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TMS320F28377S: VREGENZ拉Low問題

Part Number: TMS320F28377S

您好,請問 F28377S VREGENZ 若是拉Low並供電給VDDIO 會發生什麼事?
(因有產品電路圖此腳拉Low)

datasheet:

Internal voltage regulator enable with internal pulldown. The internal VREG is not supported and must be disabled. Connect VREGENZ to VDDIO.
翻譯

原文重點拆解:

"Internal voltage regulator enable with internal pulldown."
→ 「內部電壓調節器啟用腳位(VREGENZ)具有內部下拉電阻」
→ 也就是說這個腳位**預設是拉低(Low)**的。

"The internal VREG is not supported and must be disabled."
→ 這款晶片不支援內部電壓調節器,必須停用(disabled)

"Connect VREGENZ to VDDIO."
請將 VREGENZ 腳位接到 VDDIO(高電位),也就是拉高(High)。