Enum itsybitsy_m0::nvmctrl::ctrla::CMDW

pub enum CMDW {
    ER,
    WP,
    EAR,
    WAP,
    SF,
    WL,
    LR,
    UR,
    SPRM,
    CPRM,
    PBC,
    SSB,
    INVALL,
}

Values that can be written to the field CMD

Variants

ER

Erase Row - Erases the row addressed by the ADDR register.

WP

Write Page - Writes the contents of the page buffer to the page addressed by the ADDR register.

EAR

Erase Auxiliary Row - Erases the auxiliary row addressed by the ADDR register. This command can be given only when the security bit is not set and only to the user configuration row.

WAP

Write Auxiliary Page - Writes the contents of the page buffer to the page addressed by the ADDR register. This command can be given only when the security bit is not set and only to the user configuration row.

SF

Security Flow Command

WL

Write lockbits

LR

Lock Region - Locks the region containing the address location in the ADDR register.

UR

Unlock Region - Unlocks the region containing the address location in the ADDR register.

SPRM

Sets the power reduction mode.

CPRM

Clears the power reduction mode.

PBC

Page Buffer Clear - Clears the page buffer.

SSB

Set Security Bit - Sets the security bit by writing 0x00 to the first byte in the lockbit row.

INVALL

Invalidates all cache lines.