diff options
Diffstat (limited to 'tests/techmap/mem_simple_4x1_uut.v')
-rw-r--r-- | tests/techmap/mem_simple_4x1_uut.v | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/techmap/mem_simple_4x1_uut.v b/tests/techmap/mem_simple_4x1_uut.v new file mode 100644 index 00000000..8d461459 --- /dev/null +++ b/tests/techmap/mem_simple_4x1_uut.v @@ -0,0 +1,15 @@ +module uut (clk, rst, out, counter); + +input clk, rst; +output reg [7:0] out; +output reg [4:0] counter; + +reg [7:0] memory [0:19]; + +always @(posedge clk) begin + counter <= rst || counter == 19 ? 0 : counter+1; + memory[counter] <= counter; + out <= memory[counter]; +end + +endmodule |