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Help: anyone can post me counter in verilog

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choonlle

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i need 2 digit counter
00 until 99 and repeat
using state machine...with RTL



Thanks



By,
cllee
 

Here it goes!! For this simple counter No need to have Statemachine!


Code: 
module bcd_count(clk, reset, ce, count);
   input clk, reset;
   input ce;  // count enable 
   output [7:0] count; // two digit bcd counter
   reg [7:0] count;

   always @(posedge clk or posedge reset) begin
      if (reset) begin
         count <= 7'h00;
      end else begin
         if (ce)
           if (count[3:0] == 9) begin
              count[3:0] <= 0;
              if (count[7:4] == 9)
                count[7:4] <= 0;
              else
                count[7:4] <= count[7:4] + 1;
           end else begin
              count[3:0] <= count[3:0] + 1;
           end
      end // else: !if(reset)
   end // always @ (posedge clk or posedge reset)
endmodule // bcd_count
 

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