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half_add.twr
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half_add.twr
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--------------------------------------------------------------------------------
Release 14.7 Trace (nt64)
Copyright (c) 1995-2013 Xilinx, Inc. All rights reserved.
C:\Xilinx\14.7\ISE_DS\ISE\bin\nt64\unwrapped\trce.exe -intstyle ise -v 3 -s 3
-n 3 -fastpaths -xml half_add.twx half_add.ncd -o half_add.twr half_add.pcf
Design file: half_add.ncd
Physical constraint file: half_add.pcf
Device,package,speed: xc7a100t,csg324,C,-3 (PRODUCTION 1.10 2013-10-13)
Report level: verbose report
Environment Variable Effect
-------------------- ------
NONE No environment variables were set
--------------------------------------------------------------------------------
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.
Data Sheet report:
-----------------
All values displayed in nanoseconds (ns)
Pad to Pad
---------------+---------------+---------+
Source Pad |Destination Pad| Delay |
---------------+---------------+---------+
A |Carry | 5.217|
A |Sum | 5.394|
B |Carry | 4.959|
B |Sum | 5.130|
---------------+---------------+---------+
Analysis completed Sat Nov 26 19:34:32 2022
--------------------------------------------------------------------------------
Trace Settings:
-------------------------
Trace Settings
Peak Memory Usage: 4998 MB