generating an SPEF and SBPF file in synosys PrimeTime

[Jugantor]

spef sbpf

Is it possible to generate an spef and sbpf file of a verilog file , say addsub.v
using the commands "write_parasitics -format fileformat filename" even if we dont have any parasitics to write , In synopsys primetime?

plz reply

 

[funster]

synopsys sbpf

yes, if you set a wire load model, I think this can be done.

Is it possible to generate an spef and sbpf file of a verilog file , say addsub.v
using the commands "write_parasitics -format fileformat filename" even if we dont have any parasitics to write , In synopsys primetime?

plz reply

 

[spauls]

sbpf file

You can extract , bu tit is not accuate , try to get DSPF

 

[skymusic]

sbpf synopsys

You had better to get spef from extract tools. Primetime only do converting not extracting.

 

[Jugantor]

sbpf parasitics

After calculating the power of different instances of a design...i have got the report in terms of the cells....( using "report_power -cell " ) .
my problem is how can i map these cell-power informations into the design file (which is in verilog) ? like...a particular cell-power info. corresponds to which part of the verilog design file?
Its basically like..how can i map the physical information into logical design?