clock.twr

XLINX做的数字钟

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Release 7.1i Trace H.38
Copyright (c) 1995-2005 Xilinx, Inc.  All rights reserved.

D:/Xilinx/bin/nt/trce.exe -ise
c:\documents and settings\administrator\
Design file:              clock.ncd
Physical constraint file: clock.pcf
Device,speed:             xcv100,-4 (FINAL 1.123 2005-01-22)
Report level:             error report

Environment Variable      Effect 
--------------------      ------ 
NONE                      No environment variables were set
--------------------------------------------------------------------------------

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 CLOCK
------------+------------+------------+------------------+--------+
            |  Setup to  |  Hold to   |                  |  Clock |
Source      | clk (edge) | clk (edge) |Internal Clock(s) |  Phase |
------------+------------+------------+------------------+--------+
ALMSETH     |    5.843(R)|   -1.414(R)|CLOCK_BUFGP       |   0.000|
ALMSETM     |    5.138(R)|   -1.109(R)|CLOCK_BUFGP       |   0.000|
SET1        |    5.040(R)|   -0.890(R)|CLOCK_BUFGP       |   0.000|
------------+------------+------------+------------------+--------+

Clock CLOCK to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
ALARMOUT    |   17.415(R)|CLOCK_BUFGP       |   0.000|
HALARM      |   16.340(R)|CLOCK_BUFGP       |   0.000|
SH0         |   12.132(R)|CLOCK_BUFGP       |   0.000|
SH1         |   12.037(R)|CLOCK_BUFGP       |   0.000|
SH2         |   12.420(R)|CLOCK_BUFGP       |   0.000|
SH3         |   11.746(R)|CLOCK_BUFGP       |   0.000|
SL0         |   12.015(R)|CLOCK_BUFGP       |   0.000|
SL1         |   12.692(R)|CLOCK_BUFGP       |   0.000|
SL2         |   12.854(R)|CLOCK_BUFGP       |   0.000|
SL3         |   12.498(R)|CLOCK_BUFGP       |   0.000|
------------+------------+------------------+--------+

Clock HSETUP to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
ALARMOUT    |   26.371(R)|XLXN_83           |   0.000|
HH0         |   19.376(R)|XLXN_83           |   0.000|
HH1         |   20.376(R)|XLXN_83           |   0.000|
HH2         |   20.625(R)|XLXN_83           |   0.000|
HH3         |   20.680(R)|XLXN_83           |   0.000|
HL0         |   19.233(R)|XLXN_83           |   0.000|
HL1         |   20.735(R)|XLXN_83           |   0.000|
HL2         |   20.745(R)|XLXN_83           |   0.000|
HL3         |   20.487(R)|XLXN_83           |   0.000|
------------+------------+------------------+--------+

Clock MSETUP to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
ALARMOUT    |   23.586(R)|XLXN_56           |   0.000|
MH0         |   18.739(R)|XLXN_56           |   0.000|
MH1         |   18.254(R)|XLXN_56           |   0.000|
MH2         |   18.662(R)|XLXN_56           |   0.000|
MH3         |   18.144(R)|XLXN_56           |   0.000|
ML0         |   18.086(R)|XLXN_56           |   0.000|
ML1         |   17.855(R)|XLXN_56           |   0.000|
ML2         |   19.192(R)|XLXN_56           |   0.000|
ML3         |   17.548(R)|XLXN_56           |   0.000|
------------+------------+------------------+--------+

Clock to Setup on destination clock CLOCK
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
CLOCK          |    6.418|         |         |         |
MSETUP         |    5.951|         |         |         |
---------------+---------+---------+---------+---------+

Clock to Setup on destination clock HSETUP
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
HSETUP         |    7.970|         |         |         |
---------------+---------+---------+---------+---------+

Clock to Setup on destination clock MSETUP
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
MSETUP         |    5.906|         |         |         |
---------------+---------+---------+---------+---------+

Analysis completed Tue Jul 01 23:12:09 2008
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Peak Memory Usage: 68 MB