Struct HarnessDelay 

pub struct HarnessDelay {
    pub out_ps: u64,
    pub oeb_ps: u64,
    pub in_ps: u64,
}

Caravel’s harness between a user-area port and its pad, as efabless characterizes it for user projects: the IO_SYNC budget of the scaffold’s base_user_project_wrapper.sdc, generated from Caravel’s own STA by get_cup_sdc.py. io_out reaches its pad in 3.90..=9.12 ns, io_oeb in 2.34..=9.32 ns, and a pad reaches io_in in 1.26..=4.55 ns.

Fields

out_ps: u64

oeb_ps: u64

in_ps: u64

Implementations

impl HarnessDelay

pub fn with_board(self, board_ps: u64) -> HarnessDelay

The delay from a user-area port to the part’s pin and back, with board_ps of trace each way.

Trait Implementations

impl Clone for HarnessDelay

fn clone(&self) -> HarnessDelay

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HarnessDelay

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for HarnessDelay

fn eq(&self, other: &HarnessDelay) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for HarnessDelay

impl Eq for HarnessDelay

impl StructuralPartialEq for HarnessDelay