How to Determine Via Locations？

[mayidu]

Hello, I am doing research on PCB wiring recently, can you share your algorithm or ideas on how to determine the location of vias on a multi-layer PCB? Thank you

[vygr]

Vias are simply any Z transition on a 3-D maze solve. —————- Chris Hinsley

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On 4 Jul 2022, at 5:08 pm, mayidu_lin ***@***.***> wrote:  Hello, I am doing research on PCB wiring recently, can you share your algorithm or ideas on how to determine the location of vias on a multi-layer PCB? Thank you — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you are subscribed to this thread.

[vygr]

For through vias. Which is what I use in this solver. I extend the collision case for any transition in Z to include the entire Z range in the 3-D hash map. —————- Chris Hinsley

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On 6 Jul 2022, at 2:35 pm, Chris Hinsley ***@***.***> wrote: Vias are simply any Z transition on a 3-D maze solve. —————- Chris Hinsley >> On 4 Jul 2022, at 5:08 pm, mayidu_lin ***@***.***> wrote: >> >  > Hello, I am doing research on PCB wiring recently, can you share your algorithm or ideas on how to determine the location of vias on a multi-layer PCB? Thank you > > — > Reply to this email directly, view it on GitHub, or unsubscribe. > You are receiving this because you are subscribed to this thread.