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TMS320F280039C: 使用外部无源晶振起振时序和复位信号关系

Part Number: TMS320F280039C


280039C在使用外部无源晶振时,

逻辑电上电后260ms复位信号拉高,复位信号拉高后17.6ms外部无源晶振开始起振

请问一下,外部无源晶振不应该在DSP上电之后开始起振吗?怎么会在复位信号拉高后延迟时间起振。

期待回复。