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2075014_ja-JP
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2075014_ja-JP
2075014_ja-JP
こんにちはNXP:私はSPI1インターフェースで通信しようとし、クロック/ MOSIピンは必要なデータを出力できますが、CSピンは常に高いです。手伝ってくれませんか?ピンとSPIドライバーの間の設定が間違っているのはどこにあるのか、ありがとう。環境の説明:MCU:S32K312 / 100pin S32DS製品:3.5.0.202207261815RTD S32KXX:RTD5.0.0.202407261948SW32K3_FreeRTOS_11.1.0_5.0.0_CD1_D2409_例プロジェクト添付ファイルの説明: 20250407-SPI1_CS_issue.png 20250407-FreeRTOS_S32K312_SPI_test.7z BR Nelson
CS ピンにプルアップ レジスター 4.7K があるボードに問題があることがわかりましたので、この問題について話し合うためにハードウェア エンジニアリングに通知します。Robin_Shenありがとうございました。
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