chris_li
Member level 2
Hi Guys, in general, designer selects top and top-1 metal for power/gnd ring, one is for vertical direction and other is for horizontal direction.
However, can single top metal be used for power/gnd ring instead top 2 metals alternative? Any other concern or risk?
Thanks.
However, can single top metal be used for power/gnd ring instead top 2 metals alternative? Any other concern or risk?
Thanks.