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1688793_ja-JP
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1688793_ja-JP
1688793_ja-JP
このドキュメントでは、2 番目の DDR コントローラをディセーブルにするためのソフトウェアの設定方法について説明します。
LX2160AプラットフォームでのみDDR1を使用し、DDR2のクロックを無効にするようにRCWを構成することが含まれます。
DEVDISR レジスタを使用し、HN-F SAM 制御レジスタを設定して DDR2 を 100 未満で無効にします。
CodeWarriorおよびatfソフトウェアのコーディング。
1. DEVDISRレジスタを使用してDDR2のクロックを無効にするようにRCWを設定します
2. CodeWarriorでDDR2を無効にするためのHN-F SAM制御レジスタの構成
3. 特定のDDRコントローラを無効にするようにHN-F SAM制御レジスタを設定するためのATFコーディング
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