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dmanikanth's avatar
dmanikanth
Icon for New Contributor rankNew Contributor
4 years ago
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Registers with ERTM naming

Hi,

I have compiled my design on Agilex AGFA022R25A2I2V, when i have opened Technology Map viewer to check schematic of few cells I have found few registers were having ERTM at the end of the cell name. As per my understanding RTM stands for retiming so wondering what ETMs stands for. Can anyone please help me with this.

Thanks in advance.

  • skyjuice's avatar
    skyjuice
    3 years ago

    This is added by the early retimer, which happens at the end of the plan stage. If there is no further suffix after it then it is is an ALM reg, and not a hyper-register.

5 Replies

  • SyafieqS's avatar
    SyafieqS
    Icon for Super Contributor rankSuper Contributor
    4 years ago

    Hi,


    Any snapshot of the cell from TMV if possible?


  • SyafieqS's avatar
    SyafieqS
    Icon for Super Contributor rankSuper Contributor
    3 years ago

    May I know if there is any update from previous reply?


    • dmanikanth's avatar
      dmanikanth
      Icon for New Contributor rankNew Contributor
      3 years ago

      Hi,

      I was waiting for the approval from my manager whether i can share the image from TVM, but they have asked me not share any customer related info. I am attaching the Self Drawn pic of Flop. Let me know if that is understandable.

  • skyjuice's avatar
    skyjuice
    Icon for Occasional Contributor rankOccasional Contributor
    3 years ago

    This is added by the early retimer, which happens at the end of the plan stage. If there is no further suffix after it then it is is an ALM reg, and not a hyper-register.