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    T113-I 电源 SYSFB VDDFB

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    • Q
      qimofan LV 2 last edited by

      e6d388cb-d19e-4010-b9ed-d68245d83a44.png
      DCDC电源芯片的FB与T113-I的CPUFB或者SYSFB想连的话,DCDC电源输出电压就会偏低,不清楚CPUFB、SYSFB该如何接了,有大神指点一下吗?

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        whycanservice2 LV 8 @qimofan last edited by

        @qimofan FB是反馈 分压电阻 R11接到 CPUFB/SYSFB 并不是接到dcdc的sw脚 。

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