mirror of https://github.com/KLayout/klayout.git
73 lines
1.7 KiB
Plaintext
73 lines
1.7 KiB
Plaintext
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source($lvs_test_source)
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report_lvs($lvs_test_target_lvsdb, true)
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target_netlist($lvs_test_target_cir, write_spice, "Extracted by KLayout")
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schematic("custom_compare_sch.cir")
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deep
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# -------------------------------------------------------------------
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# Layers
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# Drawing layers
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nwell = input(1, 0)
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active = input(2, 0)
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pplus = input(3, 0)
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nplus = input(4, 0)
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poly = input(5, 0)
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thickox = input(6, 0)
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polyres = input(7, 0)
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contact = input(8, 0)
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metal1 = input(9, 0) # includes labels
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via1 = input(10, 0)
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metal2 = input(11, 0) # includes labels
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# Bulk layer for terminal provisioning
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bulk = polygon_layer
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# Computed layers
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poly_not_res = poly - polyres
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poly_in_res = poly & polyres
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# Resistor Definition
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res_ex = resistor("RES", 1.0)
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extract_devices(res_ex, { "C" => poly_not_res, "R" => poly_in_res })
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# -------------------------------------------------------------------
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# Connectivity
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# Inter-layer
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connect(poly_not_res, contact)
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# -------------------------------------------------------------------
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# Netlist and compare
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class ResistorComparator < RBA::GenericDeviceParameterCompare
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def less(device_a, device_b)
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delta = 1
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param_id = RBA::DeviceClassResistor::PARAM_R
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param = "R"
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if (device_a.parameter(param_id) - device_b.parameter(param_id)).abs > delta
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result = device_a.parameter(param_id) < device_b.parameter(param_id)
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return result
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else
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return false
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end
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end
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end
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netlist.device_class_by_name("RES").equal_parameters = ResistorComparator::new()
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# Netlist normalization
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netlist.simplify
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# Hierarchy alignment (flatten out unmatched cells)
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align
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# Netlist vs. netlist
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compare
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