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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, 2005 by Wilson Snyder.
// SPDX-License-Identifier: CC0-1.0
module t (/*AUTOARG*/
// Inputs
clk
);
input clk;
parameter [31:0] TWENTY4 = 24;
parameter [31:0] PA = TWENTY4/8;
parameter [1:0] VALUE = 2'b10;
parameter [5:0] REPL = {PA{VALUE}};
parameter [7:0] CONC = {REPL,VALUE};
parameter DBITS = 32;
parameter INIT_BYTE = 8'h1F;
parameter DWORDS_LOG2 = 7;
parameter DWORDS = (1<<DWORDS_LOG2);
parameter DBYTES=DBITS/8;
// verilator lint_off ASCRANGE
reg [DBITS-1:0] mem [0:DWORDS-1];
// verilator lint_on ASCRANGE
integer i;
integer cyc=1;
always @ (posedge clk) begin
cyc <= cyc + 1;
if (cyc==1) begin
if (REPL != {2'b10,2'b10,2'b10}) $stop;
if (CONC != {2'b10,2'b10,2'b10,2'b10}) $stop;
end
if (cyc==2) begin
for (i = 0; i < DWORDS; i = i + 1)
mem[i] = {DBYTES{INIT_BYTE}};
end
if (cyc==3) begin
for (i = 0; i < DWORDS; i = i + 1)
if (mem[i] != {DBYTES{INIT_BYTE}}) $stop;
end
if (cyc==9) begin
$write("*-* All Finished *-*\n");
$finish;
end
end
endmodule
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