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KVoul.1
Associate II
September 1, 2021
Solved

Rewire IRQ pin in NUCLEO-NFC06A1

Hello, I accidentally connected Vcc to the interrupt pin in an X-NUCLEO-NFC06A1, now I don't get any interrupts. Is it terminally burnt or can I configure an IRQ from somewhere else on the board?

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Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
September 1, 2021

The interrupt pin of the X-NUCLEO-NFC06A1 is connected to pin IRQ of the ST25R3916, which is an output, most likely destroyed and no chance to get the IRQ from somewhere else.

The only possibilities: replace the ST25R3916 or get a new X-NUCLEO-NFC06A1.

If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

Good luck!

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

1 reply

Peter BENSCH
Peter BENSCHBest answer
ST Technical Moderator
September 1, 2021

The interrupt pin of the X-NUCLEO-NFC06A1 is connected to pin IRQ of the ST25R3916, which is an output, most likely destroyed and no chance to get the IRQ from somewhere else.

The only possibilities: replace the ST25R3916 or get a new X-NUCLEO-NFC06A1.

If the problem is resolved, please mark this topic as answered by selecting Select as best. This will help other users find that answer faster.

Good luck!

/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.