在define_routing_rule MY_ROUTE_RULES -widths {METAL3 0.56} -spacings {METAL3 0.58}当我做完这个设定以后报出了一下的warning:
Warning:The 'via2v' via enclosure width is less than NDR width constraint of 'METAL3 Layer'
Warning:The 'via3h' via enclosure width is less than NDR width constraint of 'METAL3 Layer‘
Warning:The 'via3h' via enclosure width is less than NDR width constraint of 'METAL4 Layer’
对于这样的warning是否可以忽略呢?
谢谢啦