Inputs required:
----------------
 + Pin Report extracted from Designer via Tools/Reports/Resources/Pin
 + SXS IBIS Model from Actels website
 + Optional key: VCCI where VCCI is 3.3 or 5.0 (help to solve a mapping between    Pin report IO standart and IBIS IO standart). 
   Default value is 5.0

Output:
-------
 + IBIS file with per pin IO standard definition.
 limitation: Since the IBIS file has the same name of the pin report file, 
 user  will have to limit the report pin file name to 20 characters length and
 with only lower case characters. 
 

Usage:
------
GenerateIBIS.pl  <PIN RPT> <IBIS FILE> [VCCI]
 Where VCCI is 3.3 or 5.0. Default is 5.0

DRC Check is in the script for:
-------------------------------
  + A DRC on the possible IO standard in the pin file (PCI, TTL or LVTTL)
  + A DRC on the consistency between the IO standard and the VCCI value
    (3.3 is associated with LVTTL, 5.0 is associated with TTL or with CMOS)




