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power stripes

gops
Somebody please tell me about , how to choose power stripe width, their spacing and also what all metals can i use for creating a power stripe.
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  • diablo

    Do you want to change width and spacing, metal selection for power rings or power vertical stripes? Anyway you can easily set those setting from gui , if you want to do it in command line, you can do this way.

     addStripe -direction vertical -nets {VSS VDD } -layer MET2 -width 3.1 -spacing 0.5 -set_to_set_distance 100 -snap_wire_center_to_grid Grid -block_ring_top_layer_limit MET3 -block_ring_bottom_layer_limit MET1 -padcore_ring_top_layer_limit MET3 -padcore_ring_bottom_layer_limit MET1 -max_same_layer_jog_length 1.2 -merge_stripes_value 0.7

    For detail description of each of these switches you can do "man addStripe" in command line. This will give you manual on addStripe.  

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  • diablo

    Do you want to change width and spacing, metal selection for power rings or power vertical stripes? Anyway you can easily set those setting from gui , if you want to do it in command line, you can do this way.

     addStripe -direction vertical -nets {VSS VDD } -layer MET2 -width 3.1 -spacing 0.5 -set_to_set_distance 100 -snap_wire_center_to_grid Grid -block_ring_top_layer_limit MET3 -block_ring_bottom_layer_limit MET1 -padcore_ring_top_layer_limit MET3 -padcore_ring_bottom_layer_limit MET1 -max_same_layer_jog_length 1.2 -merge_stripes_value 0.7

    For detail description of each of these switches you can do "man addStripe" in command line. This will give you manual on addStripe.  

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