Is the routing reasonable?

14101603

Is the routing reasonable? [Copy link]

I would like to ask if this wiring is reasonable? Should it be repaired?

14101603

Is Y-shaped routing reasonable?

wudayongnb

Why is copper laid on the top layer and wiring on the middle layer? Isn't it usually the top and bottom layers that are wired, and copper laid on the middle layer?

14101603

wudayongnb posted on 2018-6-23 17:42 Why is copper laid on the top layer and the wiring is routed in the middle layer? Isn't it usually the top and bottom layers that are routed, and the middle layer is copper laid?

Using the middle layer improves the anti-interference ability of the wiring

qwqwqw2088

It is meaningless to simply ask whether some local lines are reasonable. It depends on the function. For non-RF high-frequency clock lines, there is no excessive attention, but pay attention to the routing and try to avoid sharp angles and right angles.

qwqwqw2088

Y-shaped routing is prone to sharp angles. Sharp angles are generally prohibited during PCB routing. Right angles are required to be avoided as much as possible. There are generally two ways to make corners: 45° corners and rounded corners.

sky9218

Just looking at the Y-shaped routing, routing from the via to pad 2 is better than it is now.