techID~>viaSpecs

techID~>viaSpecs~>
tech
techFile
layer1
layer1Num
layer2
layer2Num
defaultViaDefs
defaultViaDefNames

Description

Retrieves information related to via specifications from the technology database identified by techID.

Attributes

tech	A list of database identifiers identifying the technology databases in which the via specifications are defined.
techFile	A list of database identifiers identifying the technology databases in which the via specifications are defined.
layer1	A list of database identifiers identifying the first layer in each via specification.
layer1Num	A list of layer numbers identifying the first layer in each via specification.
layer2	A list of database identifiers identifying the second layer in each via specification.
layer2Num	A list of layer numbers identifying the second layer in each via specification.
defaultViaDefs	A list of database identifiers identifying the via definitions associated with the via specifications.
defaultViaDefNames	A list of names of the via definitions associated with the via specifications.

Examples

tfID~>viaSpecs

=> (db:0x16f4c81a db:0x16f4c81b db:0x16f4c81c db:0x16f4c81d db:0x16f4c81e
    db:0x16f4c81f db:0x16f4c820 db:0x16f4c821
    )

tfid~>viaSpecs~>layer1

=> (db:0x16f4d7aa db:0x16f4d7ac db:0x16f4d7b8 db:0x16f4d7b6 db:0x16f4d7b4
    db:0x16f4d7b2 db:0x16f4d7b0 db:0x16f4d7ae
    )

tfid~>viaSpecs~>layer2

=> (db:0x16f4d7a8 db:0x16f4d7aa db:0x16f4d7b6 db:0x16f4d7b4 db:0x16f4d7b2
    db:0x16f4d7b0 db:0x16f4d7ae db:0x16f4d7ac
    )

tfid~>viaSpecs~>defaultViaDefs

=> ((db:0x16f4e134)
    (db:0x16f4e134 db:0x16f4e133)
    (db:0x16f4e12d) 
    (db:0x16f4e12e) 
    (db:0x16f4e12f)
    (db:0x16f4e130) 
    (db:0x16f4e131) 
    (db:0x16f4e132)
    )

tfid~>viaSpecs~>defaultViaDefNames

=> (("M2_M1") 
    ("M2_M1" "M3_M2") 
    ("M9_M8") 
    ("M8_M7") 
    ("M7_M6")
    ("M6_M5") 
    ("M5_M4") 
    ("M4_M3")
    )

tfID=nth(0, tf~>viaSpecs)

=> db:0x0187090c

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