Abs

Summary:  
This function computes the absolute value or magnitude of X to form Z.  The width of 
X and Z is controlled by Width.  The type of the adder is controlled by "AdderType".  
The adder is always optimized  for minimum possible delay.

Function:  
    Z=abs(X)  or Z = X<0 ? -X : X

Signals:
    Z: Width wide output
    X: Width wide signed input

Parameters:
    Name: actual module name
    Width: width of the X,Y and Z signals
    AdderType: type of the adder to build (cla, fastcla, clsa, csa)

Verilog Usage:
    Name(X,Z);

Version: $Id: Abs.help,v 1.2 1994/09/19 22:43:23 peter Exp $