top_routed.twr

学习Xilinx公司开发软件ISE的基础资料

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Release 5.2i - Trace F.28
Copyright (c) 1995-2002 Xilinx, Inc.  All rights reserved.

trce top_routed.ncd

Design file:              top_routed.ncd
Device,speed:             xc2v40,-5 (PRODUCTION 1.114 2002-12-13, STEPPING level 1)
Report level:             summary report

Environment Variable      Effect 
--------------------      ------ 
NONE                      No environment variables were set
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INFO:Timing:2698 - No timing constraints found, doing default enumeration.


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

Setup/Hold to clock ipad_dll_clk_in
------------+------------+------------+------------------+--------+
            |  Setup to  |  Hold to   |                  |  Clock |
Source      | clk (edge) | clk (edge) |Internal Clock(s) |  Phase |
------------+------------+------------+------------------+--------+
moda_data   |    1.840(R)|   -1.603(R)|clk_top           |   0.000|
top2a_c     |    1.293(R)|   -1.056(R)|clk_top           |   0.000|
------------+------------+------------+------------------+--------+

Clock ipad_dll_clk_in to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
moda_out    |    6.556(R)|clk_top           |   0.000|
------------+------------+------------------+--------+

Clock moda_clk_pad to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
obuft_out   |    9.060(R)|moda_clk          |   0.000|
------------+------------+------------------+--------+

Clock to Setup on destination clock ipad_dll_clk_in
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
ipad_dll_clk_in|    2.263|         |         |         |
moda_clk_pad   |    4.797|         |         |         |
---------------+---------+---------+---------+---------+

Clock to Setup on destination clock moda_clk_pad
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
ipad_dll_clk_in|    1.684|         |         |         |
moda_clk_pad   |    1.712|         |         |         |
---------------+---------+---------+---------+---------+

Analysis completed Thu Mar 27 15:47:54 2003
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