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Release 14.7 Trace  (lin64)
Copyright (c) 1995-2013 Xilinx, Inc.  All rights reserved.

/opt/Xilinx/14.7/ISE_DS/ISE/bin/lin64/unwrapped/trce -intstyle ise -v 3 -s 5 -n
3 -fastpaths -xml TypeCheck.twx TypeCheck.ncd -o TypeCheck.twr TypeCheck.pcf

Design file:              TypeCheck.ncd
Physical constraint file: TypeCheck.pcf
Device,package,speed:     xc3s50,pq208,-5 (PRODUCTION 1.39 2013-10-13)
Report level:             verbose 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:3412 - To improve timing, see the Timing Closure User Guide (UG612).
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.
INFO:Timing:3339 - The clock-to-out numbers in this timing report are based on 
   a 50 Ohm transmission line loading model.  For the details of this model, 
   and for more information on accounting for different loading conditions, 
   please see the device datasheet.
INFO:Timing:3390 - This architecture does not support a default System Jitter 
   value, please add SYSTEM_JITTER constraint to the UCF to modify the Clock 
   Uncertainty calculation.
INFO:Timing:3389 - This architecture does not support 'Discrete Jitter' and 
   'Phase Error' calculations, these terms will be zero in the Clock 
   Uncertainty calculation.  Please make appropriate modification to 
   SYSTEM_JITTER to account for the unsupported Discrete Jitter and Phase 
   Error.



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

Pad to Pad
---------------+---------------+---------+
Source Pad     |Destination Pad|  Delay  |
---------------+---------------+---------+
N<0>           |INF            |    7.509|
N<0>           |NaN            |    7.466|
N<23>          |INF            |    7.017|
N<23>          |NaN            |    7.274|
---------------+---------------+---------+


Analysis completed Sat Aug 17 16:41:03 2019 
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Trace Settings:
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Trace Settings 

Peak Memory Usage: 309 MB