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// DESCRIPTION: Verilator: Verilog Test module
//
// This file ONLY is placed under the Creative Commons Public Domain, for
// any use, without warranty, 2023 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t (/*AUTOARG*/
// Inputs
clk
);
input clk;
int a;
int b;
int c;
int cyc = 0;
always @(posedge clk) begin
cyc <= cyc + 1;
end
// NOTE this grammar hasn't been checked with other simulators,
// is here just to avoid uncovered code lines in the grammar.
property p_strong;
strong(a);
endproperty
property p_weak;
weak(a);
endproperty
property p_until;
a until b;
endproperty
property p_suntil;
a s_until b;
endproperty
property p_untilwith;
a until_with b;
endproperty
property p_suntilwith;
a s_until_with b;
endproperty
property p_poundminuspound1;
a #-# b;
endproperty
property p_poundeqpound;
a #=# b;
endproperty
property p_nexttime;
nexttime a;
endproperty
property p_nexttime2;
nexttime [2] a;
endproperty
property p_snexttime;
s_nexttime a;
endproperty
property p_snexttime2;
s_nexttime [2] a;
endproperty
property p_nexttime_always;
nexttime always a;
endproperty
property p_nexttime_always2;
nexttime [2] always a;
endproperty
property p_nexttime_eventually;
nexttime eventually a;
endproperty
property p_nexttime_eventually2;
nexttime [2] always a;
endproperty
property p_nexttime_seventually;
nexttime s_eventually a;
endproperty
property p_nexttime_seventually2;
nexttime s_eventually [2:$] always a;
endproperty
property p_accepton;
accept_on (a) b;
endproperty
property p_syncaccepton;
sync_accept_on (a) b;
endproperty
property p_rejecton;
reject_on (a) b;
endproperty
property p_syncrejecton;
sync_reject_on (a) b;
endproperty
property p_arg_propery(property inprop);
inprop;
endproperty
property p_arg_seqence(sequence inseq);
inseq;
endproperty
property p_case_1;
case (a) endcase
endproperty
property p_case_2;
case (a) default: b; endcase
endproperty
property p_if;
if (a) b
endproperty
property p_ifelse;
if (a) b else c
endproperty
always @(posedge clk) begin
if (cyc == 10) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule
|
