How to map multiple layout devices to one device in source

Document created by chung_lee on Sep 14, 2012
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Use LVS MAP DEVICE.  See the example below for details.

LVS MAP DEVICE MP(P0) MP(P) LAYOUT   //map subtype P0 to P in layout
LVS MAP DEVICE MP(P1) MP(P) LAYOUT   //map subtype P1 to P in layout

 

 

If the rule file has above mentioned mapping, the netlist comparison between src.net and lay.spi is clean.

 

> cat src.net
.subckt test
M1 1 2 3 4 P
M2 5 6 7 8 P
M3 9 10 11 12 P
.ends

 

> cat lay.spi
.subckt test
M1 1 2 3 4 P0
M2 5 6 7 8 P
M3 9 10 11 12 P1
.ends

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