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Clifford Wolf 2013-01-05 11:13:26 +01:00
commit 7764d0ba1d
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tests/asicworld/code_verilog_tutorial_counter.v Normal file
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//-----------------------------------------------------
// Design Name : counter
// File Name : counter.v
// Function : 4 bit up counter
// Coder : Deepak
//-----------------------------------------------------
module counter (clk, reset, enable, count);
input clk, reset, enable;
output [3:0] count;
reg [3:0] count;
always @ (posedge clk)
if (reset == 1'b1) begin
count <= 0;
end else if ( enable == 1'b1) begin
count <= count + 1;
end
endmodule