sudp_eq.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* unpublished proprietary information of Silicon Graphics, Inc., and *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: sudp_eq.v,v 1.1 2002/03/28 00:26:13 berndt Exp $
////////////////////////////////////////////////////////////////////////
//
// Project Reality
//
// module: sudp_eq
// description: Equality compare for scalar unit, std cell version.
//
// designer: Phil Gossett
// date: 4/9/95
//
////////////////////////////////////////////////////////////////////////
module sudp_eq (a, b, z);
input [31:0] a;
input [31:0] b;
output z;
wire [31:0] p5z;
xo02d1h xn0 (.a1(a[0]), .a2(b[0]), .z(p5z[0]));
xo02d1h xn1 (.a1(a[1]), .a2(b[1]), .z(p5z[1]));
xo02d1h xn2 (.a1(a[2]), .a2(b[2]), .z(p5z[2]));
xo02d1h xn3 (.a1(a[3]), .a2(b[3]), .z(p5z[3]));
xo02d1h xn4 (.a1(a[4]), .a2(b[4]), .z(p5z[4]));
xo02d1h xn5 (.a1(a[5]), .a2(b[5]), .z(p5z[5]));
xo02d1h xn6 (.a1(a[6]), .a2(b[6]), .z(p5z[6]));
xo02d1h xn7 (.a1(a[7]), .a2(b[7]), .z(p5z[7]));
xo02d1h xn8 (.a1(a[8]), .a2(b[8]), .z(p5z[8]));
xo02d1h xn9 (.a1(a[9]), .a2(b[9]), .z(p5z[9]));
xo02d1h xn10 (.a1(a[10]), .a2(b[10]), .z(p5z[10]));
xo02d1h xn11 (.a1(a[11]), .a2(b[11]), .z(p5z[11]));
xo02d1h xn12 (.a1(a[12]), .a2(b[12]), .z(p5z[12]));
xo02d1h xn13 (.a1(a[13]), .a2(b[13]), .z(p5z[13]));
xo02d1h xn14 (.a1(a[14]), .a2(b[14]), .z(p5z[14]));
xo02d1h xn15 (.a1(a[15]), .a2(b[15]), .z(p5z[15]));
xo02d1h xn16 (.a1(a[16]), .a2(b[16]), .z(p5z[16]));
xo02d1h xn17 (.a1(a[17]), .a2(b[17]), .z(p5z[17]));
xo02d1h xn18 (.a1(a[18]), .a2(b[18]), .z(p5z[18]));
xo02d1h xn19 (.a1(a[19]), .a2(b[19]), .z(p5z[19]));
xo02d1h xn20 (.a1(a[20]), .a2(b[20]), .z(p5z[20]));
xo02d1h xn21 (.a1(a[21]), .a2(b[21]), .z(p5z[21]));
xo02d1h xn22 (.a1(a[22]), .a2(b[22]), .z(p5z[22]));
xo02d1h xn23 (.a1(a[23]), .a2(b[23]), .z(p5z[23]));
xo02d1h xn24 (.a1(a[24]), .a2(b[24]), .z(p5z[24]));
xo02d1h xn25 (.a1(a[25]), .a2(b[25]), .z(p5z[25]));
xo02d1h xn26 (.a1(a[26]), .a2(b[26]), .z(p5z[26]));
xo02d1h xn27 (.a1(a[27]), .a2(b[27]), .z(p5z[27]));
xo02d1h xn28 (.a1(a[28]), .a2(b[28]), .z(p5z[28]));
xo02d1h xn29 (.a1(a[29]), .a2(b[29]), .z(p5z[29]));
xo02d1h xn30 (.a1(a[30]), .a2(b[30]), .z(p5z[30]));
xo02d1h xn31 (.a1(a[31]), .a2(b[31]), .z(p5z[31]));
wire [15:0] p4z;
wire [7:0] p3z;
wire [3:0] p2z;
wire [1:0] p1z;
nr02d2 anp4z0 (.a1(p5z[0]), .a2(p5z[1]), .zn(p4z[0]));
nr02d2 anp4z1 (.a1(p5z[2]), .a2(p5z[3]), .zn(p4z[1]));
nr02d2 anp4z2 (.a1(p5z[4]), .a2(p5z[5]), .zn(p4z[2]));
nr02d2 anp4z3 (.a1(p5z[6]), .a2(p5z[7]), .zn(p4z[3]));
nr02d2 anp4z4 (.a1(p5z[8]), .a2(p5z[9]), .zn(p4z[4]));
nr02d2 anp4z5 (.a1(p5z[10]), .a2(p5z[11]), .zn(p4z[5]));
nr02d2 anp4z6 (.a1(p5z[12]), .a2(p5z[13]), .zn(p4z[6]));
nr02d2 anp4z7 (.a1(p5z[14]), .a2(p5z[15]), .zn(p4z[7]));
nr02d2 anp4z8 (.a1(p5z[16]), .a2(p5z[17]), .zn(p4z[8]));
nr02d2 anp4z9 (.a1(p5z[18]), .a2(p5z[19]), .zn(p4z[9]));
nr02d2 anp4z10 (.a1(p5z[20]), .a2(p5z[21]), .zn(p4z[10]));
nr02d2 anp4z11 (.a1(p5z[22]), .a2(p5z[23]), .zn(p4z[11]));
nr02d2 anp4z12 (.a1(p5z[24]), .a2(p5z[25]), .zn(p4z[12]));
nr02d2 anp4z13 (.a1(p5z[26]), .a2(p5z[27]), .zn(p4z[13]));
nr02d2 anp4z14 (.a1(p5z[28]), .a2(p5z[29]), .zn(p4z[14]));
nr02d2 anp4z15 (.a1(p5z[30]), .a2(p5z[31]), .zn(p4z[15]));
an02d1h anp3z0 (.a1(p4z[0]), .a2(p4z[1]), .z(p3z[0]));
an02d1h anp3z1 (.a1(p4z[2]), .a2(p4z[3]), .z(p3z[1]));
an02d1h anp3z2 (.a1(p4z[4]), .a2(p4z[5]), .z(p3z[2]));
an02d1h anp3z3 (.a1(p4z[6]), .a2(p4z[7]), .z(p3z[3]));
an02d1h anp3z4 (.a1(p4z[8]), .a2(p4z[9]), .z(p3z[4]));
an02d1h anp3z5 (.a1(p4z[10]), .a2(p4z[11]), .z(p3z[5]));
an02d1h anp3z6 (.a1(p4z[12]), .a2(p4z[13]), .z(p3z[6]));
an02d1h anp3z7 (.a1(p4z[14]), .a2(p4z[15]), .z(p3z[7]));
an02d1h anp2z0 (.a1(p3z[0]), .a2(p3z[1]), .z(p2z[0]));
an02d1h anp2z1 (.a1(p3z[2]), .a2(p3z[3]), .z(p2z[1]));
an02d1h anp2z2 (.a1(p3z[4]), .a2(p3z[5]), .z(p2z[2]));
an02d1h anp2z3 (.a1(p3z[6]), .a2(p3z[7]), .z(p2z[3]));
an02d1h anp1z0 (.a1(p2z[0]), .a2(p2z[1]), .z(p1z[0]));
an02d1h anp1z1 (.a1(p2z[2]), .a2(p2z[3]), .z(p1z[1]));
an02d1h anp0z0 (.a1(p1z[0]), .a2(p1z[1]), .z(z));
endmodule // sudp_eq