Address and command trace spacing is 10 mil min for short runs, 4 mils clearance for parallel runs less than 500 mils.* X9 E" C0 e' S
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是不是说:短距离的话取10mil间距, 平行距离小于500mil取4mils间距?这个“4 mils clearance”是什么意思? / O; \/ E7 q1 @( w& A* P