Monday 15 July 2013

Design of 1 :4 Demultiplexer using Conditional Operator (Verilog CODE).



Design of 1 : 4 Demultiplexer using Conditional Operator (Data Flow Modeling Style).



Output Waveform : 1 : 4 Demultiplexer




Verilog CODE-



//-----------------------------------------------------------------------------
//
// Title       : demultiplexer4_1
// Design      : verilog upload
// Author      : Naresh Singh Dobal
// Company     : nsd
//
//-----------------------------------------------------------------------------
//
// File        : 1 to 4 Demultiplexer using Conditional Operator.v



module demultiplexer4_1 ( din ,sel ,dout );

output [3:0] dout ;

input din ;
input [1:0] sel ;

assign dout[3] = (sel==2'b00) ? din : 1'b0;
assign dout[2] = (sel==2'b01) ? din : 1'b0;
assign dout[1] = (sel==2'b10) ? din : 1'b0;
assign dout[0] = (sel==2'b11) ? din : 1'b0;

endmodule

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