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Prevent OptDesign in between paths

dinac123

I am trying to prevent Optimization between a path. 

set_dont_touch, works only for the complete net, but not between a begin pin to a End Pin.

Is there any other option to achieve this type ofcontraints?

Thank You 

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  • skmhs PD
    you'd need to develop a Tcl script to obtain all net names along the path then set_dont_touch.
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  • skmhs PD
    you'd need to develop a Tcl script to obtain all net names along the path then set_dont_touch.
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