ROLE DETECTION FOR USB-BASED CHARGING
Embodiments herein relate to an electronic device that includes a system-on-chip (SoC). The electronic device may further include a USB port to provide a first identification signal that is at a first voltage and that is related to a charging process between a USB device to which the USB port is cou...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
24.05.2023
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Subjects | |
Online Access | Get full text |
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Summary: | Embodiments herein relate to an electronic device that includes a system-on-chip (SoC). The electronic device may further include a USB port to provide a first identification signal that is at a first voltage and that is related to a charging process between a USB device to which the USB port is coupled an the electronic device. The electronic device may further include a power delivery (PD) controller to: generate, based on the first identification signal, a second identification signal at a second voltage that is lower than the first voltage; and provide the second identification signal to the SoC. Other embodiments may be described and claimed. |
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Bibliography: | Application Number: EP20220200255 |