你好,想问下控制板卡上设计的电源检测芯片TPS3702CX33DDCT和TPS3702CX12DDCT,为什么OV端口开漏输出是连接到GPIO-168引脚上,且GPIO-168没有引出至HSEC上,那出现过压时如何有效关断DSP呢?
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你好,想问下控制板卡上设计的电源检测芯片TPS3702CX33DDCT和TPS3702CX12DDCT,为什么OV端口开漏输出是连接到GPIO-168引脚上,且GPIO-168没有引出至HSEC上,那出现过压时如何有效关断DSP呢?