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Re: Cells in new processes


From: Steven Rubin
Subject: Re: Cells in new processes
Date: Mon, 10 Nov 2003 18:01:20 -0800

For the 470 cells, If I had GDSII layouts would it be a batch operation to get minimal electric cells for manual placing and automatic routing?

Electric has a built-in facility for this (you could run it yourself).  It takes a GDS file and a LEF file.  The GDS has layers and the LEF has export locations.  Then Electric merges the two to produce a library.  I can do this or you can do it yourself.  So it is relatively automated, but you have to get the GDS layers right, find the right libraries, etc.

   -Steve

I haven't been able to find out how to do this in the manual. It seems easy to import an LEF or a GDSII library but merging them into one library doesn't seem possible right now. What am I missing?

The command is "Export / Add Exports from Library".  You read the GDS and LEF into separate libraries, then use this command to merge them.

   -Steven Rubin

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