The application board has two 15-k pull-down resistors connected to its D+ and D- USB lines, which
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The application board has two 15-kΩ pull-down resistors connected to its D+ and D- USB lines, which can be switched in or out. What is their purpose?
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The 15k pulldown resistors on the D Data positive and D Data negative USB lines of an application bo...View the full answer
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Related Book For
Fast And Effective Embedded Systems Design Applying The ARM Mbed
ISBN: 978-0081008805
2nd Edition
Authors: Tim Wilmshurst, Rob Toulson
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