Type Definition atsam4sd16c_pac::hsmci::cmdr::SPCMD_W

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pub type SPCMD_W<'a, const O: u8> = FieldWriterSafe<'a, u32, CMDR_SPEC, u8, SPCMD_AW, 3, O>;
Expand description

Field SPCMD writer - Special Command

Implementations§

Not a special CMD.

Initialization CMD: 74 clock cycles for initialization sequence.

Synchronized CMD: Wait for the end of the current data block transfer before sending the pending command.

CE-ATA Completion Signal disable Command. The host cancels the ability for the device to return a command completion signal on the command line.

Interrupt command: Corresponds to the Interrupt Mode (CMD40).

Interrupt response: Corresponds to the Interrupt Mode (CMD40).

Boot Operation Request. Start a boot operation mode, the host processor can read boot data from the MMC device directly.

End Boot Operation. This command allows the host processor to terminate the boot operation mode.