Class: Rhdl::NodeStatement

Inherits:
Object
  • Object
show all
Defined in:
lib/rhdl/node_statement.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(ptype, name, bits:, type:) ⇒ NodeStatement

Returns a new instance of NodeStatement.



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# File 'lib/rhdl/node_statement.rb', line 5

def initialize(ptype ,name, bits:, type:)
  @ptype = ptype
  @name = name
  @bits = bits
  @type = type
end

Instance Attribute Details

#bits ⇒ Object (readonly)

Returns the value of attribute bits.



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# File 'lib/rhdl/node_statement.rb', line 3

def bits
  @bits
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/rhdl/node_statement.rb', line 3

def name
  @name
end

#ptype ⇒ Object (readonly)

Returns the value of attribute ptype.



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# File 'lib/rhdl/node_statement.rb', line 3

def ptype
  @ptype
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/rhdl/node_statement.rb', line 3

def type
  @type
end

Instance Method Details

#bitterm ⇒ Object 



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# File 'lib/rhdl/node_statement.rb', line 29

def bitterm
  if bits == 1
    nil
  else
    "[#{bits-1}:0]"
  end
end

#generate_terms ⇒ Object 



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# File 'lib/rhdl/node_statement.rb', line 20

def generate_terms
  {
    keyword: theptype,
    bitterm: bitterm,
    name:    name
  }
end

#theptype ⇒ Object 



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# File 'lib/rhdl/node_statement.rb', line 12

def theptype
  if @ptype == 'input'
    "input wire"
  else
    "output reg"
  end
end