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[/] [artificial_neural_network/] [trunk/] [ANN_kernel/] [RTL_VHDL_files/] [af_sigmoid.vhd] - Diff between revs 9 and 10

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Rev 9 Rev 10
Line 44... Line 44...
architecture Behavioral of af_sigmoid is
architecture Behavioral of af_sigmoid is
 
 
   -- Definition of internal modules, constants, signals, etc...
   -- Definition of internal modules, constants, signals, etc...
 
 
   -- Sigmoid parameters:
   -- Sigmoid parameters:
   constant f0 : real := 2.0; -- Slope at the origin
   constant f0 : real := 1.0; -- Slope at the origin
   constant fr : real := 2.0; -- fr = fmax - fmin
   constant fr : real := 2.0; -- fr = fmax - fmin
 
 
   signal dataIn: integer range (2**Nbit-1) downto 0; -- To convert std_logic_vector input to integer index for the LUT
   signal dataIn: integer range (2**Nbit-1) downto 0; -- To convert std_logic_vector input to integer index for the LUT
   type table_t is array(0 to (2**Nbit)-1) of std_logic_vector(Nbit-1 downto 0); -- LUT type
   type table_t is array(0 to (2**Nbit)-1) of std_logic_vector(Nbit-1 downto 0); -- LUT type
 
 

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