cvgtest.v
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/**************************************************************************
* *
* Copyright (C) 1994, Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs contain *
* unpublished proprietary information of Silicon Graphics, Inc., and *
* are protected by Federal copyright law. They may not be disclosed *
* to third parties or copied or duplicated in any form, in whole or *
* in part, without the prior written consent of Silicon Graphics, Inc. *
* *
*************************************************************************/
// $Id: cvgtest.v,v 1.1 2002/05/21 23:55:43 berndt Exp $
/* Project Reality
MDP
Created by Mike M. Cai 6/6/94
*/
`timescale 100 ps / 100 ps
module cvgtest;
reg [9:0] px;
reg [11:0] xmin0_, xmin1_, xmin2_, xmin3_,
xmax0_, xmax1_, xmax2_, xmax3_;
reg [3:0] x_val;
wire [3:0] cv_value;
wire mask15;
wire [1:0] x_offset, y_offset;
parameter cycle = 160;
cvg cvg1 ( cv_value, mask15, x_offset, y_offset,
px,
xmin0_, xmin1_, xmin2_, xmin3_,
xmax0_, xmax1_, xmax2_, xmax3_,
x_val);
initial
begin
px = 10'h0; // 1
xmin0_ = 12'h0;
xmin1_ = 12'h0;
xmin2_ = 12'h0;
xmin3_ = 12'h0;
xmax0_ = 12'h0;
xmax1_ = 12'h0;
xmax2_ = 12'h0;
xmax3_ = 12'h0;
x_val = 4'hf;
#cycle px = 10'h4; // 2
xmin0_ = 12'h14;
xmin1_ = 12'h14;
xmin2_ = 12'h14;
xmin3_ = 12'h14;
xmax0_ = 12'h24;
xmax1_ = 12'h24;
xmax2_ = 12'h24;
xmax3_ = 12'h24;
x_val = 4'hf;
#cycle px = 10'ha; // 3
xmin0_ = 12'h14;
xmin1_ = 12'h14;
xmin2_ = 12'h14;
xmin3_ = 12'h14;
xmax0_ = 12'h24;
xmax1_ = 12'h24;
xmax2_ = 12'h24;
xmax3_ = 12'h24;
x_val = 4'hf;
#cycle px = 10'h4; // 4
xmin0_ = 12'h8;
xmin1_ = 12'h8;
xmin2_ = 12'h8;
xmin3_ = 12'h8;
xmax0_ = 12'h1c;
xmax1_ = 12'h1c;
xmax2_ = 12'h1c;
xmax3_ = 12'h1c;
x_val = 4'hf;
#cycle px = 10'h4; // 5
xmin0_ = 12'h15;
xmin1_ = 12'h14;
xmin2_ = 12'h12;
xmin3_ = 12'hf;
xmax0_ = 12'h1c;
xmax1_ = 12'h1c;
xmax2_ = 12'h1c;
xmax3_ = 12'h1c;
x_val = 4'hf;
#cycle px = 10'h4; // 6
xmin0_ = 12'h15;
xmin1_ = 12'h14;
xmin2_ = 12'h12;
xmin3_ = 12'hf;
xmax0_ = 12'h1c;
xmax1_ = 12'h1c;
xmax2_ = 12'h1c;
xmax3_ = 12'h1c;
x_val = 4'h7;
#cycle px = 10'h4; // 7
xmin0_ = 12'h8;
xmin1_ = 12'h8;
xmin2_ = 12'h8;
xmin3_ = 12'h8;
xmax0_ = 12'hd;
xmax1_ = 12'hf;
xmax2_ = 12'h11;
xmax3_ = 12'h12;
x_val = 4'hf;
#cycle px = 10'h4; // 8
xmin0_ = 12'h13;
xmin1_ = 12'h12;
xmin2_ = 12'h11;
xmin3_ = 12'h10;
xmax0_ = 12'h10;
xmax1_ = 12'h12;
xmax2_ = 12'h13;
xmax3_ = 12'h15;
x_val = 4'he;
end
initial
$monitor ( "%0d ", $time,
"px %h ", px,
"xmin0,1,2,3 %h %h %h %h ", xmin0_, xmin1_, xmin2_, xmin3_,
"xmax0,1,2,3 %h %h %h %h ", xmax0_, xmax1_, xmax2_, xmax3_,
"x_val %h ", x_val,
"l_mask %h ", cvg1.maskone.mask_l,
"r_mask %h ", cvg1.maskone.mask_r,
"cv_value %h ", cv_value,
"mask15 %b ", mask15,
"x, y_offset %b %b ", x_offset, y_offset);
endmodule // cvgtest