
  -----------------------------------------------------------------------------

                   --- CAEN SpA - Front End R&D Division --- 

  -----------------------------------------------------------------------------

  V1495 USER DEMO QuartusII project Release Notes

  -----------------------------------------------------------------------------

  Rel. 2.0 - July     2010
  Rel. 1.1 - March    2008  
  Rel. 1.0 - July     2006

  -----------------------------------------------------------------------------
 

  Description
  -----------

  This file describes the revision history of the V1495_USER_DEMO project for
  Altera QuartusII.

 System Requirements
 -------------------
 
   - Altera QuartusII 8.0 or later (Web/Full edition)


  What's New in Rel. 2.0
  --------------------------

   Important Notes
   --------------------------------
                    
   - Release 2.0 changes the User Register mapping to comply with
     VME interface FPGA release 1.0:
     User FPGA registers are now mapped into the 0x1000 - 0x7FFE address
     range. 
     Please upgrade your VME FPGA firmware to release 1.0 or later 
     before testing the User Fpga demo reference design or a custom design
     that is based on this firmware release.
      
    - REVISION register content changed to 0x0200    
   
  What's New in Rel. 1.1
  --------------------------

   Important Notes
   --------------------------------
   
   - QuartusII project now supports QuartusII release 7.1 or later.
   
   - Quartus project constraints updated: weka pull up added on selected
     signals to fix mezzanine ID readout.
                 
   - REVISION register content changed to 0x0101 to replect
     project revision change. No changements in coin_reference code.
   
   New Features 
   --------------------------------
   
   - None
   
   Bug fix 
   --------------------------------
   
   - Weak pull-up resistor on IDD, IDE and IDF ports added in QuartusII settings
     file, to fix IDCODE readout errors.

  What's New in Rel. 1.0
  --------------------------

   New Features and Important Notes
   --------------------------------

   - First release            
   - QuartusII 7.0 project.  
                        

  How to get support
  ------------------

  Our Software Support Group is available for questions, support and any other 
  software related issue concerning CAEN products; for software support
  visit the page www.caen.it/computing/support.php.




