prescale_counter.twx

Xilinx ISE 官方源代码盘 第五章

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<!ATTLIST twH2ClkTime twEdge (twRising | twFalling | twIndet) #REQUIRED>
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<!ELEMENT twClk2Pad (twDest, twTime)>
<!ELEMENT twTime (#PCDATA)>
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<!ELEMENT twFallFall (#PCDATA)>
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<!ELEMENT twTimestamp (#PCDATA)>
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]>
<twReport><twHead><twExecVer>Release 5.1.02i - Trace F.23</twExecVer><twCopyright>Copyright (c) 1995-2002 Xilinx, Inc.  All rights reserved.</twCopyright><twCmdLine>C:/Xilinx/bin/nt/trce.exe -quiet -e 3 -l 3 -xml prescale_counter
prescale_counter.ncd -o prescale_counter.twr prescale_counter.pcf
</twCmdLine><twDesign>prescale_counter.ncd</twDesign><twPCF>prescale_counter.pcf</twPCF><twDevInfo><twDevName>xcv100e</twDevName><twSpeedGrade>-6</twSpeedGrade><twSpeedVer>PRODUCTION 1.68 2002-06-19</twSpeedVer></twDevInfo><twRptInfo twRptLvl="twErr"></twRptInfo><twEnvVar name="NONE" description="No environment variables were set" /></twHead><twBody><twErrRpt><twConst twConstType="twPathConst"><twConstHead><twConstName>TS_clk = PERIOD TIMEGRP &quot;clk&quot;  5 nS   HIGH 50.000000 % ;
</twConstName><twItemCnt>63</twItemCnt><twErrCntSetup>0</twErrCntSetup><twErrCntHold>0</twErrCntHold><twMinPer>4.999</twMinPer></twConstHead></twConst><twConst twConstType="twPathConst"><twConstHead><twConstName>TS_upper_counter = MAXDELAY FROM TIMEGRP &quot;upper_counter&quot; TO TIMEGRP 
&quot;upper_counter&quot; TS_clk * 4.000 ;
</twConstName><twItemCnt>465</twItemCnt><twErrCntSetup>0</twErrCntSetup><twErrCntHold>0</twErrCntHold><twMaxDel>7.507</twMaxDel></twConstHead></twConst><twConst twConstType="twPathConst"><twConstHead><twConstName>OFFSET = OUT 10 nS  AFTER COMP &quot;clk&quot; ;
</twConstName><twItemCnt>32</twItemCnt><twErrCntSetup>0</twErrCntSetup><twErrCntHold>0</twErrCntHold><twMinOff>9.881</twMinOff></twConstHead></twConst><twUnmetConstCnt>0</twUnmetConstCnt><twDataSheet twNameLen="15"><twClk2PadList><twSrc>clk</twSrc><twClk2Pad><twDest>counter&lt;0&gt;</twDest><twTime twEdge ="twRising">8.688</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;10&gt;</twDest><twTime twEdge ="twRising">8.240</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;11&gt;</twDest><twTime twEdge ="twRising">8.764</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;12&gt;</twDest><twTime twEdge ="twRising">8.518</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;13&gt;</twDest><twTime twEdge ="twRising">8.680</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;14&gt;</twDest><twTime twEdge ="twRising">8.663</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;15&gt;</twDest><twTime twEdge ="twRising">9.100</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;16&gt;</twDest><twTime twEdge ="twRising">9.194</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;17&gt;</twDest><twTime twEdge ="twRising">9.242</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;18&gt;</twDest><twTime twEdge ="twRising">9.062</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;19&gt;</twDest><twTime twEdge ="twRising">8.869</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;1&gt;</twDest><twTime twEdge ="twRising">8.818</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;20&gt;</twDest><twTime twEdge ="twRising">9.280</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;21&gt;</twDest><twTime twEdge ="twRising">9.666</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;22&gt;</twDest><twTime twEdge ="twRising">9.522</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;23&gt;</twDest><twTime twEdge ="twRising">9.522</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;24&gt;</twDest><twTime twEdge ="twRising">9.420</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;25&gt;</twDest><twTime twEdge ="twRising">9.446</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;26&gt;</twDest><twTime twEdge ="twRising">9.248</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;27&gt;</twDest><twTime twEdge ="twRising">9.586</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;28&gt;</twDest><twTime twEdge ="twRising">9.881</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;29&gt;</twDest><twTime twEdge ="twRising">9.181</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;2&gt;</twDest><twTime twEdge ="twRising">9.252</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;30&gt;</twDest><twTime twEdge ="twRising">9.706</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;31&gt;</twDest><twTime twEdge ="twRising">9.246</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;3&gt;</twDest><twTime twEdge ="twRising">8.617</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;4&gt;</twDest><twTime twEdge ="twRising">8.738</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;5&gt;</twDest><twTime twEdge ="twRising">8.007</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;6&gt;</twDest><twTime twEdge ="twRising">8.242</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;7&gt;</twDest><twTime twEdge ="twRising">8.449</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;8&gt;</twDest><twTime twEdge ="twRising">8.132</twTime></twClk2Pad><twClk2Pad><twDest>counter&lt;9&gt;</twDest><twTime twEdge ="twRising">8.167</twTime></twClk2Pad></twClk2PadList><twClk2SUList><twDest>clk</twDest><twClk2SU><twSrc>clk</twSrc><twRiseRise>7.507</twRiseRise></twClk2SU></twClk2SUList></twDataSheet></twErrRpt></twBody><twSum><twErrCnt>0</twErrCnt><twScore>0</twScore><twConstCov><twPathCnt>560</twPathCnt><twNetCnt>0</twNetCnt><twConnCnt>122</twConnCnt><twPct>87.142860</twPct></twConstCov><twStats><twMinPer>7.507</twMinPer><twMaxFreq>133.209</twMaxFreq><twMaxFromToDel>7.507</twMaxFromToDel><twMinOutAfterClk>9.881</twMinOutAfterClk></twStats></twSum><twFoot><twTimestamp>Sat Dec 28 11:52:20 2002</twTimestamp></twFoot></twReport>