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Release 8.1i Trace I.24
Copyright (c) 1995-2005 Xilinx, Inc.  All rights reserved.

C:\Xilinx\bin\nt\trce.exe -ise ps2_lcd_1602.ise -intstyle ise -e 3 -l 3 -s 5
-xml ps2_lcd1602_1 ps2_lcd1602_1.ncd -o ps2_lcd1602_1.twr ps2_lcd1602_1.pcf


Design file:              ps2_lcd1602_1.ncd
Physical constraint file: ps2_lcd1602_1.pcf
Device,speed:             xc3s400,-5 (PRODUCTION 1.37 2005-11-04)
Report level:             error report

Environment Variable      Effect 
--------------------      ------ 
NONE                      No environment variables were set
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INFO:Timing:2698 - No timing constraints found, doing default enumeration.
INFO:Timing:2752 - To get complete path coverage, use the unconstrained paths
   option. All paths that are not constrained will be reported in the
   unconstrained paths section(s) of the report.


Data Sheet report:
-----------------
All values displayed in nanoseconds (ns)

Setup/Hold to clock CLK
------------+------------+------------+------------------+--------+
            |  Setup to  |  Hold to   |                  |  Clock |
Source      | clk (edge) | clk (edge) |Internal Clock(s) |  Phase |
------------+------------+------------+------------------+--------+
ps2_clk     |    2.478(R)|   -0.279(R)|CLK_BUFGP         |   0.000|
ps2_dta     |    3.250(R)|   -0.279(R)|CLK_BUFGP         |   0.000|
------------+------------+------------+------------------+--------+

Clock CLK to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
LCD_EN      |    9.226(R)|CLK_BUFGP         |   0.000|
------------+------------+------------------+--------+

Clock to Setup on destination clock CLK
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
CLK            |    4.783|         |         |         |
---------------+---------+---------+---------+---------+

Analysis completed Thu May 17 22:17:45 2007
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Peak Memory Usage: 107 MB