| // DESCRIPTION: Verilator: Verilog Test module |
| // |
| // This file ONLY is placed into the Public Domain, for any use, |
| // without warranty, 2019 by Wilson Snyder. |
| |
| module t (/*AUTOARG*/ |
| // Outputs |
| out, |
| // Inputs |
| clk, in |
| ); |
| |
| input clk; |
| input [2:0] in; |
| output [2:0] out; |
| |
| logic [2:0] r_in; |
| always_ff @ (posedge clk) r_in <= in; |
| |
| flop p0 (.clk(clk), .d(r_in[0]), .q(out[0])); |
| flop p2 (.clk(r_in[1]), .d(clk), .q(out[1])); |
| flop p1 (.clk(clk), .d(r_in[2]), .q(out[2])); |
| |
| endmodule |
| |
| module flop |
| ( |
| input d, |
| input clk, |
| output logic q); |
| |
| // verilator no_inline_module |
| |
| always_ff @ (posedge clk) begin |
| q <= d; |
| end |
| endmodule |