Struct stm32mp1::stm32mp157::eth_mac_mmc::eth_macatsnr::ETH_MACATSNR_SPEC

pub struct ETH_MACATSNR_SPEC;

The Auxiliary Timestamp Nanoseconds register, along with ETH_MACATSSR, gives the 64-bit timestamp stored as auxiliary snapshot. These two registers form the read port of a 64-bit wide FIFO with a depth of 4 words. You can store multiple snapshots in this FIFO. Bits[29:25] in ETH_MACTSSR indicate the fill-level of the FIFO. The top of the FIFO is removed only when the last byte of MAC Register 91 (Auxiliary Timestamp - Seconds Register) is read. In the little-endian mode, this means when Bits[31:24] are read and in big-endian mode, Bits[7:0] are read.

This register you can read. See API.

For information about available fields see eth_macatsnr module

Trait Implementations

impl Readable for ETH_MACATSNR_SPEC

read() method returns eth_macatsnr::R reader structure

type Reader = R

Result from a call to read and argument to modify.

impl RegisterSpec for ETH_MACATSNR_SPEC

type Ux = u32

Raw register type (u8, u16, u32, …).

impl Resettable for ETH_MACATSNR_SPEC

reset() method sets ETH_MACATSNR to value 0

fn reset_value() -> Self::Ux

Reset value of the register.