/******************************************************************************/
/* */
/* Copyright (c) 1999 Sun Microsystems, Inc. All rights reserved. */
/* */
/* The contents of this file are subject to the current version of the Sun */
/* Community Source License, microSPARCII ("the License"). You may not use */
/* this file except in compliance with the License. You may obtain a copy */
/* of the License by searching for "Sun Community Source License" on the */
/* World Wide Web at http://www.sun.com. See the License for the rights, */
/* obligations, and limitations governing use of the contents of this file. */
/* */
/* Sun Microsystems, Inc. has intellectual property rights relating to the */
/* technology embodied in these files. In particular, and without limitation, */
/* these intellectual property rights may include one or more U.S. patents, */
/* foreign patents, or pending applications. */
/* */
/* Sun, Sun Microsystems, the Sun logo, all Sun-based trademarks and logos, */
/* Solaris, Java and all Java-based trademarks and logos are trademarks or */
/* registered trademarks of Sun Microsystems, Inc. in the United States and */
/* other countries. microSPARC is a trademark or registered trademark of */
/* SPARC International, Inc. All SPARC trademarks are used under license and */
/* are trademarks or registered trademarks of SPARC International, Inc. in */
/* the United States and other countries. Products bearing SPARC trademarks */
/* are based upon an architecture developed by Sun Microsystems, Inc. */
/* */
/******************************************************************************/
/***************************************************************************
****************************************************************************
***
*** Program File: @(#)sign.v
***
****************************************************************************
****************************************************************************/
// @(#)sign.v 1.1 4/9/92
//
// **************************************************************
// sign -- computes sign of the product
// **************************************************************
module sign(sign, s1, s2, load, fpm_clk);
output sign
; // registered; valid in X3
input s1
;
input s2
;
input load
;
input fpm_clk
;
wire s
;
xor (s, s1, s2);
ME_FD1E signX2Reg (
.q(sign),
.d(s),
.te(load),
.cp(fpm_clk)
);
endmodule
This page: |
Created: | Thu Aug 19 11:59:59 1999 |
| From: |
../../../sparc_v8/ssparc/fpu/fp_fpm/rtl/sign.v
|