kmmankad
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Hey all, I'm using the Generic PDK 45nm 3.5 (gpdk045_v_3_5) for my designs.I have created a layout,which passes DRC,and LVS.I want to create the Analog Extracted view for my layout.
I am using Assura RCX(not qrc,since I dont have it.) for this.However,it always fails with the following output log file:
Assura (tm) Physical Verification Version av4.1:Production:dfII6.1.4:IC6.1.4.500.10 Release 4.1_USR2_HF8
Copyright (c) Cadence Design Systems. All rights reserved. @(#)$CDS: assura version av4.1:Production:dfII6.1.4:IC6.1.4.500.10 07/01/2011 03:11 (sjlin80) $ sub-version 4.1_USR2_HF8, integ signature 2011-07-01-0228
run on cadence614 from /Cadence/ASSURA/tools.lnx86/assura/bin/32bit/assura on Tue Mar 5 23:23:37 2013
Checking out 1 license for Assura_RCX 3.10
Starting /Cadence/ASSURA/tools/assura/bin/rcxToDfII /Cadence/work2/rcx.INV_X1.rsf -t -cdslib /Cadence/work2/cds.lib -libdefs /Cadence/work2/lib.defs Virtuoso Framework License (111) was checked out successfully. Total checkout time was 0.01s. *WARNING* lib.defs files and the -libdefs option are no longer supported. The file '/Cadence/work2/lib.defs' will be ignored. The cds.lib file '/Cadence/work2/cds.lib' takes precedence. @(#)$CDS: rcxToDfII version av4.1:Production:dfII6.1.4:IC6.1.4.500.10 07/01/2011 03:14 (sjlin80) $ sub-version 4.1_USR2_HF8, integ signature 2011-07-01-0228
run on cadence614 from /Cadence/ASSURA/tools.lnx86/assura/bin/32bit/rcxToDfII on Tue Mar 5 23:23:43 2013
*WARNING* Technology must be specified! Loading gpdk045/libInit.il ... Loading gpdk045/loadCxt.ile ... done! Loading context 'gpdk045' from library 'gpdk045' ... done! Loading context 'pdkUtils' from library 'gpdk045' ... done! Loading gpdk045/gpdk045_customFilter.il ... done! Loading gpdk045/libInitCustomExit.il ... Loading Environment Settings ... Loading gpdk045/gpdk045_PDKRegistrations.il ... done!
************************************************************* * Cadence Design Systems, Inc. * * * * Generic 45nm PDK * * (gpdk045) * * * *************************************************************
VERSION: 3.5
done! Loaded gpdk045/libInit.il successfully! *WARNING* No library model for device "g45inda". *WARNING* No library model for device "g45inds". *WARNING* (DB-270211): dbOpenCellViewByType: Failed to open cellview (g45cmim ivpcell) from lib (gpdk045) in 'r' mode because cellview does not exist, or cellview type is not recognized by dbOpenCellViewByType. *WARNING* No library model for device "g45cmim ivpcell gpdk045".
Finished /Cadence/ASSURA/tools/assura/bin/rcxToDfII
Starting /Cadence/ASSURA/tools/assura/bin/avRCXxref /Cadence/work2/rcx.INV_X1.rsf @(#)$CDS: avRCXxref version av4.1:Production:dfII6.1.4:IC6.1.4.500.10 07/01/2011 03:11 (sjlin80) $ sub-version 4.1_USR2_HF8, integ signature 2011-07-01-0228 run on cadence614 at Tue Mar 5 23:23:50 2013 Reading rsf
Finished /Cadence/ASSURA/tools/assura/bin/avRCXxref Constructing the RCX run script Could not open file /Cadence/IC614/GPDK45/assura/RCXspiceINIT for reading *WARNING* Bad return status from RCX script generator. 0x100 The RCXspiceINIT file simply hasnt been created at all in that path.
Some solutions on other forums suggested changing the read/write permissions of my gpdk045/assura folder,but even that hasnt helped.
I'm making a standard cell library,and so the analog extracted view is very important for me.
Please guide me.
Thanks, kmmankad
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