Class: Numeric

Inherits:
Object
  • Object
show all
Defined in:
lib/HDLRuby/hruby_high.rb,
lib/HDLRuby/std/fixpoint.rb,
lib/HDLRuby/hruby_low2hdr.rb,
lib/HDLRuby/hruby_low2vhd.rb,
lib/HDLRuby/hruby_verilog.rb

Overview

Extends the Numeric class for conversion to fixed point litteral.

Instance Method Summary collapse

Instance Method Details

#ms ⇒ Object

Converts to a new delay in milliseconds.



4755
4756
4757
 
# File 'lib/HDLRuby/hruby_high.rb', line 4755

def ms
    return Delay.new(self,:ms)
end

#ns ⇒ Object

Converts to a new delay in nanoseconds.



4745
4746
4747
 
# File 'lib/HDLRuby/hruby_high.rb', line 4745

def ns
    return Delay.new(self,:ns)
end

#ps ⇒ Object

Converts to a new delay in picoseconds.



4740
4741
4742
 
# File 'lib/HDLRuby/hruby_high.rb', line 4740

def ps
    return Delay.new(self,:ps)
end

#s ⇒ Object

Converts to a new delay in seconds.



4760
4761
4762
 
# File 'lib/HDLRuby/hruby_high.rb', line 4760

def s
    return Delay.new(self,:s)
end

#to_fix(dec) ⇒ Object

Convert to fixed point value with +dec+ digits after the decimal point.



89
90
91
 
# File 'lib/HDLRuby/std/fixpoint.rb', line 89

def to_fix(dec)
    return (self * (2**dec.to_i)).to_i
end

#to_hdr(level = 0) ⇒ Object

Generates the text of the equivalent hdr text. +level+ is the hierachical level of the object.



759
760
761
 
# File 'lib/HDLRuby/hruby_low2hdr.rb', line 759

def to_hdr(level = 0)
    return self.to_s
end

#to_value ⇒ Object

Converts to a new high-level value.



4735
4736
4737
 
# File 'lib/HDLRuby/hruby_high.rb', line 4735

def to_value
    to_expr
end

#to_value? ⇒ Boolean

Tell if the expression can be converted to a value.

Returns:

  • (Boolean) 


4730
4731
4732
 
# File 'lib/HDLRuby/hruby_high.rb', line 4730

def to_value?
    return true
end

#to_verilog(level = 0) ⇒ Object

Generates the text of the equivalent verilog code. +level+ is the hierachical level of the object.



2404
2405
2406
 
# File 'lib/HDLRuby/hruby_verilog.rb', line 2404

def to_verilog(level = 0)
    return self.to_s
end

#to_vhdl(level = 0) ⇒ Object

Generates the text of the equivalent HDLRuby::High code. +level+ is the hierachical level of the object.



1580
1581
1582
 
# File 'lib/HDLRuby/hruby_low2vhd.rb', line 1580

def to_vhdl(level = 0)
    return self.to_s
end

#us ⇒ Object

Converts to a new delay in microseconds.



4750
4751
4752
 
# File 'lib/HDLRuby/hruby_high.rb', line 4750

def us
    return Delay.new(self,:us)
end