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1909800_ja-JP
1909800_ja-JP
LPC802のSPIペリフェラルのTXDATレジスタとRXDATレジスタのデータにはどのような理由がありますか？最初に出力をLSBとMSBのどちらに選択してもいいですか？
ユーザーズマニュアルは、この件については沈黙しています。
ありがとう、しかしそれは私の質問に答えていません。
例を挙げましょう。転送が 12 ビット長に設定されていて、データを受信するとします。たとえば、すべてのビット長です。
データレジスタは0xFFF0（左揃え）ですか、それとも0x0FFF（右揃え）ですか？
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