Board/Rev0.3/pico-ice.kicad_sch - 2022/06/24 #7
josuah
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Design Review
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TODO: Add a diode to prevent backpowering the USB? |
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How would this occur? In case there is another power source through the board? In which case, would this be for when the host would provide fewer power than the external power source? |
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This could happen if the user supplied 5V from the J2(SPARE) header and had a USB cable plugged in. |
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https://github.com/tinyvision-ai-inc/pico-ice/blob/main/Board/Rev0/For%20Review/pico-ice_r0.3.pdf
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