Struct xc2bit::XC2GlobalNets

pub struct XC2GlobalNets {
    pub gck_enable: [bool; 3],
    pub gsr_enable: bool,
    pub gsr_invert: bool,
    pub gts_enable: [bool; 4],
    pub gts_invert: [bool; 4],
    pub global_pu: bool,
}

Represents the configuration of the global nets. Coolrunner-II parts have various global control signals that have dedicated low-skew paths.

Fields

gck_enable: [bool; 3]

Controls whether the three global clock nets are enabled or not

gsr_enable: bool

Controls whether the global set/reset net is enabled or not

gsr_invert: bool

Controls the polarity of the global set/reset signal

false = active low, true = active high

gts_enable: [bool; 4]

Controls whether the four global tristate nets are enabled or not

gts_invert: [bool; 4]

Controls the polarity of the global tristate signal

false = used as T, true = used as !T

global_pu: bool

Controls the mode of the global termination

false = keeper, true = pull-up

Methods

impl XC2GlobalNets

pub fn dump_human_readable<W: Write>(&self, writer: W) -> Result<(), Error>

Dump a human-readable explanation of the global net configuration to the given writer object.

pub fn to_crbit(&self, device: XC2Device, fuse_array: &mut FuseArray)

Write the crbit representation of the global net settings to the given fuse_array.

pub fn from_jed(device: XC2Device, fuses: &[bool]) -> Self

Internal function to read the global nets

pub fn from_crbit(device: XC2Device, fuse_array: &FuseArray) -> Self

Internal function to read the global nets

Trait Implementations

impl Clone for XC2GlobalNets

fn clone(&self) -> XC2GlobalNets

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for XC2GlobalNets

impl Debug for XC2GlobalNets

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

Formats the value using the given formatter.

impl Default for XC2GlobalNets

fn default() -> Self

Returns a "default" global net configuration which has everything disabled.

impl<'de> Deserialize<'de> for XC2GlobalNets

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for XC2GlobalNets

impl Hash for XC2GlobalNets

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<XC2GlobalNets> for XC2GlobalNets

fn eq(&self, other: &XC2GlobalNets) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &XC2GlobalNets) -> bool

This method tests for !=.

impl Serialize for XC2GlobalNets

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for XC2GlobalNets

impl StructuralPartialEq for XC2GlobalNets