4 bit Comparator / 32 bit Comparator

1. 4 bit Comparator (Dataflow Modeling)

< Source >

// Dataflow Modeling of 4bit Comparator
module Comparator_4bit_Dataflow_Modeling(
    input [3:0] a, b,
    output equal, greater, less );
    
    assign equal = (a == b)? 1 : 0;
    assign greater = (a > b)? 1 : 0;
    assign less = (a < b)? 1 : 0;
    
endmodule

 

< RTL Analysis >

 

 

 

 

 

2. 32 bit Comparator (Dataflow Modeling)

< Source >

// Dataflow Modeling of 32 bit Comparator.
module Comparator_32bit_Dataflow_Modeling(
    input [31:0] a, b,
    output equal, greater, less);
    
    assign equal = (a == b)? 1 : 0;
    assign greater = (a > b)? 1 : 0;
    assign less = (a < b)? 1 : 0;
    
endmodule

 

< RTL Analysis >