alu1_routed.par

从Xilinx网站上下的

Release 7.1.04i par H.42
Copyright (c) 1995-2005 Xilinx, Inc.  All rights reserved.

XCOKPATEL31::  Fri Jan 06 10:38:50 2006

par -w alu1.ncd alu1_routed.ncd 


Constraints file: alu1.pcf.
Loading device for application Rf_Device from file '2v250.nph' in environment
c:/Xilinx71.
   "alu1" is an NCD, version 3.1, device xc2v250, package fg456, speed -5
Loading device for application Rf_Device from file '2v250.nph' in environment
c:/Xilinx71.
   "bm_4b_v2" is an NCD, version 3.1, device xc2v250, package fg256, speed -5
The STEPPING level for this design is 1.

Initializing temperature to 85.000 Celsius. (default - Range: 0.000 to 85.000
Celsius)
Initializing voltage to 1.425 Volts. (default - Range: 1.425 to 1.575 Volts)


Device speed data version:  "PRODUCTION 1.121 2005-07-22".


Starting Guide File Processing.

Loading database for application par from file: "../../Pims/add/add.ncd"
   "alu" is an NCD, version 3.1, device xc2v250, package fg456, speed -5

Loading database for application par from file: "../../Pims/shift/shift.ncd"
   "alu1" is an NCD, version 3.1, device xc2v250, package fg456, speed -5

Loading database for application par from file: "../../Pims/sub/sub.ncd"
   "alu" is an NCD, version 3.1, device xc2v250, package fg456, speed -5

Finished Guide File Processing.

Xilinx Place and Route Guide Results File
=========================================

Guide Summary Report:

Design Totals:
  Components:
    Name matched:                           586 out of   588   99%
    Total guided:                           586 out of   586  100%

  Signals:
    Name matched:                           554 out of   563   98%
    Total guided:                           554 out of   554  100%
    Total connections guided:              1004



Area Group: "AG_U1"        Guide mode: "exact"

  Guide File: "../../Pims/add/add.ncd"
  Components:
    Name matched:                            10 out of    10  100%
    Total guided:                            10 out of    10  100%

  Signals:
    Name matched:                            26 out of    28   92%
    Total guided:                            26 out of    26  100%
    Total connections guided:                26

Area Group: "AG_U2"        Guide mode: "exact"

  Guide File: "../../Pims/sub/sub.ncd"
  Components:
    Name matched:                            10 out of    10  100%
    Total guided:                            10 out of    10  100%

  Signals:
    Name matched:                            26 out of    27   96%
    Total guided:                            26 out of    26  100%
    Total connections guided:                26

Area Group: "AG_U3"        Guide mode: "exact"

  Guide File: "../../Pims/shift/shift.ncd"
  Components:
    Name matched:                            61 out of    61  100%
    Total guided:                            61 out of    61  100%

  Signals:
    Name matched:                            91 out of    91  100%
    Total guided:                            91 out of    91  100%
    Total connections guided:               155

Ungrouped Logic:        Guide mode: "exact"

  Guide File: "../../Pims/add/add.ncd"
  Components:
    Name matched:                           168 out of   169   99%
    Total guided:                           168 out of   168  100%

  Signals:
    Name matched:                           137 out of   139   98%
    Total guided:                           137 out of   137  100%
    Total connections guided:                99

  Guide File: "../../Pims/shift/shift.ncd"
  Components:
    Name matched:                           169 out of   169  100%
    Total guided:                           169 out of   169  100%

  Signals:
    Name matched:                           137 out of   139   98%
    Total guided:                           137 out of   137  100%
    Total connections guided:               300

  Guide File: "../../Pims/sub/sub.ncd"
  Components:
    Name matched:                           168 out of   169   99%
    Total guided:                           168 out of   168  100%

  Signals:
    Name matched:                           137 out of   139   98%
    Total guided:                           137 out of   137  100%
    Total connections guided:               398


For a detailed guide report refer to the "alu1_routed.grf" file.

Device Utilization Summary:

   Number of BUFGMUXs                  2 out of 16     12%
   Number of External IOBs           123 out of 200    61%
      Number of LOCed IOBs           123 out of 123   100%

   Number of SLICEs                   61 out of 1536    3%
   Number of TBUFs                    64 out of 768     8%


Overall effort level (-ol):   Standard (default)
Placer effort level (-pl):    Standard (default)
Placer cost table entry (-t): 1
Router effort level (-rl):    Standard (default)


Generating "PAR" statistics.

**************************
Generating Clock Report
**************************
WARNING:Guide:153 - 
   The following Clock signals are not routed on the dedicated
   global clock routing resources. This will usually result in
   longer delays and higher skew for the clock load pins. This could
   be the result of incorrect clock placement, more than 8 clocks
   feeding logic in a single quadrant of the device, or incorrect
   logic partitioning into the quadrant(s). Check the timing report
   to verify the delay and skew for this net
Net Name: clock_c

+---------------------+--------------+------+------+------------+-------------+
|        Clock Net    |   Resource   |Locked|Fanout|Net Skew(ns)|Max Delay(ns)|
+---------------------+--------------+------+------+------------+-------------+
|           U3/clockz |     BUFGMUX7P| No   |   14 |  0.024     |  0.776      |
+---------------------+--------------+------+------+------------+-------------+
|             clock_c |         Local|      |   19 |  0.008     |  0.860      |
+---------------------+--------------+------+------+------------+-------------+

INFO:Par:340 - 
   The Delay report will not be generated when running non-timing driven PAR
   with effort level Standard or Medium. If a delay report is required please do
   one of the following:  1) use effort level High, 2) use the following
   environment variable "XIL_PAR_GENERATE_DLY_REPORT", 3) create Timing
   constraints for the design.
Generating Pad Report.

1 signals are not completely routed.

WARNING:Par:100 - Design is not completely routed.

Total REAL time to PAR completion: 7 secs 
Total CPU time to PAR completion: 7 secs 

Peak Memory Usage:  101 MB

Guide : Placement Completed - No errors found.
Guide : Routing Completed - errors found.

Placer: Skipped.
Router: Skipped.

Number of error messages: 0
Number of warning messages: 2
Number of info messages: 1

Writing design to file alu1_routed.ncd



PAR done!