AnsweredAssumed Answered

What Is the Big Issue You Faced on Expedition pcb ?

Question asked by yu.yanfeng on Apr 28, 2011
Latest reply on May 5, 2011 by yu.yanfeng

To me, The big issue is Expedition can't support to do large design stablely.  If the design have the scale like below, It need nearly 2G memory footprint to load, and you will encount frequently unstable symptoms such as Exporting CCZ failed, Exporting Hyperlynx file failed etc.

Which is yours?

Yanfeng

 

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Expedition PCB - Version 2010.0.404.062
Board Size Extents  ............ 14.20866 X 17.93701 (in)
Route Border Extents  .......... 14.12866 X 17.85701 (in)
Actual Board Area  ............. 2,54.85954 (in)
Actual Route Area  ............. 2,52.295623 (in)

Placement Areas: Name            Available         Required          Required/Available
                 Entire Board    5,09.71908 Sq. (in)2,97.341117 Sq. (in)58.33 %

Pins  .......................... 58681
Pins per Route Area  ........... 2,32.58826 Pins/Sq. (in)

Layers  ........................ 24
Nets  .......................... 9740
Connections  ................... 47013
Open Connections  .............. 967
Differential Pairs  ............ 1306
Percent Routed  ................ 97.94 %

Netline Length  ................ 4,49.230705 (in)
Netline Manhattan Length  ...... 5,44.885262 (in)
Total Trace Length  ............ 2,80,81.597726 (in)

Trace Widths Used (th)  ........ 0, 3.4, 3.5, 3.7, 3.75, 4, 4.1, 4.5, 5, 5.5, 7.5, 7.6, 8, 10, 11, 12, 13, 15, 16, 18, 20, 23, 25, 30, 35, 40, 50, 60, 1,10
Vias  .......................... 36257
Via Span  Name                   Quantity
   1-24 

Parts Placed  .................. 13580
    Parts Mounted on Top  ...... 4462
Through Holes  ................. 38769
    Holes per Board Area  ...... 1,52.119085 Holes/Sq. (in)
Mounting Holes  ................ 38

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