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Observer jialf521
Observer
330 Views
Registered: ‎06-02-2018

zcu102 Max15303 replacement

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Hi

    I want to replace one MAX15303 chip on ZCU102 development board. Do I need to program the chip again after replacing.

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1 Solution

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Xilinx Employee
Xilinx Employee
290 Views
Registered: ‎06-06-2018

Re: zcu102 Max15303 replacement

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Hi @jialf521,

 

Since you are inserting new MAX15303 Regulator, it will not be programmed.

You need to do power controller reprogramming by following this AR#66811. after that you will get required voltage at output.

 

Regards,

Deepak D N

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3 Replies
Xilinx Employee
Xilinx Employee
324 Views
Registered: ‎06-06-2018

Re: zcu102 Max15303 replacement

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Hi @jialf521,

 

Yes, do the reprogramming by following this AR#66811.

 

Regards,

Deepak D N

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Please Reply or Give Kudos or Mark it as an Accepted Solution.

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Observer jialf521
Observer
307 Views
Registered: ‎06-02-2018

Re: zcu102 Max15303 replacement

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Thank you @ddn

      After replacing the MAX15303 chip, it is found that the output voltage is different from that before. The output voltage before replacing is 3.3v and now it is 1.89v. I don't know whether there is a problem with the replaced chip or because there is no reprogramming in the replaced chip.After replacing the MAX15303 chip, will it not work if the chip is not reprogrammed according to AR#66811.

 

  Thank you for your reply.

0 Kudos
Xilinx Employee
Xilinx Employee
291 Views
Registered: ‎06-06-2018

Re: zcu102 Max15303 replacement

Jump to solution

Hi @jialf521,

 

Since you are inserting new MAX15303 Regulator, it will not be programmed.

You need to do power controller reprogramming by following this AR#66811. after that you will get required voltage at output.

 

Regards,

Deepak D N

------------------------------------------------------------------------------------------------------------------------------

Please Reply or Give Kudos or Mark it as an Accepted Solution.

------------------------------------------------------------------------------------------------------------------------------