a DC synthesis problem

[wizard]

synopsys unable to resolve

I read a db file by 'read_db' command.
But it reports:
Error: Can't read unprotected library 'cb13fs120_tsmc_max'. (DDB-44)

What does this mean?? The manpage of this error code says nothing.

 

[giggs11]

link-5 dc

did you do this in DC or Library compiler...?

 

[wizard]

dc_shell how to compile without loading db file

dc_shell-t>

did you do this in DC or Library compiler...?

 

[horzonbluz]

design compiler warn resolve

Please use read_lib command to read your library!

 

[eternal_nan]

locate gtech_or2

I would like to point out that you will require a library compiler (lc_shell) license in order to read the file into dc (or lc)...

 

[giggs11]

unable to resolve reference dc link5

Use the following commands to read your LIB library and compile it into .DB file in Library Compiler:

lc_shell> read_lib lib_name.lib

lc_shell> write_lib -output lib_name.db lib_name

If you are trying to read an existingly available .DB library file, then i'm not sure what your intentions are and whether it is possible.

 

[wizard]

standard.sldb

It seems none of the business of library_compiler, because it even cannot read the gtech library.
The following is the messege:
Loading db file '/local/eda/synopsys/libraries/syn/dw_foundation.sldb'
Error: Can't read unprotected library 'dw_foundation.sldb'. (DDB-44)
Loading db file '/local/eda/synopsys/libraries/syn/gtech.db'
Error: Can't read unprotected library 'gtech'. (DDB-44)
Loading db file '/local/eda/synopsys/libraries/syn/standard.sldb'
Error: Can't read unprotected library 'standard.sldb'. (DDB-44)
Warning: Unable to resolve reference 'GTECH_BUF' in 'RISC_CORE'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'RISC_CORE'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_OR2' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_XOR2' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_MUX2' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_OR_NOT' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:ALU'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:CONTROL'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.db:CONTROL'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.db:CONTROL'. (LINK-5)Warning: Unable to resolve reference 'GTECH_OR2' in 'risc.db:CONTROL'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_OR_NOT' in 'risc.db:CONTROL'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_MUX2' in 'risc.db:CONTROL'. (LINK-5)Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:CONTROL'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_OR2' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_OR_NOT' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.dbATA_PATH'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:INSTRN_LAT'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:INSTRN_LAT'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:REG_FILE'. (LINK-5)Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:REG_FILE'. (LINK-5)Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.dbRGRM_FSM'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.dbRGRM_FSM'. (LINK-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.dbRGRM_FSM'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.dbRGRM_FSM'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.dbRGRM_DECODE'. (LIN
K-5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.dbRGRM_DECODE'. (LIN
K-5)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.dbRGRM_DECODE'.
(LINK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.dbRGRM_DECODE'. (LI
NK-5)
Warning: Unable to resolve reference 'GTECH_OR2' in 'risc.dbRGRM_DECODE'. (LIN
K-5)
Warning: Unable to resolve reference 'GTECH_OR_NOT' in 'risc.dbRGRM_DECODE'. (
LINK-5)
Warning: Unable to resolve reference 'GTECH_MUX2' in 'risc.dbRGRM_DECODE'. (LI
NK-5)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.dbRGRM_CNT'. (LINK-
5)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.dbRGRM_CNT'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_ONE' in 'risc.dbRGRM_CNT'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.dbRGRM_CNT'. (LI
NK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.dbRGRM_CNT'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:STACK_FSM'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_AND2' in 'risc.db:STACK_FSM'. (LINK-
5)
Warning: Unable to resolve reference 'GTECH_AND_NOT' in 'risc.db:STACK_FSM'. (LI
NK-5)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:STACK_FSM'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_NOT' in 'risc.db:STACK_MEM'. (LINK-5
)
Warning: Unable to resolve reference 'GTECH_BUF' in 'risc.db:STACK_MEM'. (LINK-5
)
Error: Could not read the following target libraries:
cb13fs120_tsmc_max.db
(UIO-3)
0

Use the following commands to read your LIB library and compile it into .DB file in Library Compiler:

lc_shell> read_lib lib_name.lib

lc_shell> write_lib -output lib_name.db lib_name

If you are trying to read an existingly available .DB library file, then i'm not sure what your intentions are and whether it is possible.

 

[wizard]

write_lib

Anybody helps me?? This problem still hurts.

 

[microww]

gtech_not

May be you can specify the work library and symbol library again at .dc.synopsys.setup file!
Or you can get help from synopsys command problem"man LINK-5"and "man DDrb-44"for detail information!

 

[Nobody]

Perhaps it come from system intial setup .
Try rename or move the file <install_path>/admin/setup/.synopsys_dc.setup to other directory to see if the error disappear .