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EVM430-FR6047:Inquiry regarding error display of EVM430-FR6047

Part Number: EVM430-FR6047
Other Parts Discussed in Thread: MSP430FR6047

Tool/software:

こんにちは、みんな。

EVM430-FR6047 評価キットについて質問があります。

負荷をかけすぎたため、ボード上のマイクロコントローラーが壊れてしまいました。

そこで修理のために新しいマイクロコントローラを購入しました。

しかし、GUIとうまく通信できず、これまではうまく機能していた設定でも、

エラー ID7 と ID22 が発生します。

エラーは「ADCのカウント値が無効または40マイクロ秒未満」および「HSPLLの出力周波数が無効」です。

しかし、設定を変更しても機能しません。

このエラーを修正するにはどうすればいいでしょうか?

また、EVM430-6047 評価キットの LED1 ~ LED3 が点滅する原因は何でしょうか?

教えていただければ幸いです。

  • Hi,

    Okay, so you replace the MSP430FR6047 on the EVM board. And the HSPLL is reporting issues. Well, I do not have much clue here. Usually, a issue related to HSPLL should caused by the U3 8MHz crystal. I would suggest re-solder the MCU and/or the U3 crystal and its related circuit and check if the issue gone. 

    Best regards,

    Cash Hao

  • Hello,

    Thank you for your reply.

    The U3 crystal oscillator is not implemented on the board.

    I thought there might be an issue with the MCU, so I soldered it again,
    but the result was the same.

    I apologize for not being able to report a good result despite your detailed reply.

  • Hi,

    Oh I am sorry for the typo. It is Y3 the 8MHz crystal not U3. Can you resolder the Y3 and C7, C8 and test? You can also try replace the C7 C8 with a higher value like 22pF for test. 

    Best regards,

    Cash Hao

  • Hello

    Thank you for your detailed reply.

    I re-soldered the Y3 crystal oscillator and the surrounding area,
    but the problem was not solved.

    By the way, do you know what the error that causes LED1-3 to light up means?

    I would appreciate it if you could teach me.
    Thank you in advance.

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