NAME

       GENLIB_REVERSE_PHCON - reverse the order of physical connectors on a bus.

SYNOPSYS

       #include <genlib.h>
       void GENLIB_REVERSE_PHCON(basename)
       char ∗basename;

PARAMETERS

       basename            Radical of the vector to be reversed.

DESCRIPTION

       REVERSE_PHCON  will  change the indexes of the vector called basename, making the greatest
       values the smallest and so on.  Both hard connectors, created by PHCON(3)  like  functions
       and  virtual  ones,  done  with  PHREF(3),  will  be  taken  into  account for the reverse
       operation.  This function is mainly useful to implement the msb0 options of  the  Alliance
       CAD  system  module  generators, as the whole design can be done with the designer choosen
       bit ordering, and modified on user demand only before saving.

EXAMPLE

       #include <genlib.h>
       main()
       {
            GENLIB_DEF_PHFIG("rom");
            /∗ Create a figure to work on  ∗/
            .
            .
            .
            /∗ Reverse the bit ordering if needed ∗/
            if (msb0)
                 GENLIB_REVERSE_PHCON("adr");
            /∗ Save all that on disk ∗/
            GENLIB_SAVE_PHFIG();
       }

SEE ALSO

       genlib(1),        GENLIB_PHCON(3),         GENLIB_PHREF(3),         GENLIB_COPY_UP_CON(3),
       GENLIB_COPY_UP_ALL_CON(3), GENLIB_COPY_UP_CON_FACE(3), GENLIB_COPY_UP_REF(3).