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Origin

This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie 4, place Jussieu 75252 PARIS Cedex 05 FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr

Name

beh_makbdd - create a BDD for each expression in a description

Synopsys

void beh_makbdd (fig_pnt)
struct befig *fig_pnt;

Parameters

fig_pnt
pointer of the BEFIG structure

Description

beh_makbdd() reads a whole behavioral description (a BEFIG) and creates a BDD for each expression present in the description. For simple signals (simple outputs - BEOUT, simple iternal signals - BEAUX, simple internal delayed signals - BEDLY), one BDD is created which corresponds to the expression that drives the signal. The BDD is stored into a specific field in the corresponding structure (NODE). For signals that have multiple expressions (registers, internal busses, bussed ports), one BDD is created for each expression and stored in the corresponding field of the structure (CNDNODE for conditions or VALNODE for the value).

fig_pnt represents the pointer of the description.

Example

#include <beh109.h>
struct befig *befig_pnt;

beh_makbdd (befig_pnt);

See Also

beh(3) , befig(3) , berin(3) , beaux(3) , bereg(3) , beh_debug(3)

Bug Report

This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
We need your feedbak to improve documentation and tools. If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.


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