CfgPadstackInstance

class pyedb.configuration.cfg_padstacks.CfgPadstackInstance(/, **data: Any)

Bases: pyedb.configuration.cfg_common.CfgBaseModel

Represent one padstack instance entry.

Overview

Constructors

create

Create a CfgPadstackInstance with an empty backdrill object.

Methods

set_backdrill

Configure backdrill parameters for this padstack instance.

Attributes

name
eid
backdrill_parameters
is_pin
net_name
layer_range
definition
position
rotation
hole_override_enabled
hole_override_diameter
solder_ball_layer

Import detail

from pyedb.configuration.cfg_padstacks import CfgPadstackInstance

Attribute detail

CfgPadstackInstance.name: str | None = None

CfgPadstackInstance.eid: int | None = None

CfgPadstackInstance.backdrill_parameters: CfgBackdrillParameters | None = None

CfgPadstackInstance.is_pin: bool = None

CfgPadstackInstance.net_name: str | None = None

CfgPadstackInstance.layer_range: list[str] | None = None

CfgPadstackInstance.definition: str | None = None

CfgPadstackInstance.position: list[str | float] | None = None

CfgPadstackInstance.rotation: str | None = None

CfgPadstackInstance.hole_override_enabled: bool | None = None

CfgPadstackInstance.hole_override_diameter: str | float | None = None

CfgPadstackInstance.solder_ball_layer: str | None = None

Method detail

classmethod CfgPadstackInstance.create(**kwargs) → CfgPadstackInstance

Create a CfgPadstackInstance with an empty backdrill object.

CfgPadstackInstance.set_backdrill(drill_to_layer: str, diameter: str, stub_length: str | None = None, drill_from_bottom: bool = True)

Configure backdrill parameters for this padstack instance.

Parameters:

drill_to_layerstr

Layer name where the backdrill stops.

diameterstr

Backdrill bore diameter, e.g. "0.25mm".

stub_lengthstr or None, optional

Stub length beyond the target layer. None means no stub.

drill_from_bottombool, optional

True (default) drills from the bottom side.

Returns:

CfgPadstackInstance

self — enables method chaining.

Examples

>>> via.set_backdrill("L3", "0.25mm", drill_from_bottom=True)