File: module01.v

package info (click to toggle)
ghdl 5.0.1%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 86,000 kB
  • sloc: ada: 309,826; vhdl: 209,727; ansic: 31,072; python: 19,213; sh: 14,214; cpp: 2,345; makefile: 1,542; pascal: 585; asm: 45; exp: 40; fortran: 33
file content (19 lines) | stat: -rw-r--r-- 389 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
module module01b (input clk,
		  input 	   rst,
		  output reg [7:0] val,
		  output 	   one);
   always @(posedge clk)
      if (rst)
	val <= 0;
      else
	val <= val + 1;

   assign one = val == 1;
endmodule

module module01 (input clk,
		 input 	      rst,
		 output [7:0] val,
		 output       one);
   module01b dut (.one(one), .val(val), .rst(rst), .clk(clk));
endmodule // module01