Subversion Repositories gecko3

Release 11.1 - xst L.33 (lin64)
Copyright (c) 1995-2009 Xilinx, Inc.  All rights reserved.
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Parameter TMPDIR set to xst/projnav.tmp


Total REAL time to Xst completion: 0.00 secs
Total CPU time to Xst completion: 0.06 secs
 
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Parameter xsthdpdir set to xst


Total REAL time to Xst completion: 0.00 secs
Total CPU time to Xst completion: 0.06 secs
 
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Reading design: coregenerator_fifo_receive.prj

TABLE OF CONTENTS
  1) Synthesis Options Summary
  2) HDL Compilation
  3) Design Hierarchy Analysis
  4) HDL Analysis
  5) HDL Synthesis
     5.1) HDL Synthesis Report
  6) Advanced HDL Synthesis
     6.1) Advanced HDL Synthesis Report
  7) Low Level Synthesis
  8) Partition Report
  9) Final Report
        9.1) Device utilization summary
        9.2) Partition Resource Summary
        9.3) TIMING REPORT


=========================================================================
*                      Synthesis Options Summary                        *
=========================================================================
---- Source Parameters
Input File Name                    : "coregenerator_fifo_receive.prj"
Input Format                       : mixed
Ignore Synthesis Constraint File   : NO

---- Target Parameters
Output File Name                   : "coregenerator_fifo_receive"
Output Format                      : NGC
Target Device                      : xc3s1500-4-fg676

---- Source Options
Top Module Name                    : coregenerator_fifo_receive
Automatic FSM Extraction           : YES
FSM Encoding Algorithm             : Auto
Safe Implementation                : No
FSM Style                          : lut
RAM Extraction                     : Yes
RAM Style                          : Auto
ROM Extraction                     : Yes
Mux Style                          : Auto
Decoder Extraction                 : YES
Priority Encoder Extraction        : YES
Shift Register Extraction          : YES
Logical Shifter Extraction         : YES
XOR Collapsing                     : YES
ROM Style                          : Auto
Mux Extraction                     : YES
Resource Sharing                   : YES
Asynchronous To Synchronous        : NO
Automatic Register Balancing       : No

---- Target Options
Add IO Buffers                     : YES
Add Generic Clock Buffer(BUFG)     : 8
Register Duplication               : YES
Slice Packing                      : YES
Optimize Instantiated Primitives   : NO
Use Clock Enable                   : Yes
Use Synchronous Set                : Yes
Use Synchronous Reset              : Yes
Pack IO Registers into IOBs        : auto
Equivalent register Removal        : YES

---- General Options
Optimization Goal                  : Speed
Optimization Effort                : 1
Library Search Order               : coregenerator_fifo_receive.lso
Keep Hierarchy                     : NO
Netlist Hierarchy                  : as_optimized
RTL Output                         : Yes
Global Optimization                : AllClockNets
Read Cores                         : YES
Write Timing Constraints           : NO
Cross Clock Analysis               : NO
Hierarchy Separator                : /
Bus Delimiter                      : <>
Case Specifier                     : maintain
Slice Utilization Ratio            : 100
BRAM Utilization Ratio             : 100
Verilog 2001                       : YES
Auto BRAM Packing                  : NO
Slice Utilization Ratio Delta      : 5

=========================================================================


=========================================================================
*                          HDL Compilation                              *
=========================================================================
Compiling vhdl file "/home/chrigi/bfh-work/GECKO3COM/gecko3com-ip/core/coregenerator/coregenerator_fifo_receive.vhd" in Library work.
Architecture coregenerator_fifo_receive_a of Entity coregenerator_fifo_receive is up to date.

=========================================================================
*                     Design Hierarchy Analysis                         *
=========================================================================

=========================================================================
*                            HDL Analysis                               *
=========================================================================
Analyzing Entity <coregenerator_fifo_receive> in library <work> (Architecture <coregenerator_fifo_receive_a>).
Entity <coregenerator_fifo_receive> analyzed. Unit <coregenerator_fifo_receive> generated.


=========================================================================
*                           HDL Synthesis                               *
=========================================================================

Performing bidirectional port resolution...

Synthesizing Unit <coregenerator_fifo_receive>.
    Related source file is "/home/chrigi/bfh-work/GECKO3COM/gecko3com-ip/core/coregenerator/coregenerator_fifo_receive.vhd".
WARNING:Xst:647 - Input <rd_en> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:647 - Input <din> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:647 - Input <rst> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:1306 - Output <empty> is never assigned.
WARNING:Xst:647 - Input <wr_en> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:647 - Input <rd_clk> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:1306 - Output <full> is never assigned.
WARNING:Xst:647 - Input <wr_clk> is never used. This port will be preserved and left unconnected if it belongs to a top-level block or it belongs to a sub-block and the hierarchy of this sub-block is preserved.
WARNING:Xst:1306 - Output <dout> is never assigned.
Unit <coregenerator_fifo_receive> synthesized.


=========================================================================
HDL Synthesis Report

Found no macro
=========================================================================

=========================================================================
*                       Advanced HDL Synthesis                          *
=========================================================================


=========================================================================
Advanced HDL Synthesis Report

Found no macro
=========================================================================

=========================================================================
*                         Low Level Synthesis                           *
=========================================================================

Optimizing unit <coregenerator_fifo_receive> ...

Mapping all equations...
Building and optimizing final netlist ...
Found area constraint ratio of 100 (+ 5) on block coregenerator_fifo_receive, actual ratio is 0.

Final Macro Processing ...

=========================================================================
Final Register Report

Found no macro
=========================================================================

=========================================================================
*                           Partition Report                             *
=========================================================================

Partition Implementation Status
-------------------------------

  No Partitions were found in this design.

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

=========================================================================
*                            Final Report                               *
=========================================================================
Final Results
RTL Top Level Output File Name     : coregenerator_fifo_receive.ngr
Top Level Output File Name         : coregenerator_fifo_receive
Output Format                      : NGC
Optimization Goal                  : Speed
Keep Hierarchy                     : NO

Design Statistics
# IOs                              : 55

Cell Usage :
=========================================================================

Device utilization summary:
---------------------------

Selected Device : 3s1500fg676-4 

 Number of Slices:                        0  out of  13312     0%  
 Number of IOs:                          55
 Number of bonded IOBs:                   0  out of    487     0%  

---------------------------
Partition Resource Summary:
---------------------------

  No Partitions were found in this design.

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


=========================================================================
TIMING REPORT

NOTE: THESE TIMING NUMBERS ARE ONLY A SYNTHESIS ESTIMATE.
      FOR ACCURATE TIMING INFORMATION PLEASE REFER TO THE TRACE REPORT
      GENERATED AFTER PLACE-and-ROUTE.

Clock Information:
------------------
No clock signals found in this design

Asynchronous Control Signals Information:
----------------------------------------
No asynchronous control signals found in this design

Timing Summary:
---------------
Speed Grade: -4

   Minimum period: No path found
   Minimum input arrival time before clock: No path found
   Maximum output required time after clock: No path found
   Maximum combinational path delay: No path found

Timing Detail:
--------------
All values displayed in nanoseconds (ns)

=========================================================================


Total REAL time to Xst completion: 3.00 secs
Total CPU time to Xst completion: 3.25 secs
 
--> 


Total memory usage is 322896 kilobytes

Number of errors   :    0 (   0 filtered)
Number of warnings :    9 (   0 filtered)
Number of infos    :    0 (   0 filtered)