krtlcd.twr

12864图形点阵液晶驱动vhdl程序

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Release 6.1i Trace G.26
Copyright (c) 1995-2003 Xilinx, Inc.  All rights reserved.

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


Design file:              krtlcd.ncd
Physical constraint file: krtlcd.pcf
Device,speed:             xc2s300e,-6 (PRODUCTION 1.17 2003-11-04)
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)

Setup/Hold to clock sysclk
------------+------------+------------+------------------+--------+
            |  Setup to  |  Hold to   |                  |  Clock |
Source      | clk (edge) | clk (edge) |Internal Clock(s) |  Phase |
------------+------------+------------+------------------+--------+
lcd_lightkey|    2.000(R)|    0.000(R)|sysclk_BUFGP      |   0.000|
lcd_modekey |    2.000(R)|    0.000(R)|sysclk_BUFGP      |   0.000|
------------+------------+------------+------------------+--------+

Clock sysclk to Pad
------------+------------+------------------+--------+
            | clk (edge) |                  |  Clock |
Destination | to PAD     |Internal Clock(s) |  Phase |
------------+------------+------------------+--------+
lcd_k       |    9.257(R)|sysclk_BUFGP      |   0.000|
------------+------------+------------------+--------+

Clock to Setup on destination clock sysclk
---------------+---------+---------+---------+---------+
               | Src:Rise| Src:Fall| Src:Rise| Src:Fall|
Source Clock   |Dest:Rise|Dest:Rise|Dest:Fall|Dest:Fall|
---------------+---------+---------+---------+---------+
sysclk         |   10.956|         |         |         |
---------------+---------+---------+---------+---------+

Analysis completed Fri Jun 11 14:15:29 2004
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Peak Memory Usage: 61 MB