Class: OrigenTesters::IGXLBasedTester::Base::GlobalSpecs

Inherits:
Object
  • Object
show all
Includes:
Generator
Defined in:
lib/origen_testers/igxl_based_tester/base/global_specs.rb

Direct Known Subclasses

UltraFLEX::GlobalSpecs

Constant Summary collapse

OUTPUT_PREFIX = 
'SpecsGlobal'

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Generator

#close, #collection, #collection=, #compiler, #current_dir, #dont_diff=, execute_source, #file_extension, #file_pipeline, #filename, #filename=, #finalize, #identity_map, #import, #inhibit_output, #name, #on_close, original_reference_file, original_reference_file=, #output_file, #output_inhibited?, #platform, #reference_file, #render, #set_flow_description, #stats, #to_be_written?, #write_from_template, #write_to_file

Constructor Details

#initialize ⇒ GlobalSpecs

OUTPUT_POSTFIX = ‘SpecsGlobal’



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# File 'lib/origen_testers/igxl_based_tester/base/global_specs.rb', line 12

def initialize # :nodoc:
  ## Hash Autovivification
  l = ->(h, k) { h[k] = Hash.new(&l) }
  @global_specs = Hash.new(&l)
end

Instance Attribute Details

#global_specs ⇒ Object

Returns the value of attribute global_specs.



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# File 'lib/origen_testers/igxl_based_tester/base/global_specs.rb', line 7

def global_specs
  @global_specs
end

Instance Method Details

#add(spec, attrs = {}) ⇒ Object

Assigns a global spec value object to the given variable

The attrs hash is expected to defined as follows:
  attrs = {
    job:    nil,
    value:  0
  }



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# File 'lib/origen_testers/igxl_based_tester/base/global_specs.rb', line 24

def add(spec, attrs = {})
  attrs = {
    job:   :nil,
    value: 0
  }.merge(attrs)

  @global_specs[spec][attrs.delete(:job)] = attrs
end

#format_uflex_global_spec(data, options = {}) ⇒ Object

Prepare the spec information for file output



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# File 'lib/origen_testers/igxl_based_tester/base/global_specs.rb', line 34

def format_uflex_global_spec(data, options = {})
  options = {
    spec: nil
  }.update(options)

  case options[:spec]
  when /fgb_/i
    spec_type = 'freq'
  when /vgb_/i
    spec_type = 'volt'
  else
    spec_type = nil
  end

  case data
  when NilClass
    data_new = 0
  when Fixnum, Float
    case
    when data == 0
      data_new = data.to_s
    when data.abs < 1e-6
      data_new = (data * 1_000_000_000).round(4).to_s + '*nV' if spec_type == 'volt'
      data_new = data.to_s if spec_type.nil?
    when data.abs < 1e-3
      data_new = (data * 1_000_000).round(4).to_s + '*uV' if spec_type == 'volt'
      data_new = data.to_s if spec_type.nil?
    when data.abs < 1
      data_new = (data * 1_000).round(4).to_s + '*mV' if spec_type == 'volt'
      data_new = data.to_s if spec_type.nil?
    else
      data_new = data.to_s + '*V' if spec_type == 'volt'
      data_new = data.to_s if spec_type.nil?
    end
    data_new = data_new.gsub(/^/, '=')
  when String
    data_new = data.gsub(/^/, '=').gsub(/(\W)([a-zA-Z])/, '\1_\2')
    # Remove underscores from unit designations
    data_new.gsub!(/(\W)_(nV|uV|mV|V|nA|uA|mA|A)(\W)/i, '\1\2\3')
    data_new.gsub!(/(\W)_(nV|uV|mV|V|nA|uA|mA|A)$/i, '\1\2')
  else
    Origen.log.error "Unknown class type (#{data.class}) for spec value:  #{data}"
    fail
  end
  data_new
end