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ymiler's avatar
ymiler
Icon for Contributor rankContributor
3 years ago

ECO issue

Hi, I try to change the LUT output value by the command " modify_lutmask " The TCL file includes the content : modify_lutmask -to eco_sig_1_cZ~0 -mask 0x1 But I get errors when I begin the pe...
Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Yishay,


Yes that is right.


Regards,

Nurina


ymiler's avatar
ymiler
Icon for Contributor rankContributor
3 years ago

Hi Nurina

I would like to suggest an improvement to the ECO capability. Please consider enabling an option to mask specific LUTs, as this would provide several advantages:

  1. Mask all LUTs somtimes generate more ECO commands (like make connections) as we see in the previous examples .

  2. When the ALM component is used for two or three glue logics that are not related to each other, masking all LUTs can be more difficult.

Yishay