/******************************************************************************/
/* */
/* 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 */
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/******************************************************************************/
// @(#)expadderlsb.v 1.1 4/7/92
//
module ExpAdderLSB
(CinFromRound, Sub, FracAregMSB1,
CarryIn);
input CinFromRound
, // rom control to set carry from Areg MSB
Sub
, // rom control Subtract not add
FracAregMSB1
;
output CarryIn
;
/* Notes
// always subtracting when notCarrryInfromNorm is used
// always adding when CinFrom Round is used
// Carry is equivalent to notBorrow for this adder.*/
ME_MUX2B g12 ( CinFromRound, Sub, FracAregMSB1,
CarryIn);
endmodule
This page: |
Created: | Thu Aug 19 12:00:17 1999 |
| From: |
../../../sparc_v8/ssparc/fpu/fp_ctl/rtl/expadderlsb.v
|