Power to pressure sensor and IMU

opencomputeproject / Time-Appliance-Project

Develop an end-to-end hypothetical reference model, network architectures, precision time tools, performance objectives and the methods to distribute, operate, monitor time synchronization within data center and much more...

MIT License

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Power to pressure sensor and IMU #21

Closed wisxxx closed 3 years ago

wisxxx commented 3 years ago

Why is +3.3V_CLEAN connected to VDDIO (pin 1) of the pressure sensor U4 (p. 5,B5)?

Similarly, why is +3.3V connected to VDD (pin 3) of the IMU U8 (p.5,C2)?

AlphaBetaPhi commented 3 years ago

Hi @wisxxx,

We have deprecated the initial prototype version which was used as a development board for testing different vendors and clocks.

Please see beta-v1 schematics

We will be releasing additional designs which tighten the requirements and improve performance of the device.