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Refer to the attached schematics of C3V-W (LPDDR4) Core Board (20240319):

Revision history:

  1. V1.1 First release

  2. V1.1b Fix some errata.

    1. VDD_VDIO_1 voltage (1.8V → 3.0V)

      1. R273: NC → 0R/0402

      2. R274: 0R/0402 → NC

    2. VDD_NPU power

      1. C565: 10uF/0603 → 22uF/0603

      2. C566: 10uF/0603 → 22uF/0603

      3. C554: 47nF/0201 → NC

    3. Q42 control

      1. C483: 0.22uF/0201 → 0.1uF/0201

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