virginlulu 发表于 2007-4-16 21:53:00

Si9000e

Si9000e Changes v7.10<br/><br/>Export W-Element HSPICE Format<br/>Increase 3 decimal point precision on scientific notation for Copy to Clipboard functions<br/>Change default S-Parameter Steps to 200<br/>Add Glossary to Help menu<br/>Append /line to column headers, graph axis and Copy to Clipboard format when Result Presentation is /Length of Line<br/>Following feedback regarding our Kf / FEXT result, make code changes to calculation function<br/>Add units to Kf on Crosstalk tab<br/>FEXT has a maximum limit value Vf=0.5Vin<br/>Correct Copy to Clipboard functions: to work correctly with Singled Ended SPICE RLGC and Differential Even Mode tabs<br/>Correct Touchstone output format<br/>Alter graph source data when using Differential mode for Inductance, Resistance, Capacitance and Conductance<br/>Suppress differential mode graph option when plotting S-Parameter data<br/>Correct Edge Coupled Embedded Microstrip 1E1B2A structure<br/>Correct Goal Seeker for W1 / W2 (etch factor orientation) when using 1E structures<br/>Er==1 sometimes results in infinity errors. Alter Calc Engine error handler<br/><br/>Si9000e Changes v7.00<br/><br/>Near end and far end crosstalk coefficients, Kb, Kf and FEXT now displayed within interface on separate tab for differential structures (symmetrical / 2 trace structures)<br/>Interpolate S-Parameters to speed calculation times.  Separate S-Parameter Frequency Steps parameter entry provides this functionality<br/>Line Length now matches units of lossless parameters<br/>New Results Presentation options allows the display of results / graph per Line Length, per inch or per Metre.<br/>Four new structures introduced.  Edge Coupled Offset Stripline 1B2A1R, Edge Coupled Embedded Microstrip 1B2A1R, Embedded Microstrip 1E1B1A and Edge Coupled Embedded Microstrip 1E1B1A<br/>New Goal Seek Constant Pitch option.  When Goal Seeking on Width with differential structures a dialog now appears to maintain the Constant Pitch.  This will then adjust the S1 parameter automatically as W1 / W2 changes to maintain the trace separation.<br/>On the Frequency Dependent tab the structure parameters are now displayed in a tool tip that appears when the mouse is over the Information icon (i)<br/>New Save Current Settings as Defaults.  Retain configuration parameters, units and interface style etc between sessions.<br/>New Graph.  S11 / S21 on Smith Chart<br/>New Graph. S-Parameter S11 - Magnitude (dB)<br/>New Graph. S-Parameter S11 - Phase<br/>New Graph. S-Parameter S21 - Magnitude (dB)<br/>New Graph. S-Parameter S21 - Phase<br/>Additional validation checks for S-Parameter Steps and Rise Time entry fields<br/>Improved data export capabilities - formatting of RLGC / S-Parameters<br/>New Import Si8000 Database option<br/>Fix. Print Setup problem that occurs when File - Open has previously been used<br/>Fix. Korean printing problem as reported by Calvin, Mr Bae<br/>Fix. Minor user interface issues such as parameter hot spot positions (red box on structure graphics) and trends<br/>Fix. “Divide by 0” error under the Frequency Dependent calculation when T1 = 0<br/><br/>Si9000e Changes v6.10<br/><br/>New Frequency Distribution option<br/>New File - Export TouchStone Format option<br/>Frequency Steps limit increased from 200 to 2000<br/>Display new Magnitude and Phase tabs<br/>Increase graphing data point limits<br/>Insertion Loss renamed to Attenuation<br/>Improved multilingual support<br/>Online help now supports multilingual<br/>New Trace Conductivity validation check<br/>Corrections of broadside coupled 3S structure results<br/>Improve users ability to stop differential calculations<br/>Improve indication of progress during differential calculations<br/>Provide more support information on About screen<br/>Many other minor enhancements<br/><br/><br/>Si9000e Changes v6.00<br/><br/>First release of Si9000e <br/><br/>

yuan_guangyu 发表于 2013-1-3 18:32:24

很好!但不太懂
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