ITF To TLU+ error: no conductor layers are found in ITF_MIN

[cxx216]

HI,

I am a new hand of back_end in digital IC,work with astro(Synopsys).

Foundry has supply .map file and .nxtgrd.but I need TLU+.and I have tried to extract itf file from nxtgrd file by deleting the "$" from "TECHNOLOGY" to "end of itf file" in .nxtgrd file.But every time I proceed the "ITF To TLU+",astro will told me that

---------Sanity Check on TLU+ Inputs-------------

Error:No CONDUCTOR layers are found in ITF_MIN

How do I solve this problem?

 

[chyau]

map tech itf

Dear Sir,

Do you use itf directly to load in Astro ?
You need to use grdgenxo command in Star-rcxt with itf file and generate TLU+ model.

Best Regards,
chyau

 

[sekapr]

tlu+ and itf technology file

use itf to generate tlu and then load in astro