NativeInstanceTemplate class#

class laygo2.object.template.NativeInstanceTemplate(libname, cellname, bbox=array([[0, 0], [0, 0]]), pins=None)[source]#

Bases: laygo2.object.template.core.Template

NativeInstanceTemplate class implements the template that generate Instance.

Notes

(Korean) NativeInstanceTemplate 클래스는 기본 Instance를 반환하는 템플릿을 구현한다.

Public Data Attributes:

libname

Library name.

cellname

Cell name.
Inherited from Template

name

Template name.

Public Methods:

__init__(libname, cellname[, bbox, pins])

Constructor function.

summarize()

Return the summary of the object information.

bbox([params])

Bounding box of the object.

pins([params])

Dictionary storing pins of the object.

generate([name, shape, pitch, transform, ...])

Generate Instance object.

export_to_dict()

Return a dictionary containing the template information.
Inherited from Template

__init__(libname, cellname[, bbox, pins])

Constructor function.

__str__()

Return a string representation of this template's information.

summarize()

Return the summary of the object information.

height([params])

int: Return the height of the template.

width([params])

int: Return the width of the template.

size([params])

int: Return the size of the template.

bbox([params])

Bounding box of the object.

pins([params])

Dictionary storing pins of the object.

generate([name, shape, pitch, transform, ...])

Generate Instance object.
__init__(libname, cellname, bbox=array([[0, 0], [0, 0]]), pins=None)[source]#

Constructor function.

Parameters

  • libname (str) – Library name.

  • cellname (str) – Cell name.

  • bbox (numpy.ndarray) – Bounding box of the object.

  • pins (dict) – Dictionary storing the template’s pin objects.

Return type

NativeInstanceTemplate

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
<laygo2.object.template.NativeInstanceTemplate object>
>>> print(nt)
<laygo2.object.template.NativeInstanceTemplate object at 0x0000013C01..>
 name: mytemp, class: NativeInstanceTemplate, bbox: [[0, 0], [100, 100]],
 pins: {'i': <laygo2.object.physical.Pin object at 0x0000013C01CEFDC0>,
        'o': <laygo2.object.physical.Pin object at 0x0000013C01C30BE0>},
_images/object_template_NativeInstanceTemplate_init.png

Notes

(Korean) NativeInstanceTemplate 클래스의 생성자함수.

bbox(params=None)[source]#

Bounding box of the object.

Parameters

None –

Return type

numpy.ndarray

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> nt.bbox()
array([[  0,   0],
       [100, 100]])
_images/object_template_NativeInstanceTemplate_bbox.png

Notes

(Korean) NativeInstanceTemplate 객체의 bbox.

export_to_dict()[source]#

Return a dictionary containing the template information.

Parameters

None –

Return type

dict

See also

Class

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> nt.export_to_dict()
    {'libname': 'mylib',
     'cellname': 'mytemp',
     'bbox': [[0, 0], [100, 100]],
     'pins': {'i': {'xy': [[0, 0], [10, 10]],
                    'layer': ['M1', 'drawing'],
                    'name': None,
                    'netname': 'i'},
              'o': {'xy': [[90, 90], [100, 100]],
                    'layer': ['M1', 'drawing'],
                    'name': None,
                    'netname': 'o'}
             }
    }
_images/object_template_NativeInstanceTemplate_export_to_dict.png

Notes

(Korean) NativeInstanceTemplate 의 정보가 담긴 Dictonary 반환.

generate(name=None, shape=None, pitch=None, transform='R0', netmap=None, params=None)[source]#

Generate Instance object.

Parameters

  • name (str) – Name of the instance to be generated.

  • shape (numpy.ndarray, optional.) – Shape of the object to be generated.

  • pitch (numpy.ndarray, optional.) – Element pitch of the array object to be generated.

  • transform (str) – Transformation attribute of the object to be generated.

  • netmap (dict, optional.) – Dictionary storing net-pin conversion mappings.

  • params (dict, optional.) – Dictionary storing the parameters associated with the object.

Return type

(laygo2.object.physical.Instance) generated Instance object

See also

Class

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> i0 = nt.generate(name="I0")
>>> i1 = nt.generate(name="I1")
>>> print(i0)
<laygo2.object.physical.Instance object at 0x000002C3F717F850>
name: I0,
class: Instance,
xy: [0, 0],
params: None,
size: [100, 100],
shape: None,
pitch: [100, 100],
transform: R0,
pins: {'i': <laygo2.object.physical.Pin object at 0x000002C3F717F820>,
       'o': <laygo2.object.physical.Pin object at 0x000002C3F717FD90>},
>>> print(i1)
<laygo2.object.physical.Instance object at 0x000002C3FF91C100>
name: I1,
class: Instance,
xy: [0, 0],
params: None,
size: [100, 100],
shape: None,
pitch: [100, 100],
transform: R0,
pins: {'i': <laygo2.object.physical.Pin object at 0x000002C3FF91C0A0>,
       'o': <laygo2.object.physical.Pin object at 0x000002C3FF91C070>},
_images/object_template_ParameterizedInstanceTemplate_generate.png

Notes

(Korean) 템플릿으로부터 Instance 객체 생성.

height(params=None)#

int: Return the height of the template.

pins(params=None)[source]#

Dictionary storing pins of the object.

Parameters

None –

Returns

dict

Return type

Dictionary storing pin objects.

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> nt.pins()
>>> {'i': <laygo2.object.physical.Pin object at 0x000002578C762500>,
     'o': <laygo2.object.physical.Pin object at 0x00000257FBA87C40>}
>>> print(nt.pins()['i'])
    <laygo2.object.physical.Pin object at 0x000002578C762500>
        name: None,
        class: Pin,
        xy: [[0, 0], [10, 10]],
        params: None,
        layer: ['M1' 'drawing'],
        netname: i,
        shape: None,
        master: None
_images/object_template_ParameterizedInstanceTemplate_pins.png

Notes

(Korean) NativeInstanceTemplate 객체의 pin dictionary 반환.

size(params=None)#

int: Return the size of the template.

summarize()[source]#

Return the summary of the object information.

width(params=None)#

int: Return the width of the template.

_abc_impl = <_abc._abc_data object>#
_bbox = array([[0, 0],        [0, 0]])#
_pins = None#
cellname = None#

Cell name.

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> nt.cellname
'mytemp'
_images/object_template_NativeInstanceTemplate_cellname.png

Notes

(Korean) NativeInstanceTemplate 객체의 cellname.

Type

str

libname = None#

Library name.

Example

>>> from laygo2.object.physical import Pin
>>> from laygo2.object.template import NativeInstanceTemplate
>>> p = dict()
>>> p['i'] = Pin(xy=[[0, 0], [10, 10]], layer=['M1', 'drawing'],
                 netname='i')
>>> p['o'] = Pin(xy=[[90, 90], [100, 100]], layer=['M1', 'drawing'],
                 netname='o')
>>> nt = NativeInstanceTemplate(libname='mylib', cellname='mytemp',
                                bbox=[[0, 0], [100, 100]], pins=p)
>>> nt.libname
'mylib'
_images/object_template_NativeInstanceTemplate_libname.png

Notes

(Korean) NativeInstanceTemplate 객체의 library 이름.

Type

str

name = None#

Template name.

Type

str

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Template class

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ParameterizedInstanceTemplate class