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Display packet information 'display' not found.

rtyuy

Dear friends,

I am new to the cadence and using the version IC618.  In cadence virtuoso, when  i am trying to open the pcell layout of any cell.  i got the following warnings and see nothing in the layout xl window expect square box.

*WARNING* The display packet information 'pin_drawing' for 'display' was not found.

*WARNING* The display packet information 'pin_label' for 'display' was not found.

*WARNING* The display packet information 'annotate_drawing' for 'display' was not found.

*WARNING* The display packet information 'snap_drawing' for 'display' was not found.

*WARNING* The display packet information 'Row_drawing' for 'display' was not found.

*WARNING* The display packet information 'Unrouted_drawing' for 'display' was not found.

*WARNING* The display packet information 'Group_drawing' for 'display' was not found.

*WARNING* The display packet information 'border_drawing' for 'display' was not found.

Can any one please help me that how can i rectify this problem ???

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  • Dear cadence team,

    i am using cadence virtuoso  version: IC6.1.7. When i am trying to open the layout of any in built cell, i got the warning " The display packet information 'M6_drawing' for 'display' was not found." There are more than 70 warning  for all the layers of layout. Can you please  help me with this??

  • in reply to rtyuy

    This means that it hasn't found a display.drf file with the definition of that packet. The technology library you are using is defining a layer-purpose pair (presumably M6 drawing) that specifies a particular packet name. The display.drf for a PDK would often be loaded at startup or first access, but maybe not in this case. It may just be looking for it in one of the standard places (typically working directory, home directory and a few others - as defined by the setup.loc file).

    Andrew

  • in reply to Andrew Beckett

    Thank you  , display. drf file is already there in the pdk installation path but don't know why this warning occur and what to  do the next!!

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