diff options
Diffstat (limited to 'tests/techmap/mem_simple_4x1_tb.v')
-rw-r--r-- | tests/techmap/mem_simple_4x1_tb.v | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/techmap/mem_simple_4x1_tb.v b/tests/techmap/mem_simple_4x1_tb.v new file mode 100644 index 000000000..532626960 --- /dev/null +++ b/tests/techmap/mem_simple_4x1_tb.v @@ -0,0 +1,29 @@ +module tb; + +reg clk, rst; +wire [7:0] out; +wire [4:0] counter; + +uut uut (clk, rst, out, counter); + +initial begin + #5 clk <= 0; + repeat (100) #5 clk <= ~clk; + #5 $finish; +end + +initial begin + rst <= 1; + repeat (2) @(posedge clk); + rst <= 0; +end + +always @(posedge clk) + $display("%d %d %d", rst, out, counter); + +initial begin + $dumpfile("mem_simple_4x1_tb.vcd"); + $dumpvars(0, uut); +end + +endmodule |