bit_add.twr

来自「this programs gives the fuctionality of 」· TWR 代码 · 共 43 行

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Release 6.3i Trace G.35
Copyright (c) 1995-2004 Xilinx, Inc.  All rights reserved.

E:/Xilinx/bin/nt/trce.exe -intstyle ise -e 3 -l 3 -xml bit_add bit_add.ncd -o
bit_add.twr bit_add.pcf


Design file:              bit_add.ncd
Physical constraint file: bit_add.pcf
Device,speed:             xc3s50,-4 (ADVANCED 1.32 2004-06-25)
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)

Pad to Pad
---------------+---------------+---------+
Source Pad     |Destination Pad|  Delay  |
---------------+---------------+---------+
a              |cout           |    8.439|
a              |s              |    8.407|
cin            |cout           |    8.263|
cin            |s              |    8.351|
---------------+---------------+---------+

Analysis completed Sat Mar 25 16:51:30 2006
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Peak Memory Usage: 43 MB