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Visitor
Visitor
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Registered: ‎03-19-2020

ZCU102 Schematic: Zxxx jumper include to what purpose?

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Hi guys,

I'm make custom board based-on ZCU102 schematic. I see very much Zxxx jumper (or something like that) in power supply modules, like attached. I want to know what purpose of them to design for? I checked in PCB, it's directly connected between the pins. I'm very confuse. And, how to make it in Altium Designer?

 

Thanks you,

z_zcu102.png
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Xilinx Employee
Xilinx Employee
260 Views
Registered: ‎06-21-2018

Re: ZCU102 Schematic: Zxxx jumper include to what purpose?

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Hi kv_dich,

Like @katsuki said, we don't provide explanations of our Eval Boards design decisions.

However, I looked at the Fab and that is just a trace connecting both ground planes (which you can do through a 0 ohm resistor if you prefer). Take a look for yourself.

Thanks,
Andres

 

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Xilinx Employee
Xilinx Employee
330 Views
Registered: ‎11-05-2019

Re: ZCU102 Schematic: Zxxx jumper include to what purpose?

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Hello @kv_dich 

It might be reserved parts for suppression of noise, or for single point ground.

You can ask MAXIM or Altium.

Any way, details about the PCB design will not be disclosed.

Thank you


Ka2ki
Don't forget to reply, kudo, and accept as solution.

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Xilinx Employee
Xilinx Employee
261 Views
Registered: ‎06-21-2018

Re: ZCU102 Schematic: Zxxx jumper include to what purpose?

Jump to solution

Hi kv_dich,

Like @katsuki said, we don't provide explanations of our Eval Boards design decisions.

However, I looked at the Fab and that is just a trace connecting both ground planes (which you can do through a 0 ohm resistor if you prefer). Take a look for yourself.

Thanks,
Andres

 

View solution in original post

Highlighted
Visitor
Visitor
241 Views
Registered: ‎03-19-2020

Re: ZCU102 Schematic: Zxxx jumper include to what purpose?

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Hi guys,

 

Thank you very much!

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Xilinx Employee
Xilinx Employee
230 Views
Registered: ‎06-21-2018

Re: ZCU102 Schematic: Zxxx jumper include to what purpose?

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Glad to be able to help!

Please close this thread by accepting a solution.

Cheers,
Andres