin.

§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 - Enable I2S module.

§config: CONFIG

0x504..0x52c - Unspecified

§rxd: RXD

0x538 - Unspecified

§txd: TXD

0x540 - Unspecified

§rxtxd: RXTXD

0x550 - Unspecified

§psel: PSEL

0x560..0x574 - Unspecified

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