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Subject: generating stream map file
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Author Messages
viswanadhbabu
Posts: 16
Online: User is Offline
12/26/2007 4:05 AM  
Hi all , Can anyone explain me , the different ways of generating stream map file. Thanks , KVB
ssunder@sioptical.com
Posts: 24
Online: User is Offline
12/27/2007 12:20 PM  
The custom layout folks should have a layer map file. We started with this and hacked the stream map fiile.
Each layer is associated with layer numbers.
It has the following syntax:

M1 NET,SPNET,VIA,PIN AA BB
M1 FILL AA BB
V1 VIA CC DD

Repeat this for all your metal/via layers. The numbers (AA BB) and (CC DD) can be found in the custom layout stream map file.

If you want text labels add the following as well :

NAME M1/PIN AA BB

This is also documented in

http://sourcelink.cadence.com/docs/files/Release_Info/Docs/soceUG/soceUG6.1.4/design.html#1073278

Sanjay
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Forums > Digital IC > Floorplanning, Place and route > generating stream map file


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