1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
|
// DESCRIPTION::Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2022 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t(/*AUTOARG*/
// Inputs
clk
);
input clk;
typedef struct packed {
logic signed [63:0] b;
} a_t;
a_t a_r;
a_t a_n;
logic signed [63:0] b;
logic res;
assign b = a_r.b;
always_comb begin
a_n = a_r;
res = '0;
if (b inside {1, 2}) begin
res = 1'b1;
end
end
always_ff @(posedge clk) begin
a_r <= a_n;
end
endmodule
|