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CCS libs contain syntax errors #1

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christian-lanius opened this issue Dec 3, 2024 · 0 comments
Open

CCS libs contain syntax errors #1

christian-lanius opened this issue Dec 3, 2024 · 0 comments

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@christian-lanius
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Dear All,
Thanks for providing the standardcells. I have attempted to use the CCS models (specifically TT_ccs) and they contain syntax errors after unzipping:
The library ends prematurely, as there is a wrong }. The issue appears in the SIMPLE set of standardcells in at least

  • asap7sc6t_26/LIB/CCS/asap7sc6t_SIMPLE_SRAM_TT_ccs_211010.lib
  • asap7sc6t_26/LIB/CCS/asap7sc6t_SIMPLE_SLVT_TT_ccs_211010.lib
  • asap7sc6t_26/LIB/CCS/asap7sc6t_SIMPLE_RVT_TT_ccs_211010.lib
  • asap7sc6t_26/LIB/CCS/asap7sc6t_SIMPLE_LVT_TT_ccs_211010.lib

The wrongly placed } appears in front of the NAND5xp2R_ASAP7_6t cell definition (i.e. line 299560 for the LVT file). Simply deleting it fixes the problem. Should I open a merge request? I did not want to do so, as the files are zipped and thus binary and diffs are not doable without unzipping.

How to reproduce:

  • Unzip the asap7sc6t_26/LIB/CCS/asap7sc6t_SIMPLE_SRAM_TT_ccs_211010.lib.7z file
  • Attempt to load the library in an EDA tool
  • Expected behavior: The tools loads the library
  • Actual behavior: An error is generated, that the syntax is invalid.

Kind regards
Christian

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